A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

A

abort(Executor) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
Abort.
AbridgedTimeRangeWriter - Class in org.apache.lens.cube.parse
Collapses the time range filters using IN operators
AbridgedTimeRangeWriter() - Constructor for class org.apache.lens.cube.parse.AbridgedTimeRangeWriter
 
ABSDATE_FMT - Static variable in class org.apache.lens.cube.parse.DateUtil
 
ABSDATE_PARSER - Static variable in class org.apache.lens.cube.parse.DateUtil
 
absolute(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
AbstractBaseTable - Class in org.apache.lens.cube.metadata
Abstract table with expressions
AbstractBaseTable(String, Set<ExprColumn>, Set<JoinChain>, Map<String, String>, double) - Constructor for class org.apache.lens.cube.metadata.AbstractBaseTable
 
AbstractBaseTable(Table) - Constructor for class org.apache.lens.cube.metadata.AbstractBaseTable
 
AbstractCubeTable - Class in org.apache.lens.cube.metadata
 
AbstractFileFormatter - Class in org.apache.lens.lib.query
Abstract implementation of FileFormatter, which gets column details from AbstractOutputFormatter.
AbstractFileFormatter() - Constructor for class org.apache.lens.lib.query.AbstractFileFormatter
 
AbstractOutputFormatter - Class in org.apache.lens.lib.query
Provides abstract implementation of the query output formatter.
AbstractOutputFormatter() - Constructor for class org.apache.lens.lib.query.AbstractOutputFormatter
 
AbstractQueryContext - Class in org.apache.lens.server.api.query
 
accept(String, Configuration, SubmitOp) - Method in interface org.apache.lens.server.api.query.QueryAcceptor
Whether to accept the query or not.
ACCEPTED_QUERIES - Static variable in interface org.apache.lens.server.api.metrics.MetricsService
The Constant ACCEPTED_QUERIES.
acceptsURL(String) - Method in class org.apache.lens.client.jdbc.LensJdbcDriver
 
acquire(LensSessionHandle) - Method in class org.apache.lens.server.LensService
Acquire.
acquire(String) - Method in class org.apache.lens.server.LensService
Acquire a lens session specified by the public UUID.
acquire() - Method in class org.apache.lens.server.session.LensSessionImpl
 
ADD_NON_EXISTING_PARTITIONS - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
addAggregateExpr(String) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
addBatch(String) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
addColumnNames(CubeDimAttribute, Set<String>) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
addColumns(Collection<FieldSchema>) - Method in class org.apache.lens.cube.metadata.CubeDimensionTable
 
addColumns(Collection<FieldSchema>) - Method in class org.apache.lens.cube.metadata.CubeFactTable
 
addColumnsQueried(AbstractCubeTable, String) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
addColumnsQueried(String, String) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
addDimension(String) - Method in class org.apache.lens.cube.metadata.DerivedCube
Add a new dimension
addDimPruningMsgs(Dimension, CubeDimensionTable, CandidateTablePruneCause) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
addDimTableStorage(LensSessionHandle, String, XStorageTableElement) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Add a storage to dimension table
addDimTableStorage(LensSessionHandle, String, XStorageTableElement) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
addEdge(SchemaGraph.TableRelationship) - Method in class org.apache.lens.cube.metadata.SchemaGraph.JoinPath
 
addExpression(String) - Method in class org.apache.lens.cube.metadata.ExprColumn
Add an expression to existing set of expressions for this column
addExprToAlias(ASTNode, ASTNode) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
addFactPruningMsgs(CubeFactTable, CandidateTablePruneCause) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
addFeatureColumn(String) - Method in class org.apache.lens.ml.task.MLTask.Builder
 
addFile(String) - Method in class org.apache.lens.cli.commands.LensConnectionCommands
Adds the file.
addFileResource(String) - Method in class org.apache.lens.client.LensClient
 
addJar(String) - Method in class org.apache.lens.cli.commands.LensConnectionCommands
Adds the jar.
addJarResource(String) - Method in class org.apache.lens.client.LensClient
 
addListenerForType(LensEventListener<? super T>, Class<T>) - Method in interface org.apache.lens.server.api.events.LensEventService
Add a listener for the given event type.
addListenerForType(LensEventListener<? super T>, Class<T>) - Method in class org.apache.lens.server.EventServiceImpl
 
addLogFile(String) - Method in class org.apache.lens.server.stats.store.log.StatisticsLogFileScannerTask
Adds the log file.
addMeasure(String) - Method in class org.apache.lens.cube.metadata.DerivedCube
Add a new measure
addNameStrings(Map<String, String>, String, Collection<E>) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
addNewDimStorage(String) - Method in class org.apache.lens.cli.commands.LensDimensionTableCommands
Adds the new dim storage.
addNewFactStorage(String) - Method in class org.apache.lens.cli.commands.LensFactCommands
Adds the new fact storage.
addOptionalDimTable(String, String, CandidateTable, boolean) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
addPartition(StoragePartitionDesc, String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Add a partition specified by the storage partition desc on the storage passed.
addPartition(Hive, StoragePartitionDesc, Storage.LatestInfo) - Method in class org.apache.lens.cube.metadata.Storage
Add a partition in the underlying hive table and update latest partition links
addPartitions(List<StoragePartitionDesc>, String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
 
addPartitionsToDim(String, String, String) - Method in class org.apache.lens.client.LensClient
 
addPartitionsToDimensionTable(String, String, XPartitionList) - Method in class org.apache.lens.client.LensMetadataClient
 
addPartitionsToDimensionTable(String, String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
addPartitionsToDimStorage(LensSessionHandle, String, String, XPartitionList) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Add partitions to dimension table on a storage.
addPartitionsToDimStorage(LensSessionHandle, String, String, XPartitionList) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
addPartitionsToDimStorage(LensSessionHandle, String, String, XPartitionList) - Method in class org.apache.lens.server.metastore.MetastoreResource
Add new partitions for a storage of dimension
addPartitionsToFact(String) - Method in class org.apache.lens.cli.commands.LensDimensionTableCommands
Adds partitions to dim table.
addPartitionsToFact(String) - Method in class org.apache.lens.cli.commands.LensFactCommands
Adds the partitions to fact.
addPartitionsToFact(String, String, String) - Method in class org.apache.lens.client.LensClient
 
addPartitionsToFactStorage(LensSessionHandle, String, String, XPartitionList) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Add partitions to fact on a storage
addPartitionsToFactStorage(LensSessionHandle, String, String, XPartitionList) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
addPartitionsToFactStorage(LensSessionHandle, String, String, XPartitionList) - Method in class org.apache.lens.server.metastore.MetastoreResource
Batch Add partitions for a storage of fact
addPartitionsToFactTable(String, String, XPartitionList) - Method in class org.apache.lens.client.LensMetadataClient
 
addPartitionsToFactTable(String, String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
addPartitionToDim(String, String, String) - Method in class org.apache.lens.client.LensClient
 
addPartitionToDimensionTable(String, String, XPartition) - Method in class org.apache.lens.client.LensMetadataClient
 
addPartitionToDimensionTable(String, String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
addPartitionToDimStorage(LensSessionHandle, String, String, XPartition) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Add partition to dimension table on a storage.
addPartitionToDimStorage(LensSessionHandle, String, String, XPartition) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
addPartitionToDimStorage(LensSessionHandle, String, String, XPartition) - Method in class org.apache.lens.server.metastore.MetastoreResource
Add a new partition for a storage of dimension
addPartitionToFact(String) - Method in class org.apache.lens.cli.commands.LensDimensionTableCommands
Adds the partition to dim table.
addPartitionToFact(String) - Method in class org.apache.lens.cli.commands.LensFactCommands
Adds the partition to fact.
addPartitionToFact(String, String, String) - Method in class org.apache.lens.client.LensClient
 
addPartitionToFactStorage(LensSessionHandle, String, String, XPartition) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Add partition to fact on a storage
addPartitionToFactStorage(LensSessionHandle, String, String, XPartition) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
addPartitionToFactStorage(LensSessionHandle, String, String, XPartition) - Method in class org.apache.lens.server.metastore.MetastoreResource
Add a new partition for a storage of fact
addPartitionToFactTable(String, String, XPartition) - Method in class org.apache.lens.client.LensMetadataClient
 
addPartitionToFactTable(String, String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
addPath(List<TableReference>) - Method in class org.apache.lens.cube.metadata.JoinChain
 
addProperties() - Method in class org.apache.lens.cube.metadata.AbstractBaseTable
 
addProperties(Map<String, String>) - Method in class org.apache.lens.cube.metadata.AbstractCubeTable
Add more table properties
addProperties(Map<String, String>) - Method in class org.apache.lens.cube.metadata.BaseDimAttribute
 
addProperties(Map<String, String>) - Method in class org.apache.lens.cube.metadata.ColumnMeasure
 
addProperties() - Method in class org.apache.lens.cube.metadata.Cube
 
addProperties(Map<String, String>) - Method in class org.apache.lens.cube.metadata.CubeColumn
 
addProperties(Map<String, String>) - Method in class org.apache.lens.cube.metadata.CubeDimAttribute
 
addProperties(Map<String, String>) - Method in class org.apache.lens.cube.metadata.CubeMeasure
 
addProperties() - Method in class org.apache.lens.cube.metadata.DerivedCube
 
addProperties() - Method in class org.apache.lens.cube.metadata.Dimension
 
addProperties(Map<String, String>) - Method in class org.apache.lens.cube.metadata.ExprColumn
 
addProperties(Map<String, String>) - Method in class org.apache.lens.cube.metadata.HierarchicalDimAttribute
 
addProperties(Map<String, String>) - Method in class org.apache.lens.cube.metadata.InlineDimAttribute
 
addProperties(AbstractCubeTable) - Method in class org.apache.lens.cube.metadata.JoinChain
 
addProperties(Cube) - Method in class org.apache.lens.cube.metadata.JoinChain
 
addProperties(Dimension) - Method in class org.apache.lens.cube.metadata.JoinChain
 
addProperties(Map<String, String>) - Method in class org.apache.lens.cube.metadata.ReferencedDimAtrribute
 
addProperty(String, String) - Method in class org.apache.lens.api.LensConf
Adds the property.
addPruningMsg(T, CandidateTablePruneCause) - Method in class org.apache.lens.cube.parse.PruneCauses
 
addQueriedDimAttrs(Set<String>) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
addQueriedMsrs(Set<String>) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
addQueriedTable(String) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
addReference(TableReference) - Method in class org.apache.lens.cube.metadata.ReferencedDimAtrribute
 
addResource(LensSessionHandle, String, String) - Method in interface org.apache.lens.server.api.session.SessionService
Adds the resource.
addResource(LensSessionHandle, String, String) - Method in class org.apache.lens.server.LensService
Adds the resource.
addResource(LensSessionHandle, String, String) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
addResource(LensSessionHandle, String, String) - Method in class org.apache.lens.server.session.HiveSessionService
 
addResource(String, String) - Method in class org.apache.lens.server.session.LensSessionImpl
Adds the resource.
addResource(LensSessionHandle, String, String) - Method in class org.apache.lens.server.session.SessionResource
Add a resource to the session to all LensServices running in this Lens server

addResourceToAllServices(LensSessionHandle, String, String) - Method in interface org.apache.lens.server.api.session.SessionService
Adds the resource to all services.
addResourceToAllServices(LensSessionHandle, String, String) - Method in class org.apache.lens.server.session.HiveSessionService
 
addResourceToConnection(String, String) - Method in class org.apache.lens.client.LensConnection
Adds the resource to connection.
addRowsFromPersistedPath(Path) - Method in class org.apache.lens.lib.query.FilePersistentFormatter
 
addRowsFromPersistedPath(Path) - Method in interface org.apache.lens.server.api.query.PersistedOutputFormatter
Add result rows from the persisted path.
addSelectAlias(String, String) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
addStorage(CubeFactTable, String, Set<UpdatePeriod>, StorageTableDesc) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Adds storage to fact and creates corresponding storage table
addStorage(CubeDimensionTable, String, UpdatePeriod, StorageTableDesc) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Adds storage to dimension and creates corresponding storage table
addStorageToDim(String, String) - Method in class org.apache.lens.client.LensClient
 
addStorageToDimTable(String, XStorageTableElement) - Method in class org.apache.lens.client.LensMetadataClient
 
addStorageToDimTable(String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
addStorageToFact(String, String) - Method in class org.apache.lens.client.LensClient
 
addStorageToFact(LensSessionHandle, String, XStorageTableElement) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Add storage to fact table
addStorageToFact(LensSessionHandle, String, XStorageTableElement) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
addStorageToFact(LensSessionHandle, String, XStorageTableElement) - Method in class org.apache.lens.server.metastore.MetastoreResource
Add storage to fact table
addStorageToFactTable(String, XStorageTableElement) - Method in class org.apache.lens.client.LensMetadataClient
 
addStorageToFactTable(String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
addTimedDimension(String) - Method in class org.apache.lens.cube.metadata.Cube
Adds the timed dimension
addToScanTask(String) - Method in class org.apache.lens.server.stats.store.log.StatisticsLogRollupHandler
Adds the to scan task.
addUpdatePeriod(String, UpdatePeriod) - Method in class org.apache.lens.cube.metadata.CubeFactTable
Add update period to storage
afterLast() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
AGGR_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
AlgoArgParser - Class in org.apache.lens.ml
The Class AlgoArgParser.
AlgoArgParser.CustomArgParser<E> - Class in org.apache.lens.ml
The Class CustomArgParser.
AlgoArgParser.CustomArgParser() - Constructor for class org.apache.lens.ml.AlgoArgParser.CustomArgParser
 
AlgoParam - Annotation Type in org.apache.lens.ml
The Interface AlgoParam.
Algorithm - Annotation Type in org.apache.lens.ml
The Interface Algorithm.
algorithm(String) - Method in class org.apache.lens.ml.TableTestingSpec.TableTestingSpecBuilder
Algorithm.
algorithm(String) - Method in class org.apache.lens.ml.task.MLTask.Builder
 
Algorithms - Class in org.apache.lens.ml
The Class Algorithms.
Algorithms() - Constructor for class org.apache.lens.ml.Algorithms
 
Aliased<T extends Named> - Class in org.apache.lens.cube.parse
 
Aliased() - Constructor for class org.apache.lens.cube.parse.Aliased
 
allFieldsQueriable() - Method in class org.apache.lens.cube.metadata.Cube
 
allFieldsQueriable() - Method in interface org.apache.lens.cube.metadata.CubeInterface
Whether all the fields of cube can be queried.
allFieldsQueriable() - Method in class org.apache.lens.cube.metadata.DerivedCube
 
alterAttribute(CubeDimAttribute) - Method in class org.apache.lens.cube.metadata.Dimension
Alters the attribute if already existing or just adds if it is new attribute
alterColumn(FieldSchema) - Method in class org.apache.lens.cube.metadata.CubeDimensionTable
 
alterColumn(FieldSchema) - Method in class org.apache.lens.cube.metadata.CubeFactTable
 
alterCube(String, CubeInterface) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Alter cube specified by the name to new definition
alterCubeDimensionTable(String, CubeDimensionTable) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Alter dimension table with new dimension definition
alterCubeFactTable(String, CubeFactTable) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Alter a cubefact with new definition
alterCubeName(String) - Method in class org.apache.lens.cube.metadata.CubeFactTable
Alter the cubeName to which this fact belongs
alterDimension(CubeDimAttribute) - Method in class org.apache.lens.cube.metadata.Cube
Alters the dimension if already existing or just adds if it is new dimension
alterDimension(String, Dimension) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Alter dimension specified by the dimension name to new definition
alterExpression(ExprColumn) - Method in class org.apache.lens.cube.metadata.AbstractBaseTable
Alters the expression if already existing or just adds if it is new expression.
alterJoinChain(JoinChain) - Method in class org.apache.lens.cube.metadata.AbstractBaseTable
Alters the joinchain if already existing or just adds if it is new chain
alterMeasure(CubeMeasure) - Method in class org.apache.lens.cube.metadata.Cube
Alters the measure if already existing or just adds if it is new measure.
alterSnapshotDumpPeriod(String, UpdatePeriod) - Method in class org.apache.lens.cube.metadata.CubeDimensionTable
Alter snapshot dump period of a storage
alterStorage(String, Set<UpdatePeriod>) - Method in class org.apache.lens.cube.metadata.CubeFactTable
Alter a storage with specified update periods
alterStorage(String, Storage) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Alter storage specified by the name to new definition
alterStorage(LensSessionHandle, String, XStorage) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Alter storage specified by name, with new definition
alterStorage(LensSessionHandle, String, XStorage) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
alterUberDim(String) - Method in class org.apache.lens.cube.metadata.CubeDimensionTable
Alter the dimension name that the table belongs to
alterWeight(double) - Method in class org.apache.lens.cube.metadata.AbstractCubeTable
Alters the weight of table
analyzeInternal(ASTNode) - Method in class org.apache.lens.cube.parse.CubeSemanticAnalyzer
 
analyzeInternal() - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Analyze internal.
anyNull(Object...) - Static method in class org.apache.lens.server.util.UtilityMethods
Any null.
APIResult - Class in org.apache.lens.api
APIResult is the output returned by all the APIs; status-SUCCEEDED or FAILED message- detailed message.
APIResult(APIResult.Status, String) - Constructor for class org.apache.lens.api.APIResult
Instantiates a new API result.
APIResult.Status - Enum in org.apache.lens.api
API Result status.
areRsourcesAddedForSession(String) - Method in class org.apache.lens.driver.hive.HiveDriver
Return true if resources have been added to this Hive session
ARITHMETIC_OPERATORS - Static variable in class org.apache.lens.cube.parse.HQLParser
 
astNode(ASTNode) - Method in class org.apache.lens.cube.parse.TimeRange.TimeRangeBuilder
 
AsyncEventListener<T extends LensEvent> - Class in org.apache.lens.server.api.events
Event listeners should implement this class if they wish to process events asynchronously.
AsyncEventListener() - Constructor for class org.apache.lens.server.api.events.AsyncEventListener
Create a single threaded event listener with an unbounded queue, with daemon threads.
AsyncEventListener(int) - Constructor for class org.apache.lens.server.api.events.AsyncEventListener
Create a event listener with poolSize threads with an unbounded queue and daemon threads.
AsyncEventListener(int, int, long, boolean) - Constructor for class org.apache.lens.server.api.events.AsyncEventListener
Create an asynchronous event listener which uses a thread poool to process events.
attachDatabaseToSession() - Method in class org.apache.lens.client.LensConnection
Attach database to session.
ATTRIBUTES_LIST_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
AuthenticationFilter - Class in org.apache.lens.server
The Class AuthenticationFilter.
AuthenticationFilter() - Constructor for class org.apache.lens.server.AuthenticationFilter
 
AuthorizationFilter - Class in org.apache.lens.server.metastore
 
AuthorizationFilter() - Constructor for class org.apache.lens.server.metastore.AuthorizationFilter
 
AuthorizationFilter - Class in org.apache.lens.server.query
The Class AuthorizationFilter.
AuthorizationFilter() - Constructor for class org.apache.lens.server.query.AuthorizationFilter
 
AUX_JARS - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant AUX_JARS.

B

BASE64_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
BASE_KEY_PFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
BaseDimAttribute - Class in org.apache.lens.cube.metadata
 
BaseDimAttribute(FieldSchema) - Constructor for class org.apache.lens.cube.metadata.BaseDimAttribute
 
BaseDimAttribute(FieldSchema, String, Date, Date, Double) - Constructor for class org.apache.lens.cube.metadata.BaseDimAttribute
 
BaseDimAttribute(String, Map<String, String>) - Constructor for class org.apache.lens.cube.metadata.BaseDimAttribute
This is used only for serializing
BaseLensCommand - Class in org.apache.lens.cli.commands
The Class BaseLensCommand.
BaseLensCommand() - Constructor for class org.apache.lens.cli.commands.BaseLensCommand
Instantiates a new base lens command.
BaseSparkAlgo - Class in org.apache.lens.ml.spark.algos
The Class BaseSparkAlgo.
BaseSparkAlgo(String, String) - Constructor for class org.apache.lens.ml.spark.algos.BaseSparkAlgo
Instantiates a new base spark algo.
BaseSparkClassificationModel<MODEL extends org.apache.spark.mllib.classification.ClassificationModel> - Class in org.apache.lens.ml.spark.models
The Class BaseSparkClassificationModel.
BaseSparkClassificationModel(String, MODEL) - Constructor for class org.apache.lens.ml.spark.models.BaseSparkClassificationModel
Instantiates a new base spark classification model.
baseUrl(String) - Method in class org.apache.lens.client.LensConnectionBuilder
Base url.
beforeFirst() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
BetweenTimeRangeWriter - Class in org.apache.lens.cube.parse
Writes partitions queried in timerange as between clause.
BetweenTimeRangeWriter() - Constructor for class org.apache.lens.cube.parse.BetweenTimeRangeWriter
 
bft(ASTNode, HQLParser.ASTNodeVisitor) - Static method in class org.apache.lens.cube.parse.HQLParser
Breadth first traversal of AST
BINARY_OPERATORS - Static variable in class org.apache.lens.cube.parse.HQLParser
 
build() - Method in class org.apache.lens.client.LensConnectionBuilder
Builds the.
build() - Method in class org.apache.lens.cube.parse.TimeRange.TimeRangeBuilder
 
build() - Method in class org.apache.lens.ml.spark.TableTrainingSpec.TableTrainingSpecBuilder
Builds the.
build() - Method in class org.apache.lens.ml.TableTestingSpec.TableTestingSpecBuilder
Builds the.
build() - Method in class org.apache.lens.ml.task.MLTask.Builder
 
buildQuery(HiveConf) - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Builds the query.
buildSubqueries(ASTNode) - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Builds the subqueries.

C

calendarField() - Method in enum org.apache.lens.cube.metadata.UpdatePeriod
 
call(Tuple2<WritableComparable, HCatRecord>) - Method in class org.apache.lens.ml.spark.ColumnFeatureFunction
 
call(Object) - Method in class org.apache.lens.ml.spark.DoubleValueMapper
 
call(Tuple2<WritableComparable, HCatRecord>) - Method in class org.apache.lens.ml.spark.FeatureFunction
 
call(Object) - Method in class org.apache.lens.ml.spark.FeatureValueMapper
 
call(TableTrainingSpec.DataSample) - Method in class org.apache.lens.ml.spark.TableTrainingSpec.GetLabeledPoint
 
call(TableTrainingSpec.DataSample) - Method in class org.apache.lens.ml.spark.TableTrainingSpec.TestingFilter
 
call(TableTrainingSpec.DataSample) - Method in class org.apache.lens.ml.spark.TableTrainingSpec.TrainingFilter
 
call(Tuple2<WritableComparable, HCatRecord>) - Method in class org.apache.lens.rdd.HCatRecordToObjectListMapper
 
cancel() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
cancelAllQueries(LensSessionHandle, String, String, String, long, long) - Method in class org.apache.lens.server.query.QueryServiceResource
Cancel all the queries in query server; can be filtered with state and user.
CANCELLED_QUERIES - Static variable in interface org.apache.lens.server.api.metrics.MetricsService
Query engine counter names.
cancelQuery(QueryHandle) - Method in class org.apache.lens.driver.hive.HiveDriver
 
cancelQuery(QueryHandle) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
Cancel the execution of the query, specified by the handle.
cancelQuery(QueryHandle) - Method in interface org.apache.lens.server.api.driver.LensDriver
Cancel the execution of the query, specified by the handle.
cancelQuery(LensSessionHandle, QueryHandle) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Cancel the execution of the query, specified by the handle.
cancelQuery(LensSessionHandle, QueryHandle) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
cancelQuery(LensSessionHandle, String) - Method in class org.apache.lens.server.query.QueryServiceResource
Cancel the query specified by the handle.
cancelQuery(UUID, String) - Method in class org.apache.lens.server.ui.QueryServiceUIResource
Cancel the query specified by the handle.
cancelRDD(QueryHandle) - Method in class org.apache.lens.rdd.LensRDDClient
Allow cancelling underlying query in case of non blocking RDD creation.
cancelRowUpdates() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
CandidateTable - Interface in org.apache.lens.cube.parse
Candidate table interface
CandidateTablePruneCause - Class in org.apache.lens.cube.parse
Contains the cause why a candidate table is not picked for answering the query
CandidateTablePruneCause(CandidateTablePruneCause.CandidateTablePruneCode) - Constructor for class org.apache.lens.cube.parse.CandidateTablePruneCause
 
CandidateTablePruneCause.CandidateTablePruneCode - Enum in org.apache.lens.cube.parse
 
CandidateTablePruneCause.SkipStorageCause - Class in org.apache.lens.cube.parse
 
CandidateTablePruneCause.SkipStorageCause(CandidateTablePruneCause.SkipStorageCode) - Constructor for class org.apache.lens.cube.parse.CandidateTablePruneCause.SkipStorageCause
 
CandidateTablePruneCause.SkipStorageCode - Enum in org.apache.lens.cube.parse
 
CandidateTablePruneCause.SkipUpdatePeriodCode - Enum in org.apache.lens.cube.parse
 
CHAIN_NAME_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
CHAIN_REF_COLUMN_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
CheckColumnMapping - Class in org.apache.lens.cube.parse
 
CheckColumnMapping(Configuration) - Constructor for class org.apache.lens.cube.parse.CheckColumnMapping
 
checkStarted() - Method in class org.apache.lens.ml.spark.SparkMLDriver
Check started.
CheckTableNames - Class in org.apache.lens.cube.parse
 
CheckTableNames(Configuration) - Constructor for class org.apache.lens.cube.parse.CheckTableNames
 
childIndex(int) - Method in class org.apache.lens.cube.parse.TimeRange.TimeRangeBuilder
 
CLASS_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
ClassifierBaseModel - Class in org.apache.lens.ml
Return a single double value as a prediction.
ClassifierBaseModel() - Constructor for class org.apache.lens.ml.ClassifierBaseModel
 
clear() - Method in class org.apache.lens.server.api.metrics.MethodMetricsFactory
Remove all meters/timers/...
clearBatch() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
clearCache() - Static method in class org.apache.lens.ml.ModelLoader
Clear cache.
clearModelCache() - Method in class org.apache.lens.server.ml.MLServiceResource
Clear model cache (for admin use).
clearModels() - Method in class org.apache.lens.ml.LensMLImpl
Clear models.
clearModels() - Method in class org.apache.lens.server.ml.MLServiceImpl
Clear models.
clearWarnings() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
clearWarnings() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
clearWarnings() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
CLIENT_PFX - Static variable in class org.apache.lens.client.LensClientConfig
The Constant CLIENT_PFX.
close() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
close() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
close() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
close() - Method in class org.apache.lens.client.LensConnection
Close.
close() - Method in class org.apache.lens.client.LensMLClient
Close connection
close() - Method in class org.apache.lens.client.LensMLJerseyClient
 
close() - Static method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Close the current metastore client
close() - Method in class org.apache.lens.driver.hive.EmbeddedThriftConnection
 
close() - Method in class org.apache.lens.driver.hive.HiveDriver
 
close() - Method in class org.apache.lens.driver.hive.RemoteThriftConnection
 
close() - Method in class org.apache.lens.driver.jdbc.DataSourceConnectionProvider
 
close() - Method in class org.apache.lens.driver.jdbc.JDBCDriver
Close the driver, releasing all resouces used up by the driver.
close() - Method in class org.apache.lens.driver.jdbc.JDBCResultSet
Close.
close() - Method in class org.apache.lens.examples.PopulateSampleMetastore
 
close() - Method in class org.apache.lens.examples.SampleMetastore
 
close() - Method in class org.apache.lens.examples.SampleQueries
Close.
close() - Method in class org.apache.lens.lib.query.HadoopFileFormatter
 
close(Reporter) - Method in class org.apache.lens.lib.query.LensFileOutputFormat.LensRowWriter
 
close() - Method in class org.apache.lens.lib.query.WrappedFileFormatter
 
close() - Method in class org.apache.lens.lib.query.ZipFileFormatter
 
close() - Method in interface org.apache.lens.server.api.driver.LensDriver
Close the driver, releasing all resouces used up by the driver.
close() - Method in interface org.apache.lens.server.api.query.QueryOutputFormatter
Close the formatter.
closeConnection() - Method in class org.apache.lens.client.LensClient
 
closeDriverSessions(LensSessionHandle) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
Allow drivers to release resources acquired for a session if any.
closeOnCompletion() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
Close on completion.
closePreparedQuery(QueryPrepareHandle) - Method in class org.apache.lens.driver.hive.HiveDriver
 
closePreparedQuery(QueryPrepareHandle) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
Close the prepare query specified by the prepared handle, releases all the resources held by the prepared query.
closePreparedQuery(QueryPrepareHandle) - Method in interface org.apache.lens.server.api.driver.LensDriver
Close the prepare query specified by the prepared handle, releases all the resources held by the prepared query.
closeQuery(QueryHandle) - Method in class org.apache.lens.driver.hive.HiveDriver
 
closeQuery(QueryHandle) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
Close the query specified by the handle, releases all the resources held by the query.
closeQuery(QueryHandle) - Method in interface org.apache.lens.server.api.driver.LensDriver
Close the query specified by the handle, releases all the resources held by the query.
closeResultSet() - Method in class org.apache.lens.client.LensStatement
Close result set.
closeResultSet(QueryHandle) - Method in class org.apache.lens.driver.hive.HiveDriver
 
closeResultSet(QueryHandle) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
Close the resultset for the query.
closeResultSet(QueryHandle) - Method in interface org.apache.lens.server.api.driver.LensDriver
Close the resultset for the query.
closeResultSet(LensSessionHandle, QueryHandle) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Closes result set by releasing any resources used in serving the resultset.
closeResultSet(LensSessionHandle, QueryHandle) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
closeResultSet(LensSessionHandle, String) - Method in class org.apache.lens.server.query.QueryServiceResource
Close the result set once fetching is done.
closeSession(LensSessionHandle) - Method in class org.apache.lens.driver.hive.HiveDriver
Close session.
closeSession(LensSessionHandle) - Method in interface org.apache.lens.server.api.session.SessionService
Close session.
closeSession(LensSessionHandle) - Method in class org.apache.lens.server.LensService
Close session.
closeSession(LensSessionHandle) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
closeSession(LensSessionHandle) - Method in class org.apache.lens.server.session.HiveSessionService
 
closeSession(LensSessionHandle) - Method in class org.apache.lens.server.session.SessionResource
Close a Lens server session.
closeSession(UUID) - Method in class org.apache.lens.server.ui.SessionUIResource
Close a Lens server session.
COL_PFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
ColumnarSQLRewriter - Class in org.apache.lens.driver.jdbc
The Class ColumnarSQLRewriter.
ColumnarSQLRewriter() - Constructor for class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Instantiates a new columnar sql rewriter.
ColumnFeatureFunction - Class in org.apache.lens.ml.spark
A feature function that directly maps an HCatRecord to a feature vector.
ColumnFeatureFunction(int[], FeatureValueMapper[], int, int, double) - Constructor for class org.apache.lens.ml.spark.ColumnFeatureFunction
Feature positions and value mappers are parallel arrays.
columnFromFieldSchema(FieldSchema) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
ColumnMeasure - Class in org.apache.lens.cube.metadata
 
ColumnMeasure(FieldSchema, String, String, String, String) - Constructor for class org.apache.lens.cube.metadata.ColumnMeasure
 
ColumnMeasure(FieldSchema) - Constructor for class org.apache.lens.cube.metadata.ColumnMeasure
 
ColumnMeasure(FieldSchema, String, String, String, String, Date, Date, Double) - Constructor for class org.apache.lens.cube.metadata.ColumnMeasure
 
ColumnMeasure(FieldSchema, String, String, String, String, Date, Date, Double, Double, Double) - Constructor for class org.apache.lens.cube.metadata.ColumnMeasure
 
ColumnMeasure(String, Map<String, String>) - Constructor for class org.apache.lens.cube.metadata.ColumnMeasure
 
columnNotFound(Collection<String>) - Static method in class org.apache.lens.cube.parse.CandidateTablePruneCause
 
columnNotFound(String...) - Static method in class org.apache.lens.cube.parse.CandidateTablePruneCause
 
columnsFromFieldSchemaList(List<FieldSchema>) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
commit() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
commit() - Method in class org.apache.lens.lib.query.HadoopFileFormatter
 
commit() - Method in class org.apache.lens.lib.query.WrappedFileFormatter
 
commit() - Method in class org.apache.lens.lib.query.ZipFileFormatter
 
commit() - Method in interface org.apache.lens.server.api.query.QueryOutputFormatter
Commit the formatting.
commitAddPartition(StoragePartitionDesc) - Method in class org.apache.lens.cube.metadata.HDFSStorage
 
commitAddPartition(StoragePartitionDesc) - Method in interface org.apache.lens.cube.metadata.PartitionMetahook
Called after successfully adding the partition
commitAddPartition(StoragePartitionDesc) - Method in class org.apache.lens.storage.db.DBStorage
 
commitCreateTable(Table) - Method in class org.apache.lens.storage.db.DBStorageHandler
 
commitDropPartition(String, List<String>) - Method in class org.apache.lens.cube.metadata.HDFSStorage
 
commitDropPartition(String, List<String>) - Method in interface org.apache.lens.cube.metadata.PartitionMetahook
Called after successfully droping the partition
commitDropPartition(String, List<String>) - Method in class org.apache.lens.storage.db.DBStorage
 
commitDropTable(Table, boolean) - Method in class org.apache.lens.storage.db.DBStorageHandler
 
compare(UpdatePeriod, UpdatePeriod) - Method in class org.apache.lens.cube.metadata.UpdatePeriod.UpdatePeriodComparator
 
compareTo(QueryCost) - Method in class org.apache.lens.api.query.QueryCost
 
compareTo(FactPartition) - Method in class org.apache.lens.cube.parse.FactPartition
 
compareTo(Delayed) - Method in class org.apache.lens.server.api.query.PreparedQueryContext
 
compareTo(QueryContext) - Method in class org.apache.lens.server.api.query.QueryContext
 
CONF - Static variable in class org.apache.lens.server.LensApplication
The conf.
configure(Configuration) - Method in class org.apache.lens.driver.hive.HiveDriver
 
configure(Configuration) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
Configure driver with Configuration passed
configure(MapredContext) - Method in class org.apache.lens.ml.HiveMLUDF
 
configure(LensConf) - Method in interface org.apache.lens.ml.MLAlgo
Configure.
configure(LensConf) - Method in class org.apache.lens.ml.spark.algos.BaseSparkAlgo
 
configure(LensConf) - Method in class org.apache.lens.ml.spark.algos.KMeansAlgo
 
configure(Configuration) - Method in interface org.apache.lens.server.api.driver.LensDriver
Configure driver with Configuration passed.
configureInputJobProperties(TableDesc, Map<String, String>) - Method in class org.apache.lens.storage.db.DBStorageHandler
 
configureJobConf(TableDesc, JobConf) - Method in class org.apache.lens.storage.db.DBStorageHandler
 
configureOutputJobProperties(TableDesc, Map<String, String>) - Method in class org.apache.lens.storage.db.DBStorageHandler
 
configureTableJobProperties(TableDesc, Map<String, String>) - Method in class org.apache.lens.storage.db.DBStorageHandler
 
confToString(Configuration) - Static method in class org.apache.lens.server.util.UtilityMethods
Conf to string.
connect(String, Properties) - Method in class org.apache.lens.client.jdbc.LensJdbcDriver
 
ConnectionProvider - Interface in org.apache.lens.driver.jdbc
The Interface ConnectionProvider.
ConsistentStateFilter - Class in org.apache.lens.server
The Class ConsistentStateFilter.
ConsistentStateFilter() - Constructor for class org.apache.lens.server.ConsistentStateFilter
 
constructJoinChain() - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Construct join chain
containsColumnOfTable(String, AbstractCubeTable) - Method in class org.apache.lens.cube.metadata.SchemaGraph.JoinPath
 
contextDestroyed(ServletContextEvent) - Method in class org.apache.lens.server.LensServletContextListener
* Notification that the servlet context is about to be shut down.
contextInitialized(ServletContextEvent) - Method in class org.apache.lens.server.LensServletContextListener
* Notification that the web application initialization * process is starting.
copyAST(ASTNode) - Static method in class org.apache.lens.cube.parse.HQLParser
 
COST_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
CostToPriorityRangeConf - Class in org.apache.lens.server.api.priority
Cost to priority range conf class.
CostToPriorityRangeConf(String) - Constructor for class org.apache.lens.server.api.priority.CostToPriorityRangeConf
Super constructor
create(K) - Static method in class org.apache.lens.cube.parse.Aliased
 
create(K, String) - Static method in class org.apache.lens.cube.parse.Aliased
 
create() - Static method in class org.apache.lens.server.LensServerConf
 
createAll() - Method in class org.apache.lens.examples.SampleMetastore
 
createArrayOf(String, Object[]) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
createBlob() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
createClob() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
createContextWithSingleDriver(String, String, LensConf, Configuration, LensDriver, String) - Static method in class org.apache.lens.server.api.query.QueryContext
Utility create method to create context with single driver.
createCube(String) - Method in class org.apache.lens.cli.commands.LensCubeCommands
Creates the cube.
createCube(String) - Method in class org.apache.lens.client.LensClient
 
createCube(XCube) - Method in class org.apache.lens.client.LensMetadataClient
 
createCube(String) - Method in class org.apache.lens.client.LensMetadataClient
 
createCube(CubeInterface) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Create cube in metastore defined by Cube or DerivedCube object
createCube(String, Set<CubeMeasure>, Set<CubeDimAttribute>) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Create cube defined by measures and dimensions
createCube(String, Set<CubeMeasure>, Set<CubeDimAttribute>, Map<String, String>) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Create cube defined by measures, dimensions and properties
createCube(String, Set<CubeMeasure>, Set<CubeDimAttribute>, Set<ExprColumn>, Map<String, String>) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Create cube defined by measures, dimensions and properties
createCube(String, Set<CubeMeasure>, Set<CubeDimAttribute>, Set<ExprColumn>, Set<JoinChain>, Map<String, String>) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Create cube defined by measures, dimensions and properties
createCube() - Method in class org.apache.lens.examples.SampleMetastore
 
createCube(LensSessionHandle, XCube) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Create a cube based on JAXB Cube object
createCube(LensSessionHandle, XCube) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
Create cube based on the JAXB cube object
createCubeDimensionTable(String, String, List<FieldSchema>, double, Set<String>, Map<String, String>, Map<String, StorageTableDesc>) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Create a cube dimension table
createCubeDimensionTable(String, String, List<FieldSchema>, double, Map<String, UpdatePeriod>, Map<String, String>, Map<String, StorageTableDesc>) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Create a cube dimension table
createCubeFactTable(String, String, List<FieldSchema>, Map<String, Set<UpdatePeriod>>, double, Map<String, String>, Map<String, StorageTableDesc>) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Create a cube fact table
createCubeTable(AbstractCubeTable, Map<String, StorageTableDesc>) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Create cube table defined and create all the corresponding storage tables
createDatabase(String, boolean) - Method in class org.apache.lens.cli.commands.LensDatabaseCommands
Creates the database.
createDatabase(String, boolean) - Method in class org.apache.lens.client.LensClient
 
createDatabase(String, boolean) - Method in class org.apache.lens.client.LensMetadataClient
 
createDatabase(String) - Method in class org.apache.lens.client.LensMetadataClient
 
createDatabase(LensSessionHandle, String, boolean) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Create a database in the metastore
createDatabase(LensSessionHandle, String, boolean) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
Create a database in Hive metastore
createDatabase(LensSessionHandle, boolean, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Create a new database
createDefaultConf() - Static method in class org.apache.lens.server.session.LensSessionImpl
Creates the default conf.
createDerivedCube(String, String, Set<String>, Set<String>, Map<String, String>, double) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Create derived cube defined by measures, dimensions and properties
createDimension(String) - Method in class org.apache.lens.cli.commands.LensDimensionCommands
Creates the dimension.
createDimension(String) - Method in class org.apache.lens.client.LensClient
 
createDimension(XDimension) - Method in class org.apache.lens.client.LensMetadataClient
 
createDimension(String) - Method in class org.apache.lens.client.LensMetadataClient
 
createDimension(String, Set<CubeDimAttribute>, Map<String, String>, double) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Create dimension defined by attributes and properties
createDimension(Dimension) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Create dimension in metastore defined by Dimension object
createDimension(LensSessionHandle, XDimension) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Create a dimension based on JAXB Dimension object
createDimension(LensSessionHandle, XDimension) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
createDimension(LensSessionHandle, XDimension) - Method in class org.apache.lens.server.metastore.MetastoreResource
Create new dimension
createDimensions() - Method in class org.apache.lens.examples.SampleMetastore
 
createDimensionStorage(LensSessionHandle, String, XStorageTableElement) - Method in class org.apache.lens.server.metastore.MetastoreResource
Add storage to dimension table
createDimensionTable(String) - Method in class org.apache.lens.cli.commands.LensDimensionTableCommands
Creates the dimension table.
createDimensionTable(String) - Method in class org.apache.lens.client.LensClient
 
createDimensionTable(XDimensionTable) - Method in class org.apache.lens.client.LensMetadataClient
 
createDimensionTable(String) - Method in class org.apache.lens.client.LensMetadataClient
 
createDimensionTable(LensSessionHandle, XDimensionTable) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Create dimension table
createDimensionTable(LensSessionHandle, XDimensionTable) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
Create a cube dimension table based on JAXB object
createDimensionTable(LensSessionHandle, XDimensionTable) - Method in class org.apache.lens.server.metastore.MetastoreResource
Create a new dimension table
createFact(String) - Method in class org.apache.lens.cli.commands.LensFactCommands
Creates the fact.
createFactTable(String) - Method in class org.apache.lens.client.LensClient
 
createFactTable(XFactTable) - Method in class org.apache.lens.client.LensMetadataClient
 
createFactTable(String) - Method in class org.apache.lens.client.LensMetadataClient
 
createFactTable(LensSessionHandle, XFactTable) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Create fact table
createFactTable(LensSessionHandle, XFactTable) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
createFactTable(LensSessionHandle, XFactTable) - Method in class org.apache.lens.server.metastore.MetastoreResource
Create a new fact tabble
createFinishedQueriesTable() - Method in class org.apache.lens.server.query.LensServerDAO
Method to create finished queries table, this is required for embedded lens server.
createHiveTableRDD(JavaSparkContext, Configuration, String, String, String) - Static method in class org.apache.lens.ml.spark.HiveTableRDD
Creates the hive table rdd.
createLensRDD(String) - Method in class org.apache.lens.rdd.LensRDDClient
Blocking call to create an RDD from a Lens query.
createLensRDDAsync(String) - Method in class org.apache.lens.rdd.LensRDDClient
API for non blocking use.
createMethodGauge(Configuration, boolean, String) - Static method in class org.apache.lens.server.api.metrics.MethodMetricsFactory
Get query metric gauge name.
createMLModelTable() - Method in class org.apache.lens.ml.dao.MLDBUtils
Create table to save ML Models
createMLTaskTable() - Method in class org.apache.lens.ml.dao.MLDBUtils
Create table to store ML task workflow data
createNClob() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
createNewCube(LensSessionHandle, XCube) - Method in class org.apache.lens.server.metastore.MetastoreResource
Create a new cube
createNewStorage(XStorage) - Method in class org.apache.lens.client.LensMetadataClient
 
createNewStorage(String) - Method in class org.apache.lens.client.LensMetadataClient
 
createNewStorage(LensSessionHandle, XStorage) - Method in class org.apache.lens.server.metastore.MetastoreResource
Create new storage
createQueryStatus(QueryStatus.Status, DriverQueryStatus) - Static method in class org.apache.lens.server.api.driver.DriverQueryStatus
Creates the query status.
createRDDs(JavaSparkContext) - Method in class org.apache.lens.ml.spark.TableTrainingSpec
Creates the rd ds.
createRecordWriter(Configuration, Path, Progressable, boolean, String, String) - Static method in class org.apache.lens.lib.query.LensFileOutputFormat
Creates the record writer.
createSQLXML() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
createStatement() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
createStatement(int, int) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
createStatement(int, int, int) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
createStorage(String) - Method in class org.apache.lens.cli.commands.LensStorageCommands
Creates the storage.
createStorage(String) - Method in class org.apache.lens.client.LensClient
 
createStorage(Storage) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
 
createStorage(LensSessionHandle, XStorage) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Create a storage
createStorage(LensSessionHandle, XStorage) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
createStorages() - Method in class org.apache.lens.examples.SampleMetastore
 
createStruct(String, Object[]) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
createTable(HiveConf, String, String, String, String, Map<String, String>, String...) - Static method in class org.apache.lens.ml.ExampleUtils
Creates the example table.
createTestReportTable() - Method in class org.apache.lens.ml.dao.MLDBUtils
Create table to store test report data
createXBaseCube() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XBaseCube
createXBaseCube(XBaseCube) - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of JAXBElement<XBaseCube>}
createXChainColumn() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XChainColumn
createXColumn() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XColumn
createXColumns() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XColumns
createXCube(XCube) - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of JAXBElement<XCube>}
createXDerivedCube() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XDerivedCube
createXDerivedCube(XDerivedCube) - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of JAXBElement<XDerivedCube>}
createXDimAttribute() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XDimAttribute
createXDimAttributeRefSpec() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XDimAttribute.RefSpec
createXDimAttributes() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XDimAttributes
createXDimAttrNames() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XDimAttrNames
createXDimension() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XDimension
createXDimension(XDimension) - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of JAXBElement<XDimension>}
createXDimensionTable() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XDimensionTable
createXDimensionTable(XDimensionTable) - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of JAXBElement<XDimensionTable>}
createXExprColumn() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XExprColumn
createXExpressions() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XExpressions
createXFactTable() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XFactTable
createXFactTable(XFactTable) - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of JAXBElement<XFactTable>}
createXFlattenedColumn() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XFlattenedColumn
createXFlattenedColumns() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XFlattenedColumns
createXFlattenedColumns(XFlattenedColumns) - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of JAXBElement<XFlattenedColumns>}
createXJoinChain() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XJoinChain
createXJoinChains() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XJoinChains
createXJoinEdge() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XJoinEdge
createXJoinEdges() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XJoinEdges
createXJoinPath() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XJoinPath
createXJoinPaths() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XJoinPaths
createXMeasure() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XMeasure
createXMeasureNames() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XMeasureNames
createXMeasures() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XMeasures
createXNativeTable() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XNativeTable
createXNativeTable(XNativeTable) - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of JAXBElement<XNativeTable>}
createXPartition() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XPartition
createXPartition(XPartition) - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of JAXBElement<XPartition>}
createXPartitionList() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XPartitionList
createXPartitionList(XPartitionList) - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of JAXBElement<XPartitionList>}
createXPartSpec() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XPartSpec
createXPartSpecElement() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XPartSpecElement
createXProperties() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XProperties
createXProperty() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XProperty
createXSkewColList() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XSkewColList
createXSkewedInfo() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XSkewedInfo
createXSkewedValueLocation() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XSkewedValueLocation
createXStorage() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XStorage
createXStorage(XStorage) - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of JAXBElement<XStorage>}
createXStorageTableDesc() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XStorageTableDesc
createXStorageTableDesc(XStorageTableDesc) - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of JAXBElement<XStorageTableDesc>}
createXStorageTableElement() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XStorageTableElement
createXStorageTableElement(XStorageTableElement) - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of JAXBElement<XStorageTableElement>}
createXStorageTables() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XStorageTables
createXTableReference() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XTableReference
createXTableReferences() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XTableReferences
createXTimePartSpec() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XTimePartSpec
createXTimePartSpecElement() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XTimePartSpecElement
createXUpdatePeriods() - Method in class org.apache.lens.api.metastore.ObjectFactory
Create an instance of XUpdatePeriods
Credentials - Class in org.apache.lens.client
The Class Credentials.
Credentials() - Constructor for class org.apache.lens.client.Credentials
 
CSV_METRICS_DIRECTORY_PATH - Static variable in class org.apache.lens.server.api.LensConfConstants
The directory in which to send CSV metrics
CSVSerde - Class in org.apache.lens.lib.query
CSVSerde uses opencsv (http://opencsv.sourceforge.net/) to serialize/deserialize columns as CSV.
CSVSerde() - Constructor for class org.apache.lens.lib.query.CSVSerde
 
Cube - Class in org.apache.lens.cube.metadata
 
Cube(String, Set<CubeMeasure>, Set<CubeDimAttribute>) - Constructor for class org.apache.lens.cube.metadata.Cube
 
Cube(String, Set<CubeMeasure>, Set<CubeDimAttribute>, Map<String, String>) - Constructor for class org.apache.lens.cube.metadata.Cube
 
Cube(String, Set<CubeMeasure>, Set<CubeDimAttribute>, Map<String, String>, double) - Constructor for class org.apache.lens.cube.metadata.Cube
 
Cube(String, Set<CubeMeasure>, Set<CubeDimAttribute>, Set<ExprColumn>, Set<JoinChain>, Map<String, String>, double) - Constructor for class org.apache.lens.cube.metadata.Cube
 
Cube(Table) - Constructor for class org.apache.lens.cube.metadata.Cube
 
CUBE_ALL_FIELDS_QUERIABLE - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
CUBE_KEY_PFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
CUBE_NAME_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
CUBE_TABLE_PFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
CubeColumn - Class in org.apache.lens.cube.metadata
 
CubeColumn(String, String, String, Date, Date, Double) - Constructor for class org.apache.lens.cube.metadata.CubeColumn
 
CubeColumn(String, Map<String, String>) - Constructor for class org.apache.lens.cube.metadata.CubeColumn
 
CubeDimAttribute - Class in org.apache.lens.cube.metadata
 
CubeDimAttribute(String, String) - Constructor for class org.apache.lens.cube.metadata.CubeDimAttribute
 
CubeDimAttribute(String, String, String, Date, Date, Double) - Constructor for class org.apache.lens.cube.metadata.CubeDimAttribute
 
CubeDimAttribute(String, Map<String, String>) - Constructor for class org.apache.lens.cube.metadata.CubeDimAttribute
 
CubeDimensionTable - Class in org.apache.lens.cube.metadata
 
CubeDimensionTable(String, String, List<FieldSchema>, double, Map<String, UpdatePeriod>) - Constructor for class org.apache.lens.cube.metadata.CubeDimensionTable
 
CubeDimensionTable(String, String, List<FieldSchema>, double, Set<String>) - Constructor for class org.apache.lens.cube.metadata.CubeDimensionTable
 
CubeDimensionTable(String, String, List<FieldSchema>, double, Set<String>, Map<String, String>) - Constructor for class org.apache.lens.cube.metadata.CubeDimensionTable
 
CubeDimensionTable(String, String, List<FieldSchema>, double, Map<String, UpdatePeriod>, Map<String, String>) - Constructor for class org.apache.lens.cube.metadata.CubeDimensionTable
 
CubeDimensionTable(Table) - Constructor for class org.apache.lens.cube.metadata.CubeDimensionTable
 
cubeDimTableFromDimTable(XDimensionTable) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
cubeFactFromFactTable(XFactTable) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
CubeFactTable - Class in org.apache.lens.cube.metadata
 
CubeFactTable(Table) - Constructor for class org.apache.lens.cube.metadata.CubeFactTable
 
CubeFactTable(String, String, List<FieldSchema>, Map<String, Set<UpdatePeriod>>) - Constructor for class org.apache.lens.cube.metadata.CubeFactTable
 
CubeFactTable(String, String, List<FieldSchema>, Map<String, Set<UpdatePeriod>>, double) - Constructor for class org.apache.lens.cube.metadata.CubeFactTable
 
CubeFactTable(String, String, List<FieldSchema>, Map<String, Set<UpdatePeriod>>, double, Map<String, String>) - Constructor for class org.apache.lens.cube.metadata.CubeFactTable
 
CubeInterface - Interface in org.apache.lens.cube.metadata
The cube interface on which queries can be accepted
CubeMeasure - Class in org.apache.lens.cube.metadata
 
CubeMetastoreClient - Class in org.apache.lens.cube.metadata
Wrapper class around Hive metastore to do cube metastore operations.
CubeMetastoreService - Interface in org.apache.lens.server.api.metastore
Server api for OLAP Cube Metastore.
CubeMetastoreServiceImpl - Class in org.apache.lens.server.metastore
 
CubeMetastoreServiceImpl(CLIService) - Constructor for class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
CubeQueryConfUtil - Class in org.apache.lens.cube.parse
Contains all configurations of cube query rewriting.
CubeQueryContext - Class in org.apache.lens.cube.parse
 
CubeQueryContext(ASTNode, QB, HiveConf) - Constructor for class org.apache.lens.cube.parse.CubeQueryContext
 
CubeQueryRewriter - Class in org.apache.lens.cube.parse
Rewrites given cube query into simple storage table HQL.
CubeQueryRewriter(Configuration) - Constructor for class org.apache.lens.cube.parse.CubeQueryRewriter
 
CubeSemanticAnalyzer - Class in org.apache.lens.cube.parse
Accepts cube query AST and rewrites into storage table query
CubeSemanticAnalyzer(HiveConf) - Constructor for class org.apache.lens.cube.parse.CubeSemanticAnalyzer
 
CubeTableType - Enum in org.apache.lens.cube.metadata
 
CustomUserConfigLoader - Class in org.apache.lens.server.user
The Class CustomUserConfigLoader.
CustomUserConfigLoader(HiveConf) - Constructor for class org.apache.lens.server.user.CustomUserConfigLoader
Instantiates a new custom user config loader.

D

DAILY_PARTITION_WEIGHT_DEFAULT - Static variable in class org.apache.lens.driver.hive.HiveDriver
 
database(String) - Method in class org.apache.lens.client.LensConnectionBuilder
Database.
database(String) - Method in class org.apache.lens.ml.spark.TableTrainingSpec.TableTrainingSpecBuilder
Database.
database(String) - Method in class org.apache.lens.ml.TableTestingSpec.TableTestingSpecBuilder
Database.
DATABASE_RESOURCE_DIR - Static variable in class org.apache.lens.server.api.LensConfConstants
Key for top level dir of database specific resources
DatabaseResourceService - Class in org.apache.lens.server.session
Service to maintain DB specific static jars.
DatabaseResourceService(String) - Constructor for class org.apache.lens.server.session.DatabaseResourceService
 
DatabaseUserConfigLoader - Class in org.apache.lens.server.user
The Class DatabaseUserConfigLoader.
DatabaseUserConfigLoader(HiveConf) - Constructor for class org.apache.lens.server.user.DatabaseUserConfigLoader
Instantiates a new database user config loader.
DatabaseUtil - Class in org.apache.lens.examples
The Class DatabaseUtil.
DataSourceConnectionProvider - Class in org.apache.lens.driver.jdbc
The Class DataSourceConnectionProvider.
DataSourceConnectionProvider() - Constructor for class org.apache.lens.driver.jdbc.DataSourceConnectionProvider
Instantiates a new data source connection provider.
DATE_PARTITION_KEY - Static variable in class org.apache.lens.cube.metadata.StorageConstants
 
DateTime - Class in org.apache.lens.api
The Class DateTime.
DateTime() - Constructor for class org.apache.lens.api.DateTime
 
DateUtil - Class in org.apache.lens.cube.parse
 
DAY_FMT - Static variable in class org.apache.lens.cube.parse.DateUtil
 
DB_URL - Static variable in class org.apache.lens.storage.db.DBStorage
The Constant DB_URL.
DBNAME_KEY - Static variable in class org.apache.lens.client.LensClientConfig
The Constant DBNAME_KEY.
DBSerde - Class in org.apache.lens.storage.db
The Class DBSerde.
DBSerde() - Constructor for class org.apache.lens.storage.db.DBSerde
 
DBStorage - Class in org.apache.lens.storage.db
The Class DBStorage.
DBStorage(String) - Constructor for class org.apache.lens.storage.db.DBStorage
Instantiates a new DB storage.
DBStorage(Table) - Constructor for class org.apache.lens.storage.db.DBStorage
Instantiates a new DB storage.
DBStorageConstants - Class in org.apache.lens.storage.db
The Class DBStorageConstants.
DBStorageConstants() - Constructor for class org.apache.lens.storage.db.DBStorageConstants
 
DBStorageHandler - Class in org.apache.lens.storage.db
The Class DBStorageHandler.
DBStorageHandler() - Constructor for class org.apache.lens.storage.db.DBStorageHandler
 
decidePriority(AbstractQueryContext) - Method in class org.apache.lens.driver.hive.priority.DurationBasedQueryPriorityDecider
The Implementation
decidePriority(AbstractQueryContext) - Method in interface org.apache.lens.server.api.priority.QueryPriorityDecider
 
DecisionTreeAlgo - Class in org.apache.lens.ml.spark.algos
The Class DecisionTreeAlgo.
DecisionTreeAlgo(String, String) - Constructor for class org.apache.lens.ml.spark.algos.DecisionTreeAlgo
Instantiates a new decision tree algo.
DecisionTreeClassificationModel - Class in org.apache.lens.ml.spark.models
The Class DecisionTreeClassificationModel.
DecisionTreeClassificationModel(String, SparkDecisionTreeModel) - Constructor for class org.apache.lens.ml.spark.models.DecisionTreeClassificationModel
Instantiates a new decision tree classification model.
decrCounter(Class<?>, String) - Method in interface org.apache.lens.server.api.metrics.MetricsService
Decrement a counter with the name costructed using given class and counter name Actual name of the counter will be

decrCounter(String) - Method in interface org.apache.lens.server.api.metrics.MetricsService
Decrement a counter with the given name Actual name of the counter will be

decrCounter(String) - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
decrCounter(Class<?>, String) - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
DEFAULT_ADD_INSERT_OVEWRITE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_ADD_INSERT_OVEWRITE.
DEFAULT_ADD_NON_EXISTING_PARTITIONS - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
DEFAULT_ATTR_FIELDS_ADD_DISTINCT - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
DEFAULT_COLLECTION_SEPERATOR - Static variable in class org.apache.lens.lib.query.CSVSerde
The default collection seperator.
DEFAULT_DATABASE_RESOURCE_DIR - Static variable in class org.apache.lens.server.api.LensConfConstants
Default value of top level dir for database specific resources
DEFAULT_DBNAME_VALUE - Static variable in class org.apache.lens.client.LensClientConfig
The Constant DEFAULT_DBNAME_VALUE.
DEFAULT_DISABLE_AGGREGATE_RESOLVER - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
DEFAULT_DISABLE_AUTO_JOINS - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
DEFAULT_DRIVER_PERSISTENT_RESULT_SET - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_DRIVER_PERSISTENT_RESULT_SET.
DEFAULT_ENABLE_GROUP_BY_TO_SELECT - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
DEFAULT_ENABLE_QUERY_METRICS - Static variable in class org.apache.lens.server.api.LensConfConstants
Default value for query wise metrics
DEFAULT_ENABLE_SELECT_TO_GROUPBY - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
DEFAULT_EXPIRY_DELAY - Static variable in class org.apache.lens.driver.hive.HiveDriver
 
DEFAULT_FINISHED_QUERIES - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_FINISHED_QUERIES.
DEFAULT_GANGLIA_PORT - Static variable in class org.apache.lens.server.api.LensConfConstants
default ganglia port
DEFAULT_GRAPHITE_PORT - Static variable in class org.apache.lens.server.api.LensConfConstants
default graphite port
DEFAULT_HDFS_OUTPUT_PATH - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_HDFS_OUTPUT_PATH.
DEFAULT_HIVE_SESSION_CONF - Static variable in class org.apache.lens.server.session.LensSessionImpl
The default hive session conf.
DEFAULT_INMEMORY_OUTPUT_FORMATTER - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_INMEMORY_OUTPUT_FORMATTER.
DEFAULT_JDBC_ENABLE_RESULTSET_STREAMING_RETRIEVAL - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
 
DEFAULT_JDBC_EXPLAIN_KEYWORD - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant DEFAULT_JDBC_EXPLAIN_KEYWORD.
DEFAULT_JDBC_EXPLAIN_KEYWORD_BEFORE_SELECT - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant DEFAULT_JDBC_EXPLAIN_KEYWORD_BEFORE_SELECT.
DEFAULT_JDBC_FETCH_SIZE - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
 
DEFAULT_JDBC_VALIDATE_THROUGH_PREPARE - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant DEFAULT_JDBC_VALIDATE_THROUGH_PREPARE.
DEFAULT_LIGHTEST_FACT_FIRST - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
DEFAULT_LOOK_AHEAD_PT_PARTS - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
DEFAULT_MAP_KEY_VALUE_SEPERATOR - Static variable in class org.apache.lens.lib.query.CSVSerde
The default map key value seperator.
DEFAULT_ML_RESOURCE_PATH - Static variable in class org.apache.lens.client.LensMLJerseyClient
The Constant DEFAULT_ML_RESOURCE_PATH.
DEFAULT_MULTI_TABLE_SELECT - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
DEFAULT_NULL_FORMAT - Static variable in class org.apache.lens.lib.query.CSVSerde
The default null format.
DEFAULT_OUTPUT_CHARSET_ENCODING - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_OUTPUT_CHARSET_ENCODING.
DEFAULT_OUTPUT_COMPRESSION_CODEC - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_OUTPUT_COMPRESSION_CODEC.
DEFAULT_OUTPUT_ENABLE_COMPRESSION - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_OUTPUT_ENABLE_COMPRESSION.
DEFAULT_OUTPUT_FILE_EXTN - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_OUTPUT_FILE_EXTN.
DEFAULT_OUTPUT_SERDE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_OUTPUT_SERDE.
DEFAULT_OUTPUT_WRITE_FOOTER - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_OUTPUT_WRITE_FOOTER.
DEFAULT_OUTPUT_WRITE_HEADER - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_OUTPUT_WRITE_HEADER.
DEFAULT_PERSISTENT_OUTPUT_FORMATTER - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_PERSISTENT_OUTPUT_FORMATTER.
DEFAULT_PERSISTENT_RESULT_SET - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_PERSISTENT_RESULT_SET.
DEFAULT_REPLACE_TIMEDIM_WITH_PART_COL - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
DEFAULT_RESULT_FORMAT_SIZE_THRESHOLD - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_RESULT_FORMAT_SIZE_THRESHOLD.
DEFAULT_RESULT_SPLIT_INTO_MULTIPLE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_RESULT_SPLIT_INTO_MULTIPLE.
DEFAULT_RESULT_SPLIT_MULTIPLE_MAX_ROWS - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_RESULT_SPLIT_MULTIPLE_MAX_ROWS.
DEFAULT_SERVER_BASE_URL - Static variable in class org.apache.lens.client.LensClientConfig
The Constant DEFAULT_SERVER_BASE_URL.
DEFAULT_SERVER_BASE_URL - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_SERVER_BASE_URL.
DEFAULT_SERVER_DB_DRIVER_NAME - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_SERVER_DB_DRIVER_NAME.
DEFAULT_SERVER_DB_JDBC_URL - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_SERVER_DB_JDBC_URL.
DEFAULT_SERVER_DB_PASS - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_SERVER_DB_PASS.
DEFAULT_SERVER_DB_USER - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_SERVER_DB_USER.
DEFAULT_SERVER_DB_VALIDATION_QUERY - Static variable in class org.apache.lens.server.api.LensConfConstants
default value of the validation query
DEFAULT_SERVER_MODE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_SERVER_MODE.
DEFAULT_SERVER_RECOVER_ON_RESTART - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_SERVER_RECOVER_ON_RESTART.
DEFAULT_SERVER_RESTART_ENABLED - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_SERVER_RESTART_ENABLED.
DEFAULT_SERVER_SNAPSHOT_INTERVAL - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_SERVER_SNAPSHOT_INTERVAL.
DEFAULT_SERVER_STATE_PERSIST_LOCATION - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_SERVER_STATE_PERSIST_LOCATION.
DEFAULT_SERVER_UI_ENABLE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant
DEFAULT_SERVER_UI_ENABLE_CACHING - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_SERVER_UI_ENABLE_CACHING.
DEFAULT_SERVER_UI_STATIC_DIR - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_SERVER_UI_STATIC_DIR.
DEFAULT_SERVER_UI_URI - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_SERVER_UI_URI.
DEFAULT_SESSION_RESOURCE_PATH - Static variable in class org.apache.lens.client.LensClientConfig
The Constant DEFAULT_SESSION_RESOURCE_PATH.
DEFAULT_STATE_PERSIST_OUT_STREAM_BUFF_SIZE - Static variable in class org.apache.lens.server.api.LensConfConstants
Default Output Stream Buffer Size used in writing lens server state to file system: 1MB
DEFAULT_STATISTICS_DATABASE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_STATISTICS_DATABASE.
DEFAULT_STATISTICS_WAREHOUSE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_STATISTICS_WAREHOUSE.
DEFAULT_STATS_ROLLUP_SCAN_RATE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DEFAULT_STATS_ROLLUP_SCAN_RATE.
DEFAULT_STRUCT_FIELD_SEPERATOR - Static variable in class org.apache.lens.lib.query.CSVSerde
The default struct field seperator.
DEFAULT_TABLE - Static variable in class org.apache.lens.cube.parse.CubeQueryContext
 
DEFAULT_TIME_RANGE_WRITER - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
DEFAULT_UNION_TAG_FIELD_SEPERATOR - Static variable in class org.apache.lens.lib.query.CSVSerde
The default union tag field seperator.
DEFAULT_USER_NAME - Static variable in class org.apache.lens.client.LensClientConfig
The Constant DEFAULT_USER_NAME.
deleteAllCubes(LensSessionHandle) - Method in class org.apache.lens.server.metastore.MetastoreResource
Delete all cubes
deleteAllDimensions(LensSessionHandle) - Method in class org.apache.lens.server.metastore.MetastoreResource
Delete all dimensions in metastore
deleteAllFacts(LensSessionHandle, boolean) - Method in class org.apache.lens.server.metastore.MetastoreResource
Delete all fact tables
deleteAllFactTables(boolean) - Method in class org.apache.lens.client.LensMetadataClient
 
deleteAllStorages(LensSessionHandle) - Method in class org.apache.lens.server.metastore.MetastoreResource
Delete all storages in metastore
deleteModel(String, String) - Method in class org.apache.lens.client.LensMLClient
Permanently delete a model instance.
deleteModel(String, String) - Method in class org.apache.lens.client.LensMLJerseyClient
Delete model.
deleteModel(String, String) - Method in interface org.apache.lens.ml.LensML
Permanently delete a model instance.
deleteModel(String, String) - Method in class org.apache.lens.ml.LensMLImpl
 
deleteModel(HiveConf, String, String) - Static method in class org.apache.lens.ml.ModelLoader
Delete model.
deleteModel(String, String) - Method in class org.apache.lens.server.ml.MLServiceImpl
 
deleteModel(String, String) - Method in class org.apache.lens.server.ml.MLServiceResource
Delete a model given model ID and algorithm name.
deleteResource(LensSessionHandle, String, String) - Method in interface org.apache.lens.server.api.session.SessionService
Delete resource.
deleteResource(LensSessionHandle, String, String) - Method in class org.apache.lens.server.LensService
Delete resource.
deleteResource(LensSessionHandle, String, String) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
deleteResource(LensSessionHandle, String, String) - Method in class org.apache.lens.server.session.HiveSessionService
 
deleteResource(LensSessionHandle, String, String) - Method in class org.apache.lens.server.session.SessionResource
Delete a resource from sesssion from all the @{link LensService}s running in this Lens server
deleteRow() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
deleteTempTable() - Method in class org.apache.lens.rdd.LensRDDClient.LensRDDResult
Delete temp table.
deleteTestReport(String, String) - Method in class org.apache.lens.client.LensMLClient
Permanently delete a test report instance.
deleteTestReport(String, String) - Method in class org.apache.lens.client.LensMLJerseyClient
Delete test report.
deleteTestReport(String, String) - Method in interface org.apache.lens.ml.LensML
Permanently delete a test report instance.
deleteTestReport(String, String) - Method in class org.apache.lens.ml.LensMLImpl
 
deleteTestReport(HiveConf, String, String) - Static method in class org.apache.lens.ml.ModelLoader
Delete test report.
deleteTestReport(String, String) - Method in class org.apache.lens.server.ml.MLServiceImpl
 
deleteTestReport(String, String) - Method in class org.apache.lens.server.ml.MLServiceResource
DELETE a report given the algorithm name and report ID.
DenormalizationResolver - Class in org.apache.lens.cube.parse
This class resolves all the reference columns that are queried.
DenormalizationResolver(Configuration) - Constructor for class org.apache.lens.cube.parse.DenormalizationResolver
 
DenormalizationResolver.DenormalizationContext - Class in org.apache.lens.cube.parse
 
DenormalizationResolver.PickedReference - Class in org.apache.lens.cube.parse
 
DenormalizationResolver.ReferencedQueriedColumn - Class in org.apache.lens.cube.parse
 
DerivedCube - Class in org.apache.lens.cube.metadata
 
DerivedCube(String, Set<String>, Set<String>, Cube) - Constructor for class org.apache.lens.cube.metadata.DerivedCube
 
DerivedCube(String, Set<String>, Set<String>, Map<String, String>, double, Cube) - Constructor for class org.apache.lens.cube.metadata.DerivedCube
 
DerivedCube(Table, Cube) - Constructor for class org.apache.lens.cube.metadata.DerivedCube
 
DESC_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
describeCube(String) - Method in class org.apache.lens.cli.commands.LensCubeCommands
Describe cube.
describeDimension(String) - Method in class org.apache.lens.cli.commands.LensDimensionCommands
Describe dimension.
describeDimensionTable(String) - Method in class org.apache.lens.cli.commands.LensDimensionTableCommands
Describe dimension table.
describeFactTable(String) - Method in class org.apache.lens.cli.commands.LensFactCommands
Describe fact table.
describeNativeTable(String) - Method in class org.apache.lens.cli.commands.LensNativeTableCommands
Describe native table.
describeStorage(String) - Method in class org.apache.lens.cli.commands.LensStorageCommands
Describe storage.
deserialize(Writable) - Method in class org.apache.lens.lib.query.CSVSerde
 
deserialize(Writable) - Method in class org.apache.lens.lib.query.JSonSerde
This method does the work of deserializing a record into Java objects that Hive can work with via the ObjectInspector interface.
deserialize(Writable) - Method in class org.apache.lens.storage.db.DBSerde
 
destroy() - Method in class org.apache.lens.server.metastore.AuthorizationFilter
 
destroy() - Method in class org.apache.lens.server.query.AuthorizationFilter
 
destroyPrepared(QueryPrepareHandle) - Method in class org.apache.lens.client.LensClient
 
destroyPrepared(QueryPrepareHandle) - Method in class org.apache.lens.client.LensStatement
Destroy prepared.
destroyPrepared(LensSessionHandle, QueryPrepareHandle) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Destroy a prepared query.
destroyPrepared(LensSessionHandle, QueryPrepareHandle) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
destroyPrepared(LensSessionHandle, String) - Method in class org.apache.lens.server.query.QueryServiceResource
Destroy the prepared query specified by handle.
destroyPreparedQueries(LensSessionHandle, String, String, long, long) - Method in class org.apache.lens.server.query.QueryServiceResource
Destroy all the prepared queries; Can be filtered with user.
destroyPreparedQuery(String) - Method in class org.apache.lens.cli.commands.LensQueryCommands
Destroy prepared query.
DIM_KEY_PFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
DIM_NAME_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
DIM_REFERS_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
DIM_TBL_PFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
Dimension - Class in org.apache.lens.cube.metadata
 
Dimension(String, Set<CubeDimAttribute>) - Constructor for class org.apache.lens.cube.metadata.Dimension
 
Dimension(String, Set<CubeDimAttribute>, Map<String, String>, double) - Constructor for class org.apache.lens.cube.metadata.Dimension
 
Dimension(String, Set<CubeDimAttribute>, Set<ExprColumn>, Set<JoinChain>, Map<String, String>, double) - Constructor for class org.apache.lens.cube.metadata.Dimension
 
Dimension(Table) - Constructor for class org.apache.lens.cube.metadata.Dimension
 
Dimension(String, Set<CubeDimAttribute>, Set<ExprColumn>, Map<String, String>, long) - Constructor for class org.apache.lens.cube.metadata.Dimension
 
DIMENSION_PFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
dimensionFromXDimension(XDimension) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
DIMENSIONS_LIST_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
dimRefListFromTabRefList(List<TableReference>) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
dimTableFromCubeDimTable(CubeDimensionTable) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
DISABLE_AGGREGATE_RESOLVER - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
DISABLE_AUTO_JOINS - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
DisabledMethodMetricsContext - Class in org.apache.lens.server.api.metrics
Dummy implementation of MethodMetricsContext.
DisabledMethodMetricsContext.InstanceHolder - Class in org.apache.lens.server.api.metrics
 
DisabledMethodMetricsContext.InstanceHolder() - Constructor for class org.apache.lens.server.api.metrics.DisabledMethodMetricsContext.InstanceHolder
 
DISPLAY_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
doFilter(ServletRequest, ServletResponse, FilterChain) - Method in class org.apache.lens.server.metastore.AuthorizationFilter
 
doFilter(ServletRequest, ServletResponse, FilterChain) - Method in class org.apache.lens.server.query.AuthorizationFilter
 
DoubleValueMapper - Class in org.apache.lens.ml.spark
Directly return input when it is known to be double.
DoubleValueMapper() - Constructor for class org.apache.lens.ml.spark.DoubleValueMapper
 
DRIVER_CLASSES - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant DRIVER_CLASSES.
DRIVER_SUPPORTED_STORAGES - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
DriverEvent - Class in org.apache.lens.server.api.driver
The Class DriverEvent.
DriverEvent(long, LensDriver) - Constructor for class org.apache.lens.server.api.driver.DriverEvent
Instantiates a new driver event.
DriverQueryPlan - Class in org.apache.lens.server.api.driver
The Class DriverQueryPlan.
DriverQueryPlan() - Constructor for class org.apache.lens.server.api.driver.DriverQueryPlan
 
DriverQueryPlan.ExecMode - Enum in org.apache.lens.server.api.driver
The Enum ExecMode.
DriverQueryPlan.ScanMode - Enum in org.apache.lens.server.api.driver
The Enum ScanMode.
DriverQueryStatus - Class in org.apache.lens.server.api.driver
The Class DriverQueryStatus.
DriverQueryStatus() - Constructor for class org.apache.lens.server.api.driver.DriverQueryStatus
 
DriverQueryStatus.DriverQueryState - Enum in org.apache.lens.server.api.driver
The Enum DriverQueryState.
DriverSelector - Interface in org.apache.lens.server.api.driver
The Interface DriverSelector.
DriverSelectorQueryContext - Class in org.apache.lens.server.api.query
 
DriverSelectorQueryContext(String, Configuration, Collection<LensDriver>) - Constructor for class org.apache.lens.server.api.query.DriverSelectorQueryContext
 
DriverSelectorQueryContext.DriverQueryContext - Class in org.apache.lens.server.api.query
 
DriverSessionStarted - Class in org.apache.lens.server.api.driver
The Class DriverSessionStarted.
DriverSessionStarted(long, LensDriver, String, String) - Constructor for class org.apache.lens.server.api.driver.DriverSessionStarted
Instantiates a new driver session started.
dropAllCubes() - Method in class org.apache.lens.client.LensMetadataClient
 
dropAllDimensions() - Method in class org.apache.lens.client.LensMetadataClient
 
dropAllDimStorages(String) - Method in class org.apache.lens.cli.commands.LensDimensionTableCommands
Drop all dim storages.
dropAllFactStorages(String) - Method in class org.apache.lens.cli.commands.LensFactCommands
Drop all fact storages.
dropAllPartitionsOfDim(String) - Method in class org.apache.lens.cli.commands.LensDimensionTableCommands
Drop all partitions of dim.
dropAllPartitionsOfDim(String, String) - Method in class org.apache.lens.client.LensClient
 
dropAllPartitionsOfDim(String, String, String) - Method in class org.apache.lens.client.LensClient
 
dropAllPartitionsOfDimensionTable(String, String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
dropAllPartitionsOfDimensionTable(String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
dropAllPartitionsOfDimensionTable(String, String, List<String>) - Method in class org.apache.lens.client.LensMetadataClient
 
dropAllPartitionsOfFact(String) - Method in class org.apache.lens.cli.commands.LensFactCommands
Drop all partitions of fact.
dropAllPartitionsOfFact(String, String) - Method in class org.apache.lens.client.LensClient
 
dropAllPartitionsOfFact(String, String, String) - Method in class org.apache.lens.client.LensClient
 
dropAllStorages() - Method in class org.apache.lens.client.LensMetadataClient
 
dropAllStoragesOfDim(String) - Method in class org.apache.lens.client.LensClient
 
dropAllStoragesOfDim(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Drop all the storage tables of a dimension table
dropAllStoragesOfDimension(String) - Method in class org.apache.lens.client.LensMetadataClient
 
dropAllStoragesOfDimTable(LensSessionHandle, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Drop all storages of dimension table.
dropAllStoragesOfDimTable(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
dropAllStoragesOfFact(String) - Method in class org.apache.lens.client.LensClient
 
dropAllStoragesOfFact(LensSessionHandle, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Drop all storages of fact
dropAllStoragesOfFact(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
dropAllStoragesOfFact(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Drop all the storage tables of a fact table
dropAllStoragesOfFactTable(String) - Method in class org.apache.lens.client.LensMetadataClient
 
dropCube(String) - Method in class org.apache.lens.cli.commands.LensCubeCommands
Drop cube.
dropCube(String) - Method in class org.apache.lens.client.LensClient
 
dropCube(String) - Method in class org.apache.lens.client.LensMetadataClient
 
dropCube(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Drop a cube
dropCube(LensSessionHandle, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Drop a cube from the metastore in the currently deleted database.
dropCube(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
Drop a cube from the metastore in the currently deleted database
dropCube(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Drop the cube, specified by name
dropDatabase(String) - Method in class org.apache.lens.cli.commands.LensDatabaseCommands
Drop database.
dropDatabase(String) - Method in class org.apache.lens.client.LensClient
 
dropDatabase(String, boolean) - Method in class org.apache.lens.client.LensMetadataClient
 
dropDatabase(String) - Method in class org.apache.lens.client.LensMetadataClient
 
dropDatabase(LensSessionHandle, String, boolean) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Drop a database from cube metastore
dropDatabase(LensSessionHandle, String, boolean) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
Drop a database from cube metastore
dropDatabase(LensSessionHandle, String, boolean) - Method in class org.apache.lens.server.metastore.MetastoreResource
Delete the db specified by name.
dropDimension(String) - Method in class org.apache.lens.cli.commands.LensDimensionCommands
Drop dimension.
dropDimension(String) - Method in class org.apache.lens.client.LensClient
 
dropDimension(String) - Method in class org.apache.lens.client.LensMetadataClient
 
dropDimension(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Drop a dimension
dropDimension(LensSessionHandle, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Drop a dimension from the metastore in the currently deleted database.
dropDimension(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
dropDimension(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Drop the dimension, specified by name
dropDimensionTable(String, boolean) - Method in class org.apache.lens.cli.commands.LensDimensionTableCommands
Drop dimension table.
dropDimensionTable(String, boolean) - Method in class org.apache.lens.client.LensClient
 
dropDimensionTable(String, boolean) - Method in class org.apache.lens.client.LensMetadataClient
 
dropDimensionTable(String) - Method in class org.apache.lens.client.LensMetadataClient
 
dropDimensionTable(String, boolean) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Drop the dimension table
dropDimensionTable(LensSessionHandle, String, boolean) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Drop a dimension table from the cube metastore
dropDimensionTable(LensSessionHandle, String, boolean) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
dropDimensionTable(LensSessionHandle, String, boolean) - Method in class org.apache.lens.server.metastore.MetastoreResource
Drop the dimension table, specified by name
dropFact(String, boolean) - Method in class org.apache.lens.cli.commands.LensFactCommands
Drop fact.
dropFact(String, boolean) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Drop a fact with cascade flag
dropFactTable(String, boolean) - Method in class org.apache.lens.client.LensClient
 
dropFactTable(String, boolean) - Method in class org.apache.lens.client.LensMetadataClient
 
dropFactTable(String) - Method in class org.apache.lens.client.LensMetadataClient
 
dropFactTable(LensSessionHandle, String, boolean) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Drop fact table.
dropFactTable(LensSessionHandle, String, boolean) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
dropFactTable(LensSessionHandle, String, boolean) - Method in class org.apache.lens.server.metastore.MetastoreResource
Drop the fact table, specified by name
dropFinishedQueriesTable() - Method in class org.apache.lens.server.query.LensServerDAO
Drop finished queries table.
dropHiveTable(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
 
dropPartition(String, String, Map<String, Date>, Map<String, String>, UpdatePeriod) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Add a partition specified by the storage partition desc on the storage passed.
dropPartition(Hive, String, List<String>, Map<String, Storage.LatestInfo>) - Method in class org.apache.lens.cube.metadata.Storage
Drop the partition in the underlying hive table and update latest partition link
dropPartitionFromStorageByFilter(LensSessionHandle, String, String, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Drop partition from storage with spec specified by filter
dropPartitionFromStorageByFilter(LensSessionHandle, String, String, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
dropPartitionFromStorageByValues(LensSessionHandle, String, String, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Drop partition from storage with spec specified as comma separated string
dropPartitionFromStorageByValues(LensSessionHandle, String, String, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
dropPartitionOfFactStorageByValues(LensSessionHandle, String, String, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Drop the partitions in the storage of a fact table, specified by exact values
dropPartitionsOfDimStorageByFilter(LensSessionHandle, String, String, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Drop the partitions in the storage of a dimension table; can specified filter as well
dropPartitionsOfDimStorageByValue(LensSessionHandle, String, String, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Drop the partitions in the storage of a dimension table, specified by exact values
dropPartitionsOfFactStorageByFilter(LensSessionHandle, String, String, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Drop the partitions in the storage of a fact; can specified filter as well
dropPartitionsOfFactTable(String, String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
dropPartitionsOfFactTable(String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
dropPartitionsOfFactTable(String, String, List<String>) - Method in class org.apache.lens.client.LensMetadataClient
 
dropStorage(String) - Method in class org.apache.lens.cli.commands.LensStorageCommands
Drop storage.
dropStorage(String) - Method in class org.apache.lens.client.LensClient
 
dropStorage(String) - Method in class org.apache.lens.client.LensMetadataClient
 
dropStorage(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Drop a storage
dropStorage(LensSessionHandle, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Drop a storage specified by name
dropStorage(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
dropStorage(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Drop the storage, specified by name
dropStorageFromDim(String) - Method in class org.apache.lens.cli.commands.LensDimensionTableCommands
Drop storage from dim.
dropStorageFromDim(String, String) - Method in class org.apache.lens.client.LensClient
 
dropStorageFromDim(String, String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Drop a storage from dimension
dropStorageFromFact(String) - Method in class org.apache.lens.cli.commands.LensFactCommands
Drop storage from fact.
dropStorageFromFact(String, String) - Method in class org.apache.lens.client.LensClient
 
dropStorageFromFact(String, String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Drop a storage from fact
dropStorageFromFact(LensSessionHandle, String, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Drop the storage of a fact, specified by name
dropStorageFromFactTable(String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
dropStorageOfDim(LensSessionHandle, String, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Drop the storage of a dimension table, specified by name
dropStorageOfDimTable(LensSessionHandle, String, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Drop storage of dimension table specified by name.
dropStorageOfDimTable(LensSessionHandle, String, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
dropStorageOfFact(LensSessionHandle, String, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Drop storage of fact specified by fact name, storage name
dropStorageOfFact(LensSessionHandle, String, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
dropStoragesOfDimensionTable(String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
DUMP_PERIOD_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
dumpPeriodsFromStorageTables(XStorageTables) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
DurationBasedQueryPriorityDecider - Class in org.apache.lens.driver.hive.priority
 
DurationBasedQueryPriorityDecider(String, float, float, float) - Constructor for class org.apache.lens.driver.hive.priority.DurationBasedQueryPriorityDecider
Constructor.

E

EMAIL_ERROR_COUNTER - Static variable in class org.apache.lens.server.query.QueryEndNotifier
The Constant EMAIL_ERROR_COUNTER.
EmbeddedThriftConnection - Class in org.apache.lens.driver.hive
The Class EmbeddedThriftConnection.
EmbeddedThriftConnection() - Constructor for class org.apache.lens.driver.hive.EmbeddedThriftConnection
 
ENABLE_ATTRFIELDS_ADD_DISTINCT - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
ENABLE_CONSOLE_METRICS - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant ENABLE_CONSOLE_METRICS.
ENABLE_CSV_METRICS - Static variable in class org.apache.lens.server.api.LensConfConstants
Whether to enable CSV metrics
ENABLE_GANGLIA_METRICS - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant ENABLE_GANGLIA_METRICS.
ENABLE_GRAPHITE_METRICS - Static variable in class org.apache.lens.server.api.LensConfConstants
whether to report metrics to graphite or not
ENABLE_GROUP_BY_TO_SELECT - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
ENABLE_MULTI_TABLE_SELECT - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
ENABLE_QUERY_METRICS - Static variable in class org.apache.lens.server.api.LensConfConstants
Key for enabling metrics for each query to be different
ENABLE_RESOURCE_METHOD_METERING - Static variable in class org.apache.lens.server.api.LensConfConstants
whether to enable per resource method metering
ENABLE_SELECT_TO_GROUPBY - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
END_STATES - Static variable in class org.apache.lens.server.api.query.QueryEnded
The Constant END_STATES.
END_TIME_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
equals(Object) - Method in class org.apache.lens.cube.metadata.AbstractBaseTable
 
equals(Object) - Method in class org.apache.lens.cube.metadata.AbstractCubeTable
 
equals(Object) - Method in class org.apache.lens.cube.metadata.BaseDimAttribute
 
equals(Object) - Method in class org.apache.lens.cube.metadata.ColumnMeasure
 
equals(Object) - Method in class org.apache.lens.cube.metadata.Cube
 
equals(Object) - Method in class org.apache.lens.cube.metadata.CubeColumn
 
equals(Object) - Method in class org.apache.lens.cube.metadata.CubeDimAttribute
 
equals(Object) - Method in class org.apache.lens.cube.metadata.CubeDimensionTable
 
equals(Object) - Method in class org.apache.lens.cube.metadata.CubeFactTable
 
equals(Object) - Method in class org.apache.lens.cube.metadata.CubeMeasure
 
equals(Object) - Method in class org.apache.lens.cube.metadata.DerivedCube
 
equals(Object) - Method in class org.apache.lens.cube.metadata.Dimension
 
equals(Object) - Method in class org.apache.lens.cube.metadata.ExprColumn
 
equals(Object) - Method in class org.apache.lens.cube.metadata.HierarchicalDimAttribute
 
equals(Object) - Method in class org.apache.lens.cube.metadata.InlineDimAttribute
 
equals(Object) - Method in class org.apache.lens.cube.metadata.SchemaGraph.TableRelationship
 
equals(Object) - Method in class org.apache.lens.cube.metadata.TableReference
 
equals(Object) - Method in class org.apache.lens.server.session.LensSessionImpl.ResourceEntry
 
equalsAST(ASTNode, ASTNode) - Static method in class org.apache.lens.cube.parse.HQLParser
 
estimate(AbstractQueryContext) - Method in class org.apache.lens.driver.hive.HiveDriver
 
estimate(AbstractQueryContext) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
 
estimate(AbstractQueryContext) - Method in interface org.apache.lens.server.api.driver.LensDriver
Estimate the cost of execution for given query.
estimate(LensSessionHandle, String, LensConf) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Estimate the cost of given query.
estimate(LensSessionHandle, String, LensConf) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
estimateCostForDrivers() - Method in class org.apache.lens.server.api.query.AbstractQueryContext
Estimate cost for each driver and set in context
EstimateResult - Class in org.apache.lens.api.query
Result returned as call to query cost estimate
EstimateResult(QueryCost) - Constructor for class org.apache.lens.api.query.EstimateResult
Instantiates a new CostEstimateResult with cost
EstimateResult(String) - Constructor for class org.apache.lens.api.query.EstimateResult
Instantiates a new CostEstimateResult with error
evaluate(GenericUDF.DeferredObject[]) - Method in class org.apache.lens.ml.HiveMLUDF
 
EVENT_SERVICE_THREAD_POOL_SIZE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant EVENT_SERVICE_THREAD_POOL_SIZE.
EventServiceImpl - Class in org.apache.lens.server
Implementation of LensEventService
EventServiceImpl(String) - Constructor for class org.apache.lens.server.EventServiceImpl
Instantiates a new event service impl.
ExampleUtils - Class in org.apache.lens.ml
The Class ExampleUtils.
EXCEPTION_COUNT - Static variable in class org.apache.lens.server.LensRequestListener
The Constant EXCEPTION_COUNT.
execute(String) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
execute(String, int) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
execute(String, int[]) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
execute(String, String[]) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
execute(String, boolean, String) - Method in class org.apache.lens.client.LensStatement
Execute.
execute(String, String) - Method in class org.apache.lens.client.LensStatement
Execute.
execute(QueryContext) - Method in class org.apache.lens.driver.hive.HiveDriver
 
execute(QueryContext) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
Blocking execute of the query.
execute(QueryContext) - Method in interface org.apache.lens.server.api.driver.LensDriver
Blocking execute of the query

The driver would be closing the driver handle, once the results are fetched.

execute(LensSessionHandle, String, long, LensConf, String) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Execute the query with a timeout.
execute(LensSessionHandle, String, long, LensConf, String) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
executeAsync(QueryContext) - Method in class org.apache.lens.driver.hive.HiveDriver
 
executeAsync(QueryContext) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
Asynchronously execute the query.
executeAsync(QueryContext) - Method in interface org.apache.lens.server.api.driver.LensDriver
Asynchronously execute the query.
executeAsync(LensSessionHandle, String, LensConf, String) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Asynchronously execute the query.
executeAsync(LensSessionHandle, String, LensConf, String) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
executeBatch() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
executePrepare(LensSessionHandle, QueryPrepareHandle, long, LensConf, String) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Execute already prepared query with timeout.
executePrepare(LensSessionHandle, QueryPrepareHandle, long, LensConf, String) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
executePrepareAsync(LensSessionHandle, QueryPrepareHandle, LensConf, String) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Execute already prepared query asynchronously.
executePrepareAsync(LensSessionHandle, QueryPrepareHandle, LensConf, String) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
executePrepared(QueryPrepareHandle, String) - Method in class org.apache.lens.client.LensClient
 
executePrepared(LensSessionHandle, String, String, LensConf, Long, String) - Method in class org.apache.lens.server.query.QueryServiceResource
Submit prepared query for execution.
executePreparedQuery(String, boolean, String) - Method in class org.apache.lens.cli.commands.LensQueryCommands
Execute prepared query.
executeQuery(String, boolean, String) - Method in class org.apache.lens.cli.commands.LensQueryCommands
Execute query.
executeQuery(String) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
executeQuery(String, boolean, String) - Method in class org.apache.lens.client.LensStatement
Execute query.
executeQuery(QueryPrepareHandle, boolean, String) - Method in class org.apache.lens.client.LensStatement
Execute query.
executeQuery(QueryPrepareHandle, String) - Method in class org.apache.lens.client.LensStatement
Execute query.
executeQueryAsynch(String, String) - Method in class org.apache.lens.client.LensClient
 
executeUpdate(String) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
executeUpdate(String, int) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
executeUpdate(String, int[]) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
executeUpdate(String, String[]) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
explain(AbstractQueryContext) - Method in class org.apache.lens.driver.hive.HiveDriver
 
explain(AbstractQueryContext) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
Explain the given query.
explain(AbstractQueryContext) - Method in interface org.apache.lens.server.api.driver.LensDriver
Explain the given query.
explain(LensSessionHandle, String, LensConf) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Explain the given query.
explain(LensSessionHandle, String, LensConf) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
explainAndPrepare(String, String) - Method in class org.apache.lens.cli.commands.LensQueryCommands
Explain and prepare.
explainAndPrepare(String, String) - Method in class org.apache.lens.client.LensClient
 
explainAndPrepare(String, String) - Method in class org.apache.lens.client.LensStatement
Explain and prepare.
explainAndPrepare(PreparedQueryContext) - Method in class org.apache.lens.driver.hive.HiveDriver
 
explainAndPrepare(PreparedQueryContext) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
Explain and prepare the given query.
explainAndPrepare(PreparedQueryContext) - Method in interface org.apache.lens.server.api.driver.LensDriver
Explain and prepare the given query.
explainAndPrepare(LensSessionHandle, String, LensConf, String) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Explain the given query and prepare it as well.
explainAndPrepare(LensSessionHandle, String, LensConf, String) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
explainFailedAttempt(LensClientServerConnectionException) - Method in enum org.apache.lens.client.LensClientSingletonWrapper
Explain failed attempt.
explainQuery(String, String) - Method in class org.apache.lens.cli.commands.LensQueryCommands
Explain query.
explainQuery(String) - Method in class org.apache.lens.client.LensStatement
Explain query.
ExplainQueryContext - Class in org.apache.lens.server.api.query
The class ExplainQueryContext
ExplainQueryContext(String, String, LensConf, Configuration, Collection<LensDriver>) - Constructor for class org.apache.lens.server.api.query.ExplainQueryContext
Constructor.
EXPR_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
ExprColumn - Class in org.apache.lens.cube.metadata
 
ExprColumn(FieldSchema, String, String...) - Constructor for class org.apache.lens.cube.metadata.ExprColumn
 
ExprColumn(String, Map<String, String>) - Constructor for class org.apache.lens.cube.metadata.ExprColumn
 
EXPRESSION_DELIMITER - Static variable in class org.apache.lens.cube.metadata.ExprColumn
 
EXPRESSIONS_LIST_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
extraParam(String, String) - Method in class org.apache.lens.ml.task.MLTask.Builder
 

F

FACT_AGGREGATED_PROPERTY - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
FACT_KEY_PFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
FACT_TABLES_SFX - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
factFilterPushDown(ASTNode) - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Get fact filters for pushdown
FactHQLContext - Class in org.apache.lens.cube.parse
HQL context class which passes all query strings from the fact and works with required dimensions for the fact.
FactPartition - Class in org.apache.lens.cube.parse
 
factTableFromCubeFactTable(CubeFactTable) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
FAIL_QUERY_ON_PARTIAL_DATA - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
FAILED_QUERIES - Static variable in interface org.apache.lens.server.api.metrics.MetricsService
The Constant FAILED_QUERIES.
featureColumns(List<String>) - Method in class org.apache.lens.ml.spark.TableTrainingSpec.TableTrainingSpecBuilder
Feature columns.
featureColumns(List<String>) - Method in class org.apache.lens.ml.TableTestingSpec.TableTestingSpecBuilder
Feature columns.
FeatureFunction - Class in org.apache.lens.ml.spark
Function to map an HCatRecord to a feature vector usable by MLLib.
FeatureFunction() - Constructor for class org.apache.lens.ml.spark.FeatureFunction
 
FeatureValueMapper - Class in org.apache.lens.ml.spark
Map a feature value to a Double value usable by MLLib.
FeatureValueMapper() - Constructor for class org.apache.lens.ml.spark.FeatureValueMapper
 
fetchResultSet(QueryContext) - Method in class org.apache.lens.driver.hive.HiveDriver
 
fetchResultSet(QueryContext) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
Fetch the results of the query, specified by the handle.
fetchResultSet(QueryContext) - Method in interface org.apache.lens.server.api.driver.LensDriver
Fetch the results of the query, specified by the handle.
fetchResultSet(LensSessionHandle, QueryHandle, long, int) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Fetch the results of the query, specified by the handle.
fetchResultSet(LensSessionHandle, QueryHandle, long, int) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
fieldSchemaFromColumn(XColumn) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
fieldSchemaListFromColumns(XColumns) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
FileFormatter - Interface in org.apache.lens.lib.query
File formatter interface which is wrapped in WrappedFileFormatter.
FilePersistentFormatter - Class in org.apache.lens.lib.query
File formatter for PersistedOutputFormatter

This is a WrappedFileFormatter which can wrap any FileFormatter.

FilePersistentFormatter() - Constructor for class org.apache.lens.lib.query.FilePersistentFormatter
 
FileSerdeFormatter - Class in org.apache.lens.lib.query
File format which provides implementation for InMemoryOutputFormatter

This is a wrapped formatter, which serializes the rows of the result with configured serde.

FileSerdeFormatter() - Constructor for class org.apache.lens.lib.query.FileSerdeFormatter
Instantiates a new file serde formatter.
filter(ContainerRequestContext) - Method in class org.apache.lens.server.AuthenticationFilter
 
filter(ContainerRequestContext) - Method in class org.apache.lens.server.ConsistentStateFilter
 
filter(ContainerRequestContext) - Method in class org.apache.lens.server.ServerModeFilter
 
findAllPathsToTarget() - Method in class org.apache.lens.cube.metadata.SchemaGraph.GraphSearch
 
findColumn(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
findFinishedQueries(String, String, String, long, long) - Method in class org.apache.lens.server.query.LensServerDAO
Find finished queries.
findNodeByPath(ASTNode, int...) - Static method in class org.apache.lens.cube.parse.HQLParser
Find a node in the tree rooted at root, given the path of type of tokens from the root's children to the desired node
FINISHED_QUERIES - Static variable in interface org.apache.lens.server.api.metrics.MetricsService
The Constant FINISHED_QUERIES.
FinishedLensQuery - Class in org.apache.lens.server.api.query
Class to represent the Finished lens query which is serialized to database.
FinishedLensQuery() - Constructor for class org.apache.lens.server.api.query.FinishedLensQuery
Instantiates a new finished lens query.
FinishedLensQuery(QueryContext) - Constructor for class org.apache.lens.server.api.query.FinishedLensQuery
Instantiates a new finished lens query.
first() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
FixedUserConfigLoader - Class in org.apache.lens.server.user
The Class FixedUserConfigLoader.
FixedUserConfigLoader(HiveConf) - Constructor for class org.apache.lens.server.user.FixedUserConfigLoader
Instantiates a new fixed user config loader.
ForecastingModel - Class in org.apache.lens.ml
The Class ForecastingModel.
ForecastingModel() - Constructor for class org.apache.lens.ml.ForecastingModel
 
ForecastingModel.ForecastingLabel - Class in org.apache.lens.ml
The Class ForecastingLabel.
ForecastingModel.ForecastingLabel(long, double) - Constructor for class org.apache.lens.ml.ForecastingModel.ForecastingLabel
Instantiates a new forecasting label.
ForecastingModel.ForecastingPredictions - Class in org.apache.lens.ml
The Class ForecastingPredictions.
ForecastingModel.ForecastingPredictions(List<LabelledPrediction>) - Constructor for class org.apache.lens.ml.ForecastingModel.ForecastingPredictions
Instantiates a new forecasting predictions.
format() - Method in enum org.apache.lens.cube.metadata.UpdatePeriod
 
format(LoggingEvent) - Method in class org.apache.lens.server.stats.store.log.StatisticsLogLayout
 
formatDate(Date) - Static method in class org.apache.lens.cube.parse.DateUtil
 
formatJson(String) - Method in class org.apache.lens.cli.commands.BaseLensCommand
Pretty printing JSON object into CLI String.
formatStr() - Method in enum org.apache.lens.cube.metadata.UpdatePeriod
 
FORMATSTRING_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
fromDate(Date) - Method in class org.apache.lens.cube.parse.TimeRange.TimeRangeBuilder
 
fromString(String) - Static method in class org.apache.lens.api.query.QueryHandle
From string.
fromString(String) - Static method in class org.apache.lens.api.query.QueryPrepareHandle
From string.
fromValue(String) - Static method in enum org.apache.lens.api.metastore.XMeasureType
 
fromValue(String) - Static method in enum org.apache.lens.api.metastore.XUpdatePeriod
 
FULL_CHAIN_KEY - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 

G

GANGLIA_PORT - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant GANGLIA_PORT.
GANGLIA_SERVERNAME - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant GANGLIA_SERVERNAME.
get(ResourceMethod, ContainerRequest) - Method in class org.apache.lens.server.api.metrics.MethodMetricsFactory
This is a factory method for getting a MethodMetrics instance.
get(String) - Method in class org.apache.lens.server.api.metrics.MethodMetricsFactory
Returns MethodMetrics object corresponding to the given name.
get(K) - Method in class org.apache.lens.server.api.priority.RangeConf
Get method.
get() - Static method in class org.apache.lens.server.LensServerConf
 
get() - Static method in class org.apache.lens.server.LensServices
Gets the.
getAbsDateFormatString(String) - Static method in class org.apache.lens.cube.parse.DateUtil
 
getAggregate() - Method in class org.apache.lens.cube.metadata.CubeMeasure
 
getAggregateColumns(ASTNode) - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Gets the aggregate columns.
getAlgoForName(String) - Method in class org.apache.lens.client.LensMLClient
Get a algo object instance which could be used to generate a model of the given algorithm.
getAlgoForName(String) - Method in class org.apache.lens.ml.Algorithms
Gets the algo for name.
getAlgoForName(String) - Method in interface org.apache.lens.ml.LensML
Get a algo object instance which could be used to generate a model of the given algorithm.
getAlgoForName(String) - Method in class org.apache.lens.ml.LensMLImpl
 
getAlgoForName(String) - Method in class org.apache.lens.server.ml.MLServiceImpl
 
getAlgoInstance(String) - Method in interface org.apache.lens.ml.MLDriver
Gets the algo instance.
getAlgoInstance(String) - Method in class org.apache.lens.ml.spark.SparkMLDriver
 
getAlgoName(Class<? extends MLAlgo>) - Static method in class org.apache.lens.ml.MLUtils
 
getAlgoNames() - Method in class org.apache.lens.client.LensMLJerseyClient
 
getAlgoNames() - Method in interface org.apache.lens.ml.MLDriver
 
getAlgoNames() - Method in class org.apache.lens.ml.spark.SparkMLDriver
 
getAlgoNames() - Method in class org.apache.lens.server.ml.MLServiceResource
Get a list of algos available
getAlgoParamDescription(String) - Method in class org.apache.lens.client.LensMLClient
Get user friendly information about parameters accepted by the algorithm.
getAlgoParamDescription(String) - Method in interface org.apache.lens.ml.LensML
Get user friendly information about parameters accepted by the algorithm.
getAlgoParamDescription(String) - Method in class org.apache.lens.ml.LensMLImpl
 
getAlgoParamDescription(String) - Method in class org.apache.lens.server.ml.MLServiceImpl
 
getAlgorithmNames() - Method in class org.apache.lens.ml.Algorithms
 
getAlgorithms() - Method in class org.apache.lens.client.LensMLClient
Get list of available machine learning algorithms
getAlgorithms() - Method in interface org.apache.lens.ml.LensML
Get list of available machine learning algorithms
getAlgorithms() - Method in class org.apache.lens.ml.LensMLImpl
 
getAlgorithms() - Method in class org.apache.lens.server.ml.MLServiceImpl
 
getAlias(String) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getAliasForTabName(String) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getAllBaseCubeNames(LensSessionHandle) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get names of all base cube names in the current database
getAllBaseCubeNames(LensSessionHandle) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getAllCubeNames(LensSessionHandle) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get names of all cubes in the current database, includes both base cubes and derived cubes
getAllCubeNames(LensSessionHandle) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
Get list of all cubes names in the current database
getAllCubes() - Method in class org.apache.lens.client.LensClient
 
getAllCubes() - Method in class org.apache.lens.client.LensMetadataClient
 
getAllCubes() - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get all cubes in metastore
getAllCubes(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get all cubes in the metastores, of the specified type
getAllDatabases() - Method in class org.apache.lens.client.LensClient
 
getAlldatabases() - Method in class org.apache.lens.client.LensMetadataClient
 
getAllDatabases(LensSessionHandle) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get names of all databases in this metastore
getAllDatabases(LensSessionHandle) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getAllDatabases(LensSessionHandle) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get all databases in the metastore
getAllDerivedCubeNames(LensSessionHandle) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get names of all derived cubes in the current database
getAllDerivedCubeNames(LensSessionHandle) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getAllDerivedCubes(CubeInterface) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get all derived cubes of the cube.
getAllDerivedQueryableCubes(CubeInterface) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get all derived cubes of the cube, that have all fields queryable together
getAllDimensionNames(LensSessionHandle) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get all dimension names in the current session
getAllDimensionNames(LensSessionHandle) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getAllDimensionNames(LensSessionHandle) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get all dimensions in the metastore
getAllDimensions() - Method in class org.apache.lens.client.LensClient
 
getAllDimensions() - Method in class org.apache.lens.client.LensMetadataClient
 
getAllDimensions() - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get all cubes in metastore
getAllDimensionTables() - Method in class org.apache.lens.client.LensClient
 
getAllDimensionTables() - Method in class org.apache.lens.client.LensMetadataClient
 
getAllDimensionTables() - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get all dimension tables in metastore
getAllDimensionTables(Dimension) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get all dimension tables of the dimension.
getAllDims(LensSessionHandle) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get all dimension tables in the metastore
getAllDimTableNames(LensSessionHandle) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get all dimension tables
getAllDimTableNames(LensSessionHandle) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getAllFactKeys() - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Get all fact keys used in all ASTs
getAllFactNames(LensSessionHandle) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get all fact names
getAllFactNames(LensSessionHandle) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getAllFacts() - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get all facts in metastore
getAllFacts(LensSessionHandle) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get all fact tables in the metastore in the current database
getAllFactsOfCube(LensSessionHandle, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get all facts of cube.
getAllFactsOfCube(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getAllFactsOfCube(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get all facts that belong to a cube in the metastore
getAllFactTables() - Method in class org.apache.lens.client.LensClient
 
getAllFactTables(String) - Method in class org.apache.lens.client.LensMetadataClient
 
getAllFactTables() - Method in class org.apache.lens.client.LensMetadataClient
 
getAllFactTables(CubeInterface) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get all fact tables of the cube.
getAllFieldNames() - Method in class org.apache.lens.cube.metadata.AbstractBaseTable
 
getAllFieldNames() - Method in class org.apache.lens.cube.metadata.AbstractCubeTable
 
getAllFieldNames() - Method in class org.apache.lens.cube.metadata.Cube
 
getAllFieldNames() - Method in interface org.apache.lens.cube.metadata.CubeInterface
Get all field names reachable from cube
getAllFieldNames() - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getAllFieldNames() - Method in class org.apache.lens.cube.metadata.Dimension
 
getAllFilters(ASTNode) - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Gets the all filters.
getAllNativeTableNames(LensSessionHandle, String, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get names of all native tables
getAllNativeTableNames(LensSessionHandle, String, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getAllNativeTables() - Method in class org.apache.lens.client.LensClient
 
getAllNativeTables() - Method in class org.apache.lens.client.LensMetadataClient
 
getAllNativeTables(LensSessionHandle, String, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get all native tables.
getAllPartitionsOfDim(String) - Method in class org.apache.lens.cli.commands.LensDimensionTableCommands
Gets the all partitions of dim.
getAllPartitionsOfDim(String, String) - Method in class org.apache.lens.client.LensClient
 
getAllPartitionsOfDim(String, String, String) - Method in class org.apache.lens.client.LensClient
 
getAllPartitionsOfDimensionTable(String, String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
getAllPartitionsOfDimensionTable(String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
getAllPartitionsOfDimStorage(LensSessionHandle, String, String, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get all partition of the dimension table in the specified storage; can be filtered
getAllPartitionsOfDimTableStorage(LensSessionHandle, String, String, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get all partitions of a dimension table in a storage
getAllPartitionsOfDimTableStorage(LensSessionHandle, String, String, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getAllPartitionsOfFact(String) - Method in class org.apache.lens.cli.commands.LensFactCommands
Gets the all partitions of fact.
getAllPartitionsOfFact(String, String) - Method in class org.apache.lens.client.LensClient
 
getAllPartitionsOfFact(String, String, String) - Method in class org.apache.lens.client.LensClient
 
getAllPartitionsOfFactStorage(LensSessionHandle, String, String, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get all partitions of fact on a storage
getAllPartitionsOfFactStorage(LensSessionHandle, String, String, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getAllPartitionsOfFactStorageByFilter(LensSessionHandle, String, String, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get all partitions of the fact table in the specified storage; can be filtered as well.
getAllParts(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
 
getAllPreparedQueries(String, String, long, long) - Method in class org.apache.lens.cli.commands.LensQueryCommands
Gets the all prepared queries.
getAllPreparedQueries(String, String, long, long) - Method in class org.apache.lens.client.LensStatement
Gets the all prepared queries.
getAllPreparedQueries(LensSessionHandle, String, String, long, long) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Returns all the prepared queries for the specified user.
getAllPreparedQueries(LensSessionHandle, String, String, long, long) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
getAllPreparedQueries(LensSessionHandle, String, String, long, long) - Method in class org.apache.lens.server.query.QueryServiceResource
Get all prepared queries in the query server; can be filtered with user.
getAllQueries(String, String, String, long, long) - Method in class org.apache.lens.cli.commands.LensQueryCommands
Gets the all queries.
getAllQueries(String, String, String, long, long) - Method in class org.apache.lens.client.LensStatement
Gets the all queries.
getAllQueries(LensSessionHandle, String, String, String, long, long) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Returns all the queries in the specified state, for the given user and matching query name.
getAllQueries(LensSessionHandle, String, String, String, long, long) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
getAllQueries(LensSessionHandle, String, String, String, long, long) - Method in class org.apache.lens.server.query.QueryServiceResource
Get all the queries in the query server; can be filtered with state and queryName.
getAllQueries(UUID, String, String, String, long, long) - Method in class org.apache.lens.server.ui.QueryServiceUIResource
Get all the queries in the query server; can be filtered with state and user.
getAllQueryableCubeNames(LensSessionHandle) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get names of all cubes, which can be queried in the current database
getAllQueryableCubeNames(LensSessionHandle) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getAllSessionParameters(LensSessionHandle, boolean, String) - Method in interface org.apache.lens.server.api.session.SessionService
Gets the all session parameters.
getAllSessionParameters(LensSessionHandle, boolean, String) - Method in class org.apache.lens.server.session.HiveSessionService
 
getAllStorageNames(LensSessionHandle) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get all storage names in current database
getAllStorageNames(LensSessionHandle) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getAllStorages() - Method in class org.apache.lens.client.LensClient
 
getAllStorages() - Method in class org.apache.lens.client.LensMetadataClient
 
getAllStorages() - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get all storages in metastore
getAllStorages(LensSessionHandle) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get all storages in the metastore
getAllStoragesOfDimTable(String) - Method in class org.apache.lens.client.LensMetadataClient
 
getAllStoragesOfFactTable(String) - Method in class org.apache.lens.client.LensMetadataClient
 
getAllTables() - Method in class org.apache.lens.cube.metadata.SchemaGraph.JoinPath
 
getAllTables(UUID) - Method in class org.apache.lens.server.ui.MetastoreUIResource
Get all Cube names, Dimension Table names and Storage names
getArgUsage() - Method in class org.apache.lens.ml.spark.algos.BaseSparkAlgo
 
getArray(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getArray(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getAsciiStream(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getAsciiStream(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getAst() - Method in class org.apache.lens.cube.metadata.ExprColumn
Get the AST corresponding to the expression
getASTNode() - Method in class org.apache.lens.cube.parse.TimeRange
 
getAsyncResults(QueryHandle) - Method in class org.apache.lens.client.LensClient
 
getAttributeByName(String) - Method in class org.apache.lens.cube.metadata.Dimension
 
getAttributeNames() - Method in class org.apache.lens.cube.metadata.Dimension
 
getAttributes() - Method in class org.apache.lens.api.metastore.XDimension
Gets the value of the attributes property.
getAttributes() - Method in class org.apache.lens.cube.metadata.Dimension
 
getAttributes(String, Map<String, String>) - Static method in class org.apache.lens.cube.metadata.Dimension
 
getAttributes(String) - Method in class org.apache.lens.server.user.LDAPBackedDatabaseUserConfigLoader
Gets the attributes.
getAttrName() - Method in class org.apache.lens.api.metastore.XDimAttrNames
Gets the value of the attrName property.
getAuthorizationProvider() - Method in class org.apache.lens.storage.db.DBStorageHandler
 
getAutoCommit() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
getAutoJoinCtx() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getBanner() - Method in class org.apache.lens.cli.skel.LensBanner
 
getBaseConnectionUrl() - Method in class org.apache.lens.client.LensConnectionParams
 
getBasePrefix(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getBaseTable() - Method in interface org.apache.lens.cube.parse.CandidateTable
Get base table of the candidate table
getBaseURL() - Method in class org.apache.lens.client.LensClientConfig
Returns the configured lens server url
getBigDecimal(int, int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getBigDecimal(String, int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getBigDecimal(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getBigDecimal(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getBinaryStream(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getBinaryStream(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getBlob(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getBlob(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getBoolean(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getBoolean(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getBriefCause() - Method in class org.apache.lens.cube.parse.PruneCauses
 
getBucketCols() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the bucketCols property.
getBuilder() - Static method in class org.apache.lens.cube.parse.TimeRange
 
getByte(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getByte(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getBytes(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getBytes(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getCandidateDimTables() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getCandidateFactTables() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getCatalog() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
getCatalogName(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
getCause() - Method in exception org.apache.lens.client.exceptions.LensClientException
 
getCauseMessage(Throwable) - Static method in class org.apache.lens.server.api.util.LensUtil
Get the message corresponding to base cause.
getCeilDate(Date, UpdatePeriod) - Static method in class org.apache.lens.cube.parse.DateUtil
 
getChainByName(String) - Method in class org.apache.lens.cube.metadata.AbstractBaseTable
 
getChainByName(String) - Method in interface org.apache.lens.cube.metadata.CubeInterface
Get joinchain by given by name
getChainByName(String) - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getChainName() - Method in class org.apache.lens.api.metastore.XChainColumn
Gets the value of the chainName property.
getChainName() - Method in class org.apache.lens.api.metastore.XFlattenedColumn
Gets the value of the chainName property.
getChainRefColumn() - Method in class org.apache.lens.api.metastore.XDimAttribute.RefSpec
Gets the value of the chainRefColumn property.
getCharacterStream(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getCharacterStream(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getChildIndex() - Method in class org.apache.lens.cube.parse.TimeRange
 
getClasses() - Method in class org.apache.lens.server.IndexApp
 
getClasses() - Method in class org.apache.lens.server.LensApplication
 
getClasses() - Method in class org.apache.lens.server.metastore.MetastoreApp
 
getClasses() - Method in class org.apache.lens.server.ml.MLApp
Get classes for this resource
getClasses() - Method in class org.apache.lens.server.query.QueryApp
 
getClasses() - Method in class org.apache.lens.server.quota.QuotaApp
 
getClasses() - Method in class org.apache.lens.server.scheduler.SchedulerApp
 
getClasses() - Method in class org.apache.lens.server.session.SessionApp
 
getClasses() - Method in class org.apache.lens.server.ui.UIApp
 
getClassLoader() - Method in class org.apache.lens.server.session.LensSessionImpl
Get effective class loader for this session
getClassname() - Method in class org.apache.lens.api.metastore.XStorage
Gets the value of the classname property.
getClause() - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
 
getClient() - Static method in class org.apache.lens.cli.commands.BaseLensCommand
 
getClient() - Method in enum org.apache.lens.client.LensClientSingletonWrapper
 
getClient(HiveConf) - Method in class org.apache.lens.driver.hive.EmbeddedThriftConnection
 
getClient(HiveConf) - Method in class org.apache.lens.driver.hive.RemoteThriftConnection
 
getClient(HiveConf) - Method in interface org.apache.lens.driver.hive.ThriftConnection
Gets the client.
getClientInfo(String) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
getClientInfo() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
getClientWrapper() - Static method in class org.apache.lens.cli.commands.BaseLensCommand
 
getCliService() - Method in class org.apache.lens.server.LensService
 
getClob(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getClob(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getClusterUser() - Method in class org.apache.lens.server.api.query.QueryContext
 
getClusterUser() - Method in class org.apache.lens.server.session.LensSessionImpl
 
getCollectionDelimiter() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the collectionDelimiter property.
getColName(ASTNode) - Static method in class org.apache.lens.cube.parse.HQLParser
 
getColNames() - Method in class org.apache.lens.api.metastore.XSkewedInfo
Gets the value of the colNames property.
getColumn() - Method in class org.apache.lens.api.metastore.XColumns
Gets the value of the column property.
getColumn() - Method in class org.apache.lens.api.metastore.XTableReference
Gets the value of the column property.
getColumn() - Method in class org.apache.lens.cube.metadata.CubeMeasure
 
getColumnByName(String) - Method in class org.apache.lens.cube.metadata.AbstractBaseTable
 
getColumnByName(String) - Method in class org.apache.lens.cube.metadata.Cube
 
getColumnByName(String) - Method in interface org.apache.lens.cube.metadata.CubeInterface
Get cube column given by column name.
getColumnByName(String) - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getColumnByName(String) - Method in class org.apache.lens.cube.metadata.Dimension
 
getColumnClassName(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
getColumnCount() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
getColumnDisplaySize(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
getColumnKeyPrefix(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getColumnLabel(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
getColumnName(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
getColumnNames(AbstractCubeTable) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getColumns() - Method in class org.apache.lens.api.metastore.XDimensionTable
Gets the value of the columns property.
getColumns() - Method in class org.apache.lens.api.metastore.XFactTable
Gets the value of the columns property.
getColumns() - Method in class org.apache.lens.api.metastore.XNativeTable
Gets the value of the columns property.
getColumns() - Method in class org.apache.lens.cube.metadata.AbstractCubeTable
 
getColumns() - Method in interface org.apache.lens.cube.parse.CandidateTable
Get columns of candidate table
getColumns() - Method in class org.apache.lens.driver.hive.HiveResultSetMetadata
 
getColumns() - Method in class org.apache.lens.driver.jdbc.JDBCResultSet.JDBCResultSetMetadata
 
getColumns() - Method in class org.apache.lens.server.api.driver.LensResultSetMetadata
 
getColumnsForTable(AbstractCubeTable) - Method in class org.apache.lens.cube.metadata.SchemaGraph.JoinPath
 
getColumnsQueried(String) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getColumnType(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
getColumnTypeName(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
getColValues() - Method in class org.apache.lens.api.metastore.XSkewedInfo
Gets the value of the colValues property.
getComment() - Method in class org.apache.lens.api.metastore.XColumn
Gets the value of the comment property.
getCompressOutput(Configuration) - Static method in class org.apache.lens.lib.query.LensFileOutputFormat
Gets the compress output.
getCompressOutput() - Method in class org.apache.lens.server.api.query.QueryContext
 
getConcurrency() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getConf() - Method in class org.apache.lens.client.LensConnectionParams
 
getConf() - Method in class org.apache.lens.client.LensMLJerseyClient
 
getConf() - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get cube metastore client conf
getConf() - Method in class org.apache.lens.driver.hive.HiveDriver
 
getConf() - Method in class org.apache.lens.driver.jdbc.JDBCDriver
Get driver configuration
getConf() - Method in class org.apache.lens.ml.LensMLImpl
 
getConf() - Method in interface org.apache.lens.ml.MLAlgo
 
getConf() - Method in class org.apache.lens.ml.spark.algos.BaseSparkAlgo
 
getConf() - Method in class org.apache.lens.ml.spark.algos.KMeansAlgo
 
getConf() - Method in interface org.apache.lens.server.api.driver.LensDriver
Get driver configuration
getConf() - Method in class org.apache.lens.storage.db.DBStorageHandler
 
getConnection() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
getConnection() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
getConnection() - Method in class org.apache.lens.client.LensClient
 
getConnection(Configuration) - Method in interface org.apache.lens.driver.jdbc.ConnectionProvider
Gets the connection.
getConnection(Configuration) - Method in class org.apache.lens.driver.jdbc.DataSourceConnectionProvider
 
getConnection() - Method in class org.apache.lens.server.query.LensServerDAO
 
getConnectionParam() - Method in class org.apache.lens.client.LensClient
 
getConnectionParam(String) - Method in class org.apache.lens.client.LensClient
 
getConnectionParams() - Method in class org.apache.lens.client.LensConnection
 
getConnectionParams(String) - Method in class org.apache.lens.client.LensConnection
Gets the connection params.
getCost() - Method in class org.apache.lens.cube.metadata.CubeColumn
 
getCost() - Method in class org.apache.lens.driver.hive.HiveQueryPlan
 
getCost() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get the cost associated with the plan
getCount() - Method in class org.apache.lens.server.api.metrics.MethodMetrics
 
getCounter(String) - Method in interface org.apache.lens.server.api.metrics.MetricsService
Get current value of the counter.
getCounter(Class<?>, String) - Method in interface org.apache.lens.server.api.metrics.MetricsService
Get current value of the counter.
getCounter(String) - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
getCounter(Class<?>, String) - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
getCreateOutputTableQuery() - Method in class org.apache.lens.ml.TableTestingSpec
 
getCreatetime() - Method in class org.apache.lens.api.metastore.XNativeTable
Gets the value of the createtime property.
getCube(String) - Method in class org.apache.lens.client.LensClient
 
getCube(String) - Method in class org.apache.lens.client.LensMetadataClient
 
getCube(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get Cube object corresponding to the name
getCube(LensSessionHandle, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get a cube from the metastore
getCube(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
Get a cube from the metastore
getCube(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get the cube specified by name
getCubeColCostPropertyKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getCubeColDescriptionKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getCubeColDisplayKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getCubeColEndTimePropertyKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getCubeColStartTimePropertyKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getCubeDimensionListKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getCubeFact(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get Cube object corresponding to the name
getCubeGraph(CubeInterface) - Method in class org.apache.lens.cube.metadata.SchemaGraph
 
getCubeInGraph(CubeInterface) - Method in class org.apache.lens.cube.metadata.SchemaGraph
 
getCubeJoinChainDescriptionKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getCubeJoinChainDisplayKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getCubeJoinChainFullChainKey(String, int) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getCubeJoinChainKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getCubeJoinChainListKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getCubeJoinChainNumChainsKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getCubeMeasureListKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getCubeMetastoreClient() - Method in class org.apache.lens.server.session.LensSessionImpl
 
getCubeName() - Method in class org.apache.lens.api.metastore.XFactTable
Gets the value of the cubeName property.
getCubeName() - Method in class org.apache.lens.cube.metadata.CubeFactTable
 
getCubePrefix(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getCubeTableForAlias(String) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getCubeTableKeyPrefix(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getCubeTableName() - Method in class org.apache.lens.cube.metadata.StoragePartitionDesc
 
getCubeTableWeightKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getCubeTimedDimensionListKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getCurrentDatabae() - Method in class org.apache.lens.client.LensClient
 
getCurrentDatabase() - Method in class org.apache.lens.client.LensMetadataClient
 
getCurrentDatabase(LensSessionHandle) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get current database used by the CubeMetastoreClient
getCurrentDatabase(LensSessionHandle) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
Get current database used by the CubeMetastoreClient
getCurrentDatabase() - Method in class org.apache.lens.server.session.LensSessionImpl
 
getCurrentDBResources() - Method in class org.apache.lens.server.session.LensSessionImpl
Return resources which are added statically to the current database
getCursorName() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getDatabase(LensSessionHandle) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get the current database
getDataSourceFromConf(Configuration) - Static method in class org.apache.lens.server.util.UtilityMethods
Gets the data source from conf.
getDate(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getDate(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getDate(int, Calendar) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getDate(String, Calendar) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getDateFromXML(XMLGregorianCalendar) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
getDbname() - Method in class org.apache.lens.api.metastore.XNativeTable
Gets the value of the dbname property.
getDbName() - Method in class org.apache.lens.client.LensConnectionParams
Gets the Database to which lens client should connect to.
getDbUrl() - Method in class org.apache.lens.storage.db.DBStorage
 
getDefaultAggr() - Method in class org.apache.lens.api.metastore.XMeasure
Gets the value of the defaultAggr property.
getDefaultValueForParam(String) - Method in class org.apache.lens.server.model.LensResourceMethod
Extract default value of a parameter from the parameter annotations of the handler method
getDelay(TimeUnit) - Method in class org.apache.lens.server.api.query.PreparedQueryContext
 
getDenormCtx() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getDescription() - Method in class org.apache.lens.api.metastore.XCube
Gets the value of the description property.
getDescription() - Method in class org.apache.lens.api.metastore.XDimAttribute
Gets the value of the description property.
getDescription() - Method in class org.apache.lens.api.metastore.XDimension
Gets the value of the description property.
getDescription() - Method in class org.apache.lens.api.metastore.XExprColumn
Gets the value of the description property.
getDescription() - Method in class org.apache.lens.api.metastore.XJoinChain
Gets the value of the description property.
getDescription() - Method in class org.apache.lens.api.metastore.XMeasure
Gets the value of the description property.
getDescription() - Method in class org.apache.lens.cube.metadata.CubeColumn
 
getDescription() - Method in interface org.apache.lens.ml.MLAlgo
 
getDescription() - Method in interface org.apache.lens.ml.MLTestMetric
 
getDescription() - Method in class org.apache.lens.ml.spark.algos.BaseSparkAlgo
 
getDescription() - Method in class org.apache.lens.ml.spark.algos.KMeansAlgo
 
getDescription(UUID, String, String) - Method in class org.apache.lens.server.ui.MetastoreUIResource
Gets metadata of a cube or dimension
getDestColumn() - Method in class org.apache.lens.cube.metadata.TableReference
 
getDestTable() - Method in class org.apache.lens.api.metastore.XChainColumn
Gets the value of the destTable property.
getDestTable() - Method in class org.apache.lens.api.metastore.XJoinChain
Gets the value of the destTable property.
getDestTable() - Method in class org.apache.lens.cube.metadata.JoinChain
Get final destination table
getDestTable() - Method in class org.apache.lens.cube.metadata.TableReference
 
getDimAttribute() - Method in class org.apache.lens.api.metastore.XDimAttributes
Gets the value of the dimAttribute property.
getDimAttribute() - Method in class org.apache.lens.api.metastore.XFlattenedColumn
Gets the value of the dimAttribute property.
getDimAttributeByName(String) - Method in class org.apache.lens.cube.metadata.Cube
 
getDimAttributeByName(String) - Method in interface org.apache.lens.cube.metadata.CubeInterface
Get dimension attribute given by name
getDimAttributeByName(String) - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getDimAttributeListKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimAttributeNames() - Method in class org.apache.lens.cube.metadata.Cube
 
getDimAttributeNames() - Method in interface org.apache.lens.cube.metadata.CubeInterface
Get all dimension attribute names
getDimAttributeNames() - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getDimAttributes() - Method in class org.apache.lens.api.metastore.XBaseCube
Gets the value of the dimAttributes property.
getDimAttributes() - Method in class org.apache.lens.cube.metadata.Cube
 
getDimAttributes() - Method in interface org.apache.lens.cube.metadata.CubeInterface
Get all dimension attributes of the cube
getDimAttributes() - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getDimAttrNames() - Method in class org.apache.lens.api.metastore.XDerivedCube
Gets the value of the dimAttrNames property.
getDimension(String) - Method in class org.apache.lens.client.LensClient
 
getDimension(String) - Method in class org.apache.lens.client.LensMetadataClient
 
getDimension(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get Cube object corresponding to the name
getDimension(LensSessionHandle, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get a dimension from the metastore
getDimension(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getDimension(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get the dimension specified by name
getDimensionClassPropertyKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimensionDestReference(String, String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimensionDumpPeriodKey(String, String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimensionJoinChainDescriptionKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimensionJoinChainDisplayKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimensionJoinChainFullChainKey(String, int) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimensionJoinChainKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimensionJoinChainListKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimensionJoinChainNumChainsKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimensionKeyPrefix(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimensionName() - Method in class org.apache.lens.api.metastore.XDimensionTable
Gets the value of the dimensionName property.
getDimensions(String, Map<String, String>) - Static method in class org.apache.lens.cube.metadata.Cube
 
getDimensions(String, Map<String, String>) - Static method in class org.apache.lens.cube.metadata.DerivedCube
 
getDimensionSrcReferenceKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimensionStorageListKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimensionStorages(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get all storages of the dimension table in the metastore
getDimensionTable(String) - Method in class org.apache.lens.client.LensClient
 
getDimensionTable(String) - Method in class org.apache.lens.client.LensMetadataClient
 
getDimensionTable(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get CubeDimensionTable object corresponding to the name
getDimensionTable(LensSessionHandle, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get the dimension table from metastore
getDimensionTable(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getDimensionTable(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get the dimension table specified by name
getDimensionTablePrefix(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimName() - Method in class org.apache.lens.cube.metadata.CubeDimensionTable
 
getDimNameKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimOnlyGraph() - Method in class org.apache.lens.cube.metadata.SchemaGraph
 
getDimOnlyInGraph() - Method in class org.apache.lens.cube.metadata.SchemaGraph
 
getDimPrefix(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimRefChainColumnKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimRefChainNameKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimStorages(String) - Method in class org.apache.lens.cli.commands.LensDimensionTableCommands
Gets the dim storages.
getDimStorages(String) - Method in class org.apache.lens.client.LensClient
 
getDimStorageTableName(String, String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimTableStorages(LensSessionHandle, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get all storages of dimension table
getDimTableStorages(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getDimTimedDimensionKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimType(String, Map<String, String>) - Static method in class org.apache.lens.cube.metadata.BaseDimAttribute
 
getDimTypePropertyKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDimUseAsJoinKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getDisplayString() - Method in class org.apache.lens.api.metastore.XDimAttribute
Gets the value of the displayString property.
getDisplayString() - Method in class org.apache.lens.api.metastore.XExprColumn
Gets the value of the displayString property.
getDisplayString() - Method in class org.apache.lens.api.metastore.XJoinChain
Gets the value of the displayString property.
getDisplayString() - Method in class org.apache.lens.api.metastore.XMeasure
Gets the value of the displayString property.
getDisplayString() - Method in class org.apache.lens.cube.metadata.CubeColumn
 
getDisplayString(String[]) - Method in class org.apache.lens.ml.HiveMLUDF
 
getDouble(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getDouble(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getDriver() - Method in class org.apache.lens.server.api.driver.DriverEvent
 
getDriverConf(LensDriver) - Method in class org.apache.lens.server.api.query.AbstractQueryContext
Get driver conf
getDriverConf(LensDriver) - Method in class org.apache.lens.server.api.query.DriverSelectorQueryContext
 
getDriverConfigfromConf(Configuration) - Method in class org.apache.lens.driver.jdbc.DataSourceConnectionProvider
Gets the driver configfrom conf.
getDriverQueries() - Method in class org.apache.lens.server.api.query.DriverSelectorQueryContext
 
getDriverQuery(LensDriver) - Method in class org.apache.lens.server.api.query.AbstractQueryContext
Get driver query
getDriverQuery(LensDriver) - Method in class org.apache.lens.server.api.query.DriverSelectorQueryContext
 
getDriverQueryCost(LensDriver) - Method in class org.apache.lens.server.api.query.AbstractQueryContext
Get query cost for the driver
getDriverQueryCost(LensDriver) - Method in class org.apache.lens.server.api.query.DriverSelectorQueryContext
 
getDriverQueryPlan(LensDriver) - Method in class org.apache.lens.server.api.query.DriverSelectorQueryContext
 
getDriverRewriteError(LensDriver) - Method in class org.apache.lens.server.api.query.AbstractQueryContext
Get exception during rewrite.
getDrivers() - Method in class org.apache.lens.server.api.query.DriverSelectorQueryContext
 
getEdge() - Method in class org.apache.lens.api.metastore.XJoinEdges
Gets the value of the edge property.
getEdges() - Method in class org.apache.lens.api.metastore.XJoinPath
Gets the value of the edges property.
getEdges() - Method in class org.apache.lens.cube.metadata.SchemaGraph.JoinPath
 
getElements() - Method in class org.apache.lens.api.metastore.XSkewColList
Gets the value of the elements property.
getEncoding() - Method in interface org.apache.lens.lib.query.FileFormatter
Get the result encoding, if any
getEncoding() - Method in class org.apache.lens.lib.query.HadoopFileFormatter
 
getEncoding() - Method in class org.apache.lens.lib.query.LensFileOutputFormat.LensRowWriter
 
getEncoding() - Method in class org.apache.lens.lib.query.WrappedFileFormatter
 
getEncoding() - Method in class org.apache.lens.lib.query.ZipFileFormatter
 
getEndTime() - Method in class org.apache.lens.api.metastore.XDimAttribute
Gets the value of the endTime property.
getEndTime() - Method in class org.apache.lens.api.metastore.XMeasure
Gets the value of the endTime property.
getEndTime() - Method in class org.apache.lens.cube.metadata.CubeColumn
 
getErrorCode() - Method in exception org.apache.lens.client.exceptions.LensClientServerConnectionException
 
getErrorCount() - Method in class org.apache.lens.server.api.metrics.MethodMetrics
 
getErrorMessage() - Method in class org.apache.lens.cube.parse.ValidationRule
 
getEscapeChar() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the escapeChar property.
getEventId() - Method in class org.apache.lens.server.api.events.LensEvent
 
getEventId() - Method in class org.apache.lens.server.api.query.QueryEvent
 
getEventId() - Method in class org.apache.lens.server.stats.event.query.QueryExecutionStatistics
 
getEventId() - Method in class org.apache.lens.server.stats.store.log.PartitionEvent
 
getEventListeners() - Method in class org.apache.lens.server.EventServiceImpl
 
getEventName() - Method in class org.apache.lens.server.stats.store.log.PartitionEvent
Gets the statistics event for which partition event was raised
getEventQueue() - Method in class org.apache.lens.server.api.events.AsyncEventListener
 
getExecMode() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get the exec mode
getExpr() - Method in class org.apache.lens.api.metastore.XExprColumn
Gets the value of the expr property.
getExpr() - Method in class org.apache.lens.cube.metadata.ExprColumn
 
getExprColumnKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getExprEncodingPropertyKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getExpression() - Method in class org.apache.lens.api.metastore.XExpressions
Gets the value of the expression property.
getExpression() - Method in class org.apache.lens.api.metastore.XFlattenedColumn
Gets the value of the expression property.
getExpressionASTList() - Method in class org.apache.lens.cube.metadata.ExprColumn
 
getExpressionByName(String) - Method in class org.apache.lens.cube.metadata.AbstractBaseTable
 
getExpressionByName(String) - Method in interface org.apache.lens.cube.metadata.CubeInterface
Get expression by given by name
getExpressionByName(String) - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getExpressionListKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getExpressionNames() - Method in class org.apache.lens.cube.metadata.AbstractBaseTable
 
getExpressionNames() - Method in interface org.apache.lens.cube.metadata.CubeInterface
Get all expression names
getExpressionNames() - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getExpressions() - Method in class org.apache.lens.api.metastore.XBaseCube
Gets the value of the expressions property.
getExpressions() - Method in class org.apache.lens.api.metastore.XDimension
Gets the value of the expressions property.
getExpressions() - Method in class org.apache.lens.cube.metadata.AbstractBaseTable
 
getExpressions() - Method in interface org.apache.lens.cube.metadata.CubeInterface
Get all expressions defined on the cube
getExpressions() - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getExpressions() - Method in class org.apache.lens.cube.metadata.ExprColumn
Get immutable view of this column's expressions
getExprToAliasMap() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getExprTypePropertyKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getExtn() - Method in class org.apache.lens.lib.query.LensFileOutputFormat.LensRowWriter
 
getFactAlias() - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Get the fact alias
getFactCubeNameKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getFactKeyPrefix(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getFactKeysFromNode(ASTNode) - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Get fact keys used in the AST
getFactNameAlias(ASTNode) - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Gets the fact name alias.
getFactOrDimensionTableName() - Method in class org.apache.lens.api.metastore.XPartition
Gets the value of the factOrDimensionTableName property.
getFactStorageListKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getFactStorages(String) - Method in class org.apache.lens.cli.commands.LensFactCommands
Gets the fact storages.
getFactStorages(String) - Method in class org.apache.lens.client.LensClient
 
getFactStorageTableName(String, String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getFactTable(String) - Method in class org.apache.lens.client.LensClient
 
getFactTable(String) - Method in class org.apache.lens.client.LensMetadataClient
 
getFactTable(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get CubeFactTable object corresponding to the name
getFactTable(LensSessionHandle, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get fact table given by name
getFactTable(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getFactTable(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get the fact table specified by name
getFactToQuery() - Method in class org.apache.lens.cube.parse.FactHQLContext
 
getFactUpdatePeriodKey(String, String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getFactUpdatePeriodsFromStorageTables(XStorageTables) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
getFeatureVector(Object[]) - Method in class org.apache.lens.ml.ClassifierBaseModel
Gets the feature vector.
getFetchDirection() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getFetchDirection() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
getFetchSize() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getFetchSize() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
getFieldDelimiter() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the fieldDelimiter property.
getFilter() - Method in class org.apache.lens.cube.parse.FactPartition
 
getFilterInJoinCond(ASTNode) - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Gets the filter in join cond.
getFilterResults(UUID, String) - Method in class org.apache.lens.server.ui.MetastoreUIResource
Get all Table and column names and types which contain the search word
getFilterWeight() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Set the weight associated with filter expressions.
getFinalOutputPath() - Method in class org.apache.lens.lib.query.AbstractFileFormatter
 
getFinalOutputPath() - Method in class org.apache.lens.lib.query.WrappedFileFormatter
 
getFinalOutputPath() - Method in interface org.apache.lens.server.api.query.QueryOutputFormatter
Get final location where formatted output is available
getFinishedQueries() - Method in interface org.apache.lens.server.api.metrics.MetricsService
 
getFinishedQueries() - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
getFinishedQueriesCount() - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Get finished queries count
getFinishedQueriesCount() - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
getFlattenedColumn() - Method in class org.apache.lens.api.metastore.XFlattenedColumns
Gets the value of the flattenedColumn property.
getFlattenedColumns(LensSessionHandle, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get flattened columns - all columns of table + all reachable columns
getFlattenedColumns(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getFlattenedColumns(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get flattened list of columns reachable from a cube or a dimension
getFloat(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getFloat(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getFloorDate(Date, UpdatePeriod) - Static method in class org.apache.lens.cube.parse.DateUtil
 
getFormatString() - Method in class org.apache.lens.api.metastore.XMeasure
Gets the value of the formatString property.
getFormatString() - Method in class org.apache.lens.cube.metadata.CubeMeasure
 
getFormattedFilter(String) - Method in class org.apache.lens.cube.parse.FactPartition
 
getFormattedFilter(String, String) - Method in class org.apache.lens.cube.parse.FactPartition
 
getFormattedPartSpec() - Method in class org.apache.lens.cube.parse.FactPartition
 
getFormData(Class<T>) - Method in class org.apache.lens.server.model.LensContainerRequest
Utility method for reading form/multipart-form data from container request.
getFormDataFieldValue(String) - Method in class org.apache.lens.server.model.LensContainerRequest
parses form data as multipart form data and extracts the value of given fieldName from it.
getFrom() - Method in class org.apache.lens.api.metastore.XJoinEdge
Gets the value of the from property.
getFrom() - Method in interface org.apache.lens.cube.parse.HQLContextInterface
Get from string
getFrom() - Method in class org.apache.lens.cube.parse.SimpleHQLContext
 
getFromDate() - Method in class org.apache.lens.cube.parse.TimeRange
 
getFullPartitionSpec() - Method in class org.apache.lens.api.metastore.XPartition
Gets the value of the fullPartitionSpec property.
getGbyWeight() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Set the weight associated with group by expressions.
getGeneratedKeys() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
getGroupby() - Method in interface org.apache.lens.cube.parse.HQLContextInterface
Get groupby string
getGroupby() - Method in class org.apache.lens.cube.parse.SimpleHQLContext
 
getGroupByTree() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getHandle() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Deprecated.  
getHaving() - Method in interface org.apache.lens.cube.parse.HQLContextInterface
Get having string
getHaving() - Method in class org.apache.lens.cube.parse.SimpleHQLContext
 
getHavingTree() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getHavingWeight() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Set the weight associated with having expressions.
getHDFSResultDir() - Method in class org.apache.lens.server.api.query.QueryContext
 
getHiearachy(String, Map<String, String>) - Static method in class org.apache.lens.cube.metadata.HierarchicalDimAttribute
 
getHierachyElementIndex(String, String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getHierachyElementKeyName(String, int) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getHierachyElementKeyPFX(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getHierarchy() - Method in class org.apache.lens.cube.metadata.HierarchicalDimAttribute
 
getHierarchyElement(CubeDimAttribute) - Static method in class org.apache.lens.cube.metadata.HierarchicalDimAttribute
 
getHistoryFileName() - Method in class org.apache.lens.cli.skel.LensHistoryFileProvider
 
getHiveConf() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getHiveConf() - Method in class org.apache.lens.ml.LensMLImpl
 
getHiveSessionConf() - Static method in class org.apache.lens.server.session.LensSessionImpl
 
getHiveSessionHandle(LensSessionHandle) - Static method in class org.apache.lens.server.LensService
Gets the hive session handle.
getHiveTable(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get the hive Table corresponding to the name
getHiveTable(Configuration) - Method in class org.apache.lens.server.stats.event.LoggableLensStatistics
Gets the hive table.
getHiveTable(Configuration) - Method in class org.apache.lens.server.stats.event.query.QueryExecutionStatistics
 
getHiveTokenMapping() - Static method in class org.apache.lens.cube.parse.HQLParser
 
getHiveTypeForSQLType(int, ResultSetMetaData) - Static method in class org.apache.lens.driver.jdbc.JDBCResultSet
Gets the hive type for sql type.
getHoldability() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
getHoldability() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getHqlContext() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getHttpResultSet(LensSessionHandle, QueryHandle) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Get the http end point for the result set.
getHttpResultSet(LensSessionHandle, QueryHandle) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
getHttpResultSet(LensSessionHandle, String) - Method in class org.apache.lens.server.query.QueryServiceResource
Get the http endpoint for result set.
getHttpResultSet(UUID, String) - Method in class org.apache.lens.server.ui.QueryServiceUIResource
Get the http endpoint for result set.
getId() - Method in class org.apache.lens.ml.spark.models.BaseSparkClassificationModel
 
getIndexMessage() - Method in class org.apache.lens.server.IndexResource
 
getInlineDimensionSizeKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getInlineDimensionValuesKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getInputFormat() - Method in class org.apache.lens.api.metastore.XPartition
Gets the value of the inputFormat property.
getInputFormat() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the inputFormat property.
getInputFormatClass() - Method in class org.apache.lens.storage.db.DBStorageHandler
 
getInsertClause() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getInstance(HiveConf) - Static method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get the instance of CubeMetastoreClient corresponding to HiveConf
getInstance() - Static method in class org.apache.lens.server.api.metrics.DisabledMethodMetricsContext
 
getInt(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getInt(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getIntermediateDimensions() - Method in class org.apache.lens.cube.metadata.JoinChain
Get all dimensions involved in paths, except destination table
getJoinChain() - Method in class org.apache.lens.api.metastore.XJoinChains
Gets the value of the joinChain property.
getJoinChainNames() - Method in class org.apache.lens.cube.metadata.AbstractBaseTable
 
getJoinChainNames() - Method in interface org.apache.lens.cube.metadata.CubeInterface
Get all join chain names
getJoinChainNames() - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getJoinChains() - Method in class org.apache.lens.api.metastore.XBaseCube
Gets the value of the joinChains property.
getJoinChains() - Method in class org.apache.lens.api.metastore.XDimension
Gets the value of the joinChains property.
getJoinChains() - Method in class org.apache.lens.cube.metadata.AbstractBaseTable
Get join chains from properties
getJoinChains() - Method in interface org.apache.lens.cube.metadata.CubeInterface
Get all joinchains defined on the cube
getJoinChains() - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getJoinCond(ASTNode) - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Gets the join cond.
getJoinTree() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getJoinWeight() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get the weight associated with joins
getKey() - Method in class org.apache.lens.api.metastore.XPartSpecElement
Gets the value of the key property.
getKey() - Method in class org.apache.lens.api.metastore.XTimePartSpecElement
Gets the value of the key property.
getLabel() - Method in class org.apache.lens.ml.ForecastingModel.ForecastingLabel
 
getLabel() - Method in interface org.apache.lens.ml.LabelledPrediction
 
getLastAccessTime() - Method in class org.apache.lens.api.metastore.XNativeTable
Gets the value of the lastAccessTime property.
getLastAccessTime() - Method in class org.apache.lens.server.session.LensSessionImpl
 
getLatestDateOfCube(LensSessionHandle, String, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get the latest available date upto which data is available for the base cubes, for the time dimension
getLatestDateOfCube(LensSessionHandle, String, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getLatestDateOfCube(LensSessionHandle, String, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get the latest available date upto which data is available for the base cubes, for the time dimension.
getLatestPartFilter(String) - Static method in class org.apache.lens.cube.metadata.StorageConstants
Get the partition spec for latest partition
getLatestPartSpec(Map<String, String>, String) - Static method in class org.apache.lens.cube.metadata.StorageConstants
Get the partition spec for latest partition
getLatestPartTimestampKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getLatestTimeStamp(Partition, String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
 
getLensConf(LensSessionHandle, LensConf) - Method in class org.apache.lens.server.LensService
Gets the lens conf.
getLensConf(LensConf) - Method in class org.apache.lens.server.LensService
Gets the lens conf.
getLensConfs() - Method in class org.apache.lens.client.LensConnectionParams
 
getLensDatabase() - Method in class org.apache.lens.client.LensClientConfig
Returns the configured lens server database client wants to access
getLensQuery() - Method in class org.apache.lens.rdd.LensRDDClient.LensRDDResult
 
getLensServices() - Method in class org.apache.lens.server.LensServices
 
getLensSessionPersistInfo() - Method in class org.apache.lens.server.session.LensSessionImpl
 
getLensStatement(QueryHandle) - Method in class org.apache.lens.client.LensClient
 
getLensVars() - Method in class org.apache.lens.client.LensConnectionParams
 
getLimit() - Method in interface org.apache.lens.cube.parse.HQLContextInterface
Get limit
getLimit() - Method in class org.apache.lens.cube.parse.SimpleHQLContext
 
getLimitClause(ASTNode) - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Gets the limit clause.
getLimitValue() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getLineDelimiter() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the lineDelimiter property.
getListeners(Class<T>) - Method in interface org.apache.lens.server.api.events.LensEventService
Get all listeners of a particular type.
getListeners(Class<T>) - Method in class org.apache.lens.server.EventServiceImpl
 
getLocation() - Method in class org.apache.lens.api.metastore.XPartition
Gets the value of the location property.
getLocation() - Method in class org.apache.lens.api.metastore.XSkewedValueLocation
Gets the value of the location property.
getLoggedInUser() - Method in class org.apache.lens.server.session.LensSessionImpl
 
getLong(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getLong(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getLookAheadPTPartsKey(UpdatePeriod) - Static method in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
getMajorVersion() - Method in class org.apache.lens.client.jdbc.LensJdbcDriver
 
getMapKeyDelimiter() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the mapKeyDelimiter property.
getMax() - Method in class org.apache.lens.api.metastore.XMeasure
Gets the value of the max property.
getMax() - Method in class org.apache.lens.cube.metadata.CubeMeasure
 
getMaxFieldSize() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
getMaxResultSplitRows() - Method in class org.apache.lens.server.api.query.QueryContext
 
getMaxRows() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
getMeasure() - Method in class org.apache.lens.api.metastore.XFlattenedColumn
Gets the value of the measure property.
getMeasure() - Method in class org.apache.lens.api.metastore.XMeasures
Gets the value of the measure property.
getMeasureAggrPropertyKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getMeasureByName(String) - Method in class org.apache.lens.cube.metadata.Cube
 
getMeasureByName(String) - Method in interface org.apache.lens.cube.metadata.CubeInterface
Get measure by given by name
getMeasureByName(String) - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getMeasureClassPropertyKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getMeasureFormatPropertyKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getMeasureMaxPropertyKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getMeasureMinPropertyKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getMeasureName() - Method in class org.apache.lens.api.metastore.XMeasureNames
Gets the value of the measureName property.
getMeasureNames() - Method in class org.apache.lens.api.metastore.XDerivedCube
Gets the value of the measureNames property.
getMeasureNames() - Method in class org.apache.lens.cube.metadata.Cube
 
getMeasureNames() - Method in interface org.apache.lens.cube.metadata.CubeInterface
Get all measure names
getMeasureNames() - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getMeasurePrefix(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getMeasures() - Method in class org.apache.lens.api.metastore.XBaseCube
Gets the value of the measures property.
getMeasures() - Method in class org.apache.lens.cube.metadata.Cube
 
getMeasures(String, Map<String, String>) - Static method in class org.apache.lens.cube.metadata.Cube
 
getMeasures() - Method in interface org.apache.lens.cube.metadata.CubeInterface
Get all measures of the cube
getMeasures() - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getMeasures(String, Map<String, String>) - Static method in class org.apache.lens.cube.metadata.DerivedCube
 
getMeasureTypePropertyKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getMeasureUnitPropertyKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getMessage() - Method in exception org.apache.lens.client.exceptions.LensClientException
 
getMessage() - Method in class org.apache.lens.server.IndexResource
 
getMessage() - Method in class org.apache.lens.server.metastore.MetastoreResource
API to know if metastore service is up and running
getMessage() - Method in class org.apache.lens.server.query.QueryServiceResource
API to know if Query service is up and running
getMessage() - Method in class org.apache.lens.server.quota.QuotaResource
 
getMessage() - Method in class org.apache.lens.server.scheduler.ScheduleResource
 
getMessage() - Method in class org.apache.lens.server.session.SessionResource
API to know if session service is up and running
getMessage() - Method in class org.apache.lens.server.ui.MetastoreUIResource
API to know if metastore service is up and running
getMessage() - Method in class org.apache.lens.server.ui.SessionUIResource
API to know if session service is up and running
getMetaData() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
getMetaData() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getMetadata() - Method in class org.apache.lens.driver.hive.HiveInMemoryResultSet
 
getMetadata() - Method in class org.apache.lens.driver.hive.HivePersistentResultSet
 
getMetadata() - Method in class org.apache.lens.driver.jdbc.JDBCResultSet
 
getMetadata() - Method in class org.apache.lens.lib.query.AbstractOutputFormatter
 
getMetadata() - Method in class org.apache.lens.server.api.driver.LensResultSet
Get the result set metadata
getMetadata() - Method in interface org.apache.lens.server.api.query.QueryOutputFormatter
Get resultset metadata
getMetadata() - Method in class org.apache.lens.server.query.LensPersistentResult
 
getMetaHook() - Method in class org.apache.lens.storage.db.DBStorageHandler
 
getMetastoreResourcePath() - Method in class org.apache.lens.client.LensClientConfig
 
getMetastoreResourcePath() - Method in class org.apache.lens.client.LensConnectionParams
 
getMethodMetricsContext(ResourceMethod, ContainerRequest) - Method in interface org.apache.lens.server.api.metrics.MetricsService
API method for getting metrics measuring context for given resource method and container request
getMethodMetricsContext(ResourceMethod, ContainerRequest) - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
Called by LensRequestListener in start event.
getMin() - Method in class org.apache.lens.api.metastore.XMeasure
Gets the value of the min property.
getMin() - Method in class org.apache.lens.cube.metadata.CubeMeasure
 
getMinorVersion() - Method in class org.apache.lens.client.jdbc.LensJdbcDriver
 
getMLModel(String) - Method in class org.apache.lens.ml.dao.MLDBUtils
Get model metadata given ID
getMLService() - Static method in class org.apache.lens.ml.MLUtils
 
getMLTask(String) - Method in class org.apache.lens.ml.dao.MLDBUtils
Get ML Task given its id
getModel(String, String) - Method in class org.apache.lens.client.LensMLClient
Get a model instance given the algorithm name and model ID.
getModel(String, String) - Method in interface org.apache.lens.ml.LensML
Get a model instance given the algorithm name and model ID.
getModel(String, String) - Method in class org.apache.lens.ml.LensMLImpl
 
getModel(String, String) - Method in class org.apache.lens.server.ml.MLServiceImpl
 
getModelLocation(Configuration, String, String) - Static method in class org.apache.lens.ml.ModelLoader
Gets the model location.
getModelMetadata(String, String) - Method in class org.apache.lens.client.LensMLJerseyClient
Gets the model metadata.
getModelMetadata(String, String) - Method in class org.apache.lens.server.ml.MLServiceResource
Get metadata of the model given algorithm and model ID.
getModelPath(String, String) - Method in class org.apache.lens.client.LensMLClient
Get the FS location where model instance is saved.
getModelPath(String, String) - Method in interface org.apache.lens.ml.LensML
Get the FS location where model instance is saved.
getModelPath(String, String) - Method in class org.apache.lens.ml.LensMLImpl
 
getModelPath(String, String) - Method in class org.apache.lens.server.ml.MLServiceImpl
 
getModels(String) - Method in class org.apache.lens.client.LensMLClient
Get model IDs for the given algorithm.
getModels(String) - Method in interface org.apache.lens.ml.LensML
Get model IDs for the given algorithm.
getModels(String) - Method in class org.apache.lens.ml.LensMLImpl
 
getModels(String) - Method in class org.apache.lens.server.ml.MLServiceImpl
 
getModelsForAlgo(String) - Method in class org.apache.lens.server.ml.MLServiceResource
Get model ID list for a given algorithm.
getModelsForAlgorithm(String) - Method in class org.apache.lens.client.LensMLJerseyClient
Gets the models for algorithm.
getMonthsBetween(Date, Date) - Static method in class org.apache.lens.cube.parse.DateUtil
 
getMoreResults() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
getMoreResults(int) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
getMultiPurposeFormParam() - Method in class org.apache.lens.server.model.LensResourceMethod
if handler method is annotated with MultiPurposeResource, extract that and return MultiPurposeResource.formParamName()
getName() - Method in class org.apache.lens.api.metastore.XColumn
Gets the value of the name property.
getName() - Method in class org.apache.lens.api.metastore.XCube
Gets the value of the name property.
getName() - Method in class org.apache.lens.api.metastore.XDimAttribute
Gets the value of the name property.
getName() - Method in class org.apache.lens.api.metastore.XDimension
Gets the value of the name property.
getName() - Method in class org.apache.lens.api.metastore.XExprColumn
Gets the value of the name property.
getName() - Method in class org.apache.lens.api.metastore.XFactTable
Gets the value of the name property.
getName() - Method in class org.apache.lens.api.metastore.XJoinChain
Gets the value of the name property.
getName() - Method in class org.apache.lens.api.metastore.XMeasure
Gets the value of the name property.
getName() - Method in class org.apache.lens.api.metastore.XNativeTable
Gets the value of the name property.
getName() - Method in class org.apache.lens.api.metastore.XPartition
Gets the value of the name property.
getName() - Method in class org.apache.lens.api.metastore.XProperty
Gets the value of the name property.
getName() - Method in class org.apache.lens.api.metastore.XStorage
Gets the value of the name property.
getName() - Method in class org.apache.lens.cube.metadata.AbstractCubeTable
 
getName() - Method in class org.apache.lens.cube.metadata.CubeColumn
 
getName() - Method in class org.apache.lens.cube.metadata.CubeMeasure
 
getName() - Method in interface org.apache.lens.cube.metadata.Named
 
getName() - Method in enum org.apache.lens.cube.metadata.UpdatePeriod
 
getName() - Method in interface org.apache.lens.cube.parse.CandidateTable
Get name of the candidate table
getName() - Method in interface org.apache.lens.ml.MLAlgo
 
getName() - Method in interface org.apache.lens.ml.MLTestMetric
 
getName() - Method in class org.apache.lens.ml.spark.algos.BaseSparkAlgo
 
getName() - Method in class org.apache.lens.ml.spark.algos.KMeansAlgo
 
getNamedStr(Collection<E>) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getNamedStringValue(Map<String, String>, String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getNativeTable(String) - Method in class org.apache.lens.client.LensClient
 
getNativeTable(String) - Method in class org.apache.lens.client.LensMetadataClient
 
getNativeTable(LensSessionHandle, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get native table for the given name
getNativeTable(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getNativeTable(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get the native table passed in name
getNCharacterStream(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getNCharacterStream(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getNClob(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getNClob(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getNetworkTimeout() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
getNode() - Method in class org.apache.lens.cube.parse.HQLParser.TreeNode
 
getNonExistingParts() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getNonTimePartitionSpec() - Method in class org.apache.lens.api.metastore.XPartition
Gets the value of the nonTimePartitionSpec property.
getNonTimePartSpec() - Method in class org.apache.lens.cube.metadata.StoragePartitionDesc
 
getNotLatestClauseForDimensions(String, Set<String>, String) - Static method in class org.apache.lens.cube.parse.StorageUtil
 
getNString(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getNString(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getNumAggreagateExprs() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
 
getNumberofDaysInMonth(Date) - Static method in class org.apache.lens.cube.parse.DateUtil
 
getNumBuckets() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the numBuckets property.
getNumFilters() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get the number of filters in query
getNumGbys() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get the number of group by expressions on query
getNumHaving() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get the number of having expressions on query
getNumJoins() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get number of joins in the query
getNumOrderBys() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get the number of order by expressions on query
getNumPartitionsByFilter(String, String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
 
getNumRows() - Method in class org.apache.lens.lib.query.AbstractFileFormatter
 
getNumRows() - Method in class org.apache.lens.lib.query.WrappedFileFormatter
 
getNumRows() - Method in interface org.apache.lens.server.api.query.QueryOutputFormatter
Get total number of rows in result.
getNumSelDistincts() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get the number distinct select expressions
getNumSels() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get the number of select expressions
getObject(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getObject(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getObject(int, Map<String, Class<?>>) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getObject(String, Map<String, Class<?>>) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getObject(int, Class<T>) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
Gets the object.
getObject(String, Class<T>) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
Gets the object.
getObjectInspector() - Method in class org.apache.lens.lib.query.CSVSerde
 
getObjectInspector() - Method in class org.apache.lens.lib.query.JSonSerde
Return an ObjectInspector for the row of data
getObjectInspector() - Method in class org.apache.lens.storage.db.DBSerde
 
getObjectStr(Collection<?>) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getObyWeight() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get the weight associated with order by expressions.
getOpenSession(UUID) - Static method in class org.apache.lens.server.ui.SessionUIResource
get open session from uuid
getOptionalDimensionMap() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getOptionalDimensions() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getOrderby() - Method in interface org.apache.lens.cube.parse.HQLContextInterface
Get orderby string
getOrderby() - Method in class org.apache.lens.cube.parse.SimpleHQLContext
 
getOrderByTree() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getOuptutFileExtn(Configuration) - Method in class org.apache.lens.lib.query.LensFileOutputFormat
Gets the ouptut file extn.
getOuptutFileExtn() - Method in class org.apache.lens.server.api.query.QueryContext
 
getOutputCompressorClass(Configuration) - Static method in class org.apache.lens.lib.query.LensFileOutputFormat
Gets the output compressor class.
getOutputFormat() - Method in class org.apache.lens.api.metastore.XPartition
Gets the value of the outputFormat property.
getOutputFormat() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the outputFormat property.
getOutputFormatClass() - Method in class org.apache.lens.storage.db.DBStorageHandler
 
getOutputPath() - Method in class org.apache.lens.driver.hive.HivePersistentResultSet
 
getOutputPath() - Method in class org.apache.lens.server.api.driver.PersistentResultSet
 
getOutputPath() - Method in class org.apache.lens.server.query.LensPersistentResult
 
getOwner() - Method in class org.apache.lens.api.metastore.XNativeTable
Gets the value of the owner property.
getParam(String) - Method in class org.apache.lens.cli.commands.LensConnectionCommands
Gets the param.
getParamDescription(String) - Method in class org.apache.lens.server.ml.MLServiceResource
Gets the human readable param description of an algorithm
getParamDescriptionOfAlgo(String) - Method in class org.apache.lens.client.LensMLJerseyClient
Gets the param description of algo.
getParams(LensSessionHandle, boolean, String) - Method in class org.apache.lens.server.session.SessionResource
Get a list of key=value parameters set for this session.
getParamValue(String, double) - Method in class org.apache.lens.ml.spark.algos.BaseSparkAlgo
Gets the param value.
getParamValue(String, int) - Method in class org.apache.lens.ml.spark.algos.BaseSparkAlgo
Gets the param value.
getParent() - Method in class org.apache.lens.api.metastore.XDerivedCube
Gets the value of the parent property.
getParent() - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getParent() - Method in class org.apache.lens.cube.parse.HQLParser.TreeNode
 
getParent() - Method in class org.apache.lens.cube.parse.TimeRange
 
getParentCubeNameKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getParentLogger() - Method in class org.apache.lens.client.jdbc.LensJdbcDriver
 
getPartCol() - Method in class org.apache.lens.cube.parse.FactPartition
 
getPartColNames(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
 
getPartCols() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the partCols property.
getPartition() - Method in class org.apache.lens.api.metastore.XPartitionList
Gets the value of the partition property.
getPartitionColumn() - Method in class org.apache.lens.cube.parse.TimeRange
 
getPartitionColumnOfTimeDim(String) - Method in class org.apache.lens.cube.metadata.Cube
 
getPartitionColumnOfTimeDim(String) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getPartitionColumnOfTimeDim(CubeInterface, String) - Static method in class org.apache.lens.cube.parse.CubeQueryContext
 
getPartitionParameters() - Method in class org.apache.lens.api.metastore.XPartition
Gets the value of the partitionParameters property.
getPartitions(Date, Date, UpdatePeriod) - Method in class org.apache.lens.cube.metadata.CubeFactTable
Get partition value strings for given range, for the specified updateInterval
getPartitions() - Method in class org.apache.lens.driver.hive.HiveQueryPlan
 
getPartitions() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get list of partitions queried for each table
getPartitionsByFilter(String, String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
 
getPartitionsForLatest() - Static method in class org.apache.lens.cube.metadata.StorageConstants
Get the latest partition value as List
getPartitionsOfFactTable(String, String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
getPartitionsOfFactTable(String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
getPartMap() - Method in class org.apache.lens.server.stats.store.log.PartitionEvent
Gets the partition map with location of log files to partition key.
getPartParams(Map<String, String>) - Method in class org.apache.lens.cube.metadata.Storage.LatestPartColumnInfo
 
getPartSpec() - Method in class org.apache.lens.cube.metadata.StoragePartitionDesc
Deprecated. Use getStoragePartSpec
getPartSpec() - Method in class org.apache.lens.cube.parse.FactPartition
 
getPartSpecElement() - Method in class org.apache.lens.api.metastore.XPartSpec
Gets the value of the partSpecElement property.
getPartSpecElement() - Method in class org.apache.lens.api.metastore.XTimePartSpec
Gets the value of the partSpecElement property.
getPartString() - Method in class org.apache.lens.cube.parse.FactPartition
 
getPath() - Method in class org.apache.lens.api.metastore.XJoinPaths
Gets the value of the path property.
getPaths() - Method in class org.apache.lens.api.metastore.XJoinChain
Gets the value of the paths property.
getPeriod() - Method in class org.apache.lens.cube.parse.FactPartition
 
getPlan() - Method in class org.apache.lens.driver.hive.HiveQueryPlan
 
getPlan() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get the query plan
getPlanString() - Method in class org.apache.lens.api.query.QueryPlan
 
getPrecision(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
getPrediction() - Method in class org.apache.lens.ml.ForecastingModel.ForecastingLabel
 
getPrediction() - Method in interface org.apache.lens.ml.LabelledPrediction
 
getPredictions() - Method in class org.apache.lens.ml.ForecastingModel.ForecastingPredictions
 
getPredictions() - Method in interface org.apache.lens.ml.MultiPrediction
 
getPrefix() - Method in class org.apache.lens.cube.metadata.Storage
Get the name prefix of the storage
getPrefix(String) - Static method in class org.apache.lens.cube.metadata.Storage
Get the name prefix of the storage
getPreparedQueries(String, String, long, long) - Method in class org.apache.lens.client.LensClient
 
getPreparedQuery(QueryPrepareHandle) - Method in class org.apache.lens.client.LensClient
 
getPreparedQuery(QueryPrepareHandle) - Method in class org.apache.lens.client.LensStatement
Gets the prepared query.
getPreparedQuery(LensSessionHandle, QueryPrepareHandle) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Get prepared query.
getPreparedQuery(LensSessionHandle, QueryPrepareHandle) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
getPreparedQuery(LensSessionHandle, String) - Method in class org.apache.lens.server.query.QueryServiceResource
Get a prepared query specified by handle.
getPreparedStatus(String) - Method in class org.apache.lens.cli.commands.LensQueryCommands
Gets the prepared status.
getPrepareHandle() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
 
getPrompt() - Method in class org.apache.lens.cli.skel.LensPromptProvider
 
getProperties() - Method in class org.apache.lens.api.metastore.XCube
Gets the value of the properties property.
getProperties() - Method in class org.apache.lens.api.metastore.XDimension
Gets the value of the properties property.
getProperties() - Method in class org.apache.lens.api.metastore.XDimensionTable
Gets the value of the properties property.
getProperties() - Method in class org.apache.lens.api.metastore.XFactTable
Gets the value of the properties property.
getProperties() - Method in class org.apache.lens.api.metastore.XStorage
Gets the value of the properties property.
getProperties() - Method in class org.apache.lens.cube.metadata.AbstractCubeTable
 
getProperty() - Method in class org.apache.lens.api.metastore.XProperties
Gets the value of the property property.
getPropertyInfo(String, Properties) - Method in class org.apache.lens.client.jdbc.LensJdbcDriver
 
getQB() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getQBJoinTree() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getQLContext() - Method in class org.apache.lens.cube.parse.CubeQueryRewriter
 
getQualifiedTypeName(TypeDescriptor) - Static method in class org.apache.lens.server.api.driver.LensResultSetMetadata
Gets the qualified type name.
getQuartersBetween(Date, Date) - Static method in class org.apache.lens.cube.parse.DateUtil
 
getQueriedDimAttrs() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getQueriedTable(String) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getQueries(String, String, String, long, long) - Method in class org.apache.lens.client.LensClient
 
getQuery() - Method in class org.apache.lens.client.LensClient.LensClientResultSetWithStats
 
getQuery(QueryHandle) - Method in class org.apache.lens.client.LensStatement
Gets the query.
getQuery() - Method in class org.apache.lens.client.LensStatement
 
getQuery(LensSessionHandle, QueryHandle) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Get the query, specified by the handle.
getQuery(String) - Method in class org.apache.lens.server.query.LensServerDAO
Fetch Finished query from Database.
getQuery(LensSessionHandle, QueryHandle) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
getQueryContext() - Method in class org.apache.lens.cube.parse.CubeSemanticAnalyzer
 
getQueryPlan(String) - Method in class org.apache.lens.client.LensClient
 
getQueryPollInterval() - Method in class org.apache.lens.client.LensClientConfig
 
getQueryPollInterval() - Method in class org.apache.lens.client.LensConnectionParams
 
getQueryResourcePath() - Method in class org.apache.lens.client.LensClientConfig
Returns the query service path on lens server
getQueryResourcePath() - Method in class org.apache.lens.client.LensConnectionParams
 
getQueryResults(String) - Method in class org.apache.lens.cli.commands.LensQueryCommands
Gets the query results.
getQueryStatus(QueryHandle) - Method in class org.apache.lens.client.LensClient
 
getQueryStatus(String) - Method in class org.apache.lens.client.LensClient
 
getQueryTimeout() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
getQueryUserResolver(UserConfigLoaderFactory.RESOLVER_TYPE) - Static method in class org.apache.lens.server.user.UserConfigLoaderFactory
Gets the query user resolver.
getQueuedQueries() - Method in interface org.apache.lens.server.api.metrics.MetricsService
 
getQueuedQueries() - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
getQueuedQueriesCount() - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Get queued queries count
getQueuedQueriesCount() - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
getRDD(QueryHandle) - Method in class org.apache.lens.rdd.LensRDDClient
Get the RDD created for the query.
getRDD() - Method in class org.apache.lens.rdd.LensRDDClient.LensRDDResult
 
getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.lens.lib.query.LensFileOutputFormat
 
getRef(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getRef(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getRefCol() - Method in class org.apache.lens.api.metastore.XChainColumn
Gets the value of the refCol property.
getReferences() - Method in class org.apache.lens.cube.metadata.JoinChain.Path
 
getReferencesString(List<TableReference>) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getRefSpec() - Method in class org.apache.lens.api.metastore.XDimAttribute
Gets the value of the refSpec property.
getRelationEdges(CubeMetastoreClient) - Method in class org.apache.lens.cube.metadata.JoinChain
Convert join paths to schemaGraph's JoinPath
getReportsForAlgorithm(String) - Method in class org.apache.lens.server.ml.MLServiceResource
Get list of reports for a given algorithm.
getResourcesForDatabase(String) - Method in class org.apache.lens.server.session.DatabaseResourceService
Get resources added statically to the database
getResult() - Method in class org.apache.lens.client.LensClientResultSet
 
getResultDestination() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get the result destination
getResultEncoding(Configuration) - Method in class org.apache.lens.lib.query.LensFileOutputFormat
Gets the result encoding.
getResultEncoding() - Method in class org.apache.lens.server.api.query.QueryContext
 
getResultFooter() - Method in class org.apache.lens.server.api.query.QueryContext
 
getResultHeader() - Method in class org.apache.lens.server.api.query.QueryContext
 
getResults(String, String) - Method in class org.apache.lens.client.LensClient
 
getResults(QueryHandle) - Method in class org.apache.lens.client.LensClient
 
getResultSet() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
getResultSet() - Method in class org.apache.lens.client.LensClient.LensClientResultSetWithStats
 
getResultSet() - Method in class org.apache.lens.client.LensStatement
 
getResultSet(LensQuery) - Method in class org.apache.lens.client.LensStatement
Gets the result set.
getResultSet(LensSessionHandle, String, long, int) - Method in class org.apache.lens.server.query.QueryServiceResource
Fetch the result set.
getResultSet(UUID, String, int, int) - Method in class org.apache.lens.server.ui.QueryServiceUIResource
Fetch the result set.
getResultSetConcurrency() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
getResultSetHoldability() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
getResultSetMetadata() - Method in class org.apache.lens.client.LensClientResultSet
 
getResultSetMetaData() - Method in class org.apache.lens.client.LensStatement
 
getResultSetMetaData(LensQuery) - Method in class org.apache.lens.client.LensStatement
Gets the result set meta data.
getResultSetMetadata(LensSessionHandle, QueryHandle) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Get the result set metadata - list of columns(names and types) and result size.
getResultSetMetadata(LensSessionHandle, QueryHandle) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
getResultSetMetadata(LensSessionHandle, String) - Method in class org.apache.lens.server.query.QueryServiceResource
Get resultset metadata of the query.
getResultSetParentDir() - Method in class org.apache.lens.server.api.query.QueryContext
 
getResultSetType() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
getResultsFromPrepared(QueryPrepareHandle, String) - Method in class org.apache.lens.client.LensClient
 
getRow() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getRowId(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getRowId(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getRunningQueries() - Method in interface org.apache.lens.server.api.metrics.MetricsService
 
getRunningQueries() - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
getRunningQueriesCount() - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Get running queries count
getRunningQueriesCount() - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
getScale(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
getScanMode() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get the scan mode.
getSchema() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
getSchemaGraph() - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
 
getSchemaName(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
getSelect() - Method in interface org.apache.lens.cube.parse.HQLContextInterface
Get select expression.
getSelect() - Method in class org.apache.lens.cube.parse.SimpleHQLContext
 
getSelectAlias(int) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getSelectedDriver() - Method in class org.apache.lens.server.api.query.AbstractQueryContext
Wrapper method for convenience on driver context
getSelectedDriverConf() - Method in class org.apache.lens.server.api.query.AbstractQueryContext
Wrapper method for convenience on driver context
getSelectedDriverConf() - Method in class org.apache.lens.server.api.query.DriverSelectorQueryContext
 
getSelectedDriverQuery() - Method in class org.apache.lens.server.api.query.AbstractQueryContext
Wrapper method for convenience on driver context
getSelectedDriverQuery() - Method in class org.apache.lens.server.api.query.DriverSelectorQueryContext
 
getSelectedDriverQueryCost() - Method in class org.apache.lens.server.api.query.AbstractQueryContext
Get selected driver's cost
getSelectedDriverQueryCost() - Method in class org.apache.lens.server.api.query.DriverSelectorQueryContext
Return selected driver's query plan, but check for null conditions first.
getSelectedDriverQueryPlan() - Method in class org.apache.lens.server.api.query.AbstractQueryContext
Wrapper method for convenience on driver context
getSelectedDriverQueryPlan() - Method in class org.apache.lens.server.api.query.DriverSelectorQueryContext
Return selected driver's query plan, but check for null conditions first.
getSelectFinalAlias(int) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getSelectTree() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getSelectWeight() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get the weight associated with select expressions.
getSerDeClass() - Method in class org.apache.lens.storage.db.DBStorageHandler
 
getSerdeClassname() - Method in class org.apache.lens.api.metastore.XPartition
Gets the value of the serdeClassname property.
getSerdeClassName() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the serdeClassName property.
getSerdeParameters() - Method in class org.apache.lens.api.metastore.XPartition
Gets the value of the serdeParameters property.
getSerdeParameters() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the serdeParameters property.
getSerDeStats() - Method in class org.apache.lens.lib.query.CSVSerde
 
getSerDeStats() - Method in class org.apache.lens.lib.query.JSonSerde
Unimplemented
getSerDeStats() - Method in class org.apache.lens.storage.db.DBSerde
 
getSerializedClass() - Method in class org.apache.lens.lib.query.CSVSerde
 
getSerializedClass() - Method in class org.apache.lens.lib.query.JSonSerde
JSON is just a textual representation, so our serialized class is just Text.
getSerializedClass() - Method in class org.apache.lens.storage.db.DBSerde
 
getServerDomain() - Method in class org.apache.lens.server.LensService
 
getService(String) - Method in interface org.apache.lens.server.api.ServiceProvider
Get an instance of a service by its name.
getService(String) - Method in class org.apache.lens.server.LensServices
 
getServiceImplConfKey(String) - Static method in class org.apache.lens.server.api.LensConfConstants
Gets the service impl conf key.
getServiceProvider() - Static method in class org.apache.lens.ml.MLUtils
 
getServiceProvider() - Method in interface org.apache.lens.server.api.ServiceProviderFactory
 
getServiceProvider() - Method in class org.apache.lens.server.ServiceProviderFactoryImpl
 
getServiceState() - Method in class org.apache.lens.server.LensServices
 
getSession(LensSessionHandle) - Method in class org.apache.lens.server.LensService
Gets the session.
getSessionConf() - Method in class org.apache.lens.client.LensConnectionParams
 
getSessionConf() - Method in class org.apache.lens.server.session.LensSessionImpl
 
getSessionHandle() - Method in class org.apache.lens.client.LensMLClient
 
getSessionHandle() - Method in class org.apache.lens.client.LensMLJerseyClient
 
getSessionManager() - Method in class org.apache.lens.server.LensService
 
getSessionResourcePath() - Method in class org.apache.lens.client.LensClientConfig
Returns the session service path on lens server
getSessionResourcePath() - Method in class org.apache.lens.client.LensConnectionParams
 
getSessionVars() - Method in class org.apache.lens.client.LensConnectionParams
 
getShort(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getShort(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getSkewedInfo() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the skewedInfo property.
getSnapshotDumpPeriods() - Method in class org.apache.lens.cube.metadata.CubeDimensionTable
 
getSortColOrder() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the sortColOrder property.
getSortCols() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the sortCols property.
getSourceColumns() - Method in class org.apache.lens.cube.metadata.JoinChain
Get all source columns from cube
getSparkContext() - Method in class org.apache.lens.ml.spark.SparkMLDriver
 
getSQLType(String) - Static method in class org.apache.lens.client.jdbc.JDBCUtils
Gets the SQL type.
getSQLXML(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getSQLXML(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getStartTime() - Method in class org.apache.lens.api.metastore.XDimAttribute
Gets the value of the startTime property.
getStartTime() - Method in class org.apache.lens.api.metastore.XMeasure
Gets the value of the startTime property.
getStartTime() - Method in class org.apache.lens.cube.metadata.CubeColumn
 
getStatement() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getStaticRegistry() - Static method in class org.apache.lens.server.api.metrics.LensMetricsRegistry
Static instance of metrics registry.
getStaticResource(String) - Method in class org.apache.lens.server.ui.StaticFileResource
Gets the static resource.
getStatus(String) - Method in class org.apache.lens.cli.commands.LensQueryCommands
Gets the status.
getStatus() - Method in class org.apache.lens.client.LensStatement
 
getStatus() - Method in class org.apache.lens.server.IndexResource
 
getStatus(LensSessionHandle, String) - Method in class org.apache.lens.server.query.QueryServiceResource
Get lens query and its current status.
getStatus(UUID, String) - Method in class org.apache.lens.server.ui.QueryServiceUIResource
Get lens query and its current status.
getStorage(String) - Method in class org.apache.lens.client.LensClient
 
getStorage(String) - Method in class org.apache.lens.client.LensMetadataClient
 
getStorage(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Get Storage object corresponding to the name
getStorage(LensSessionHandle, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get Storage specified by name
getStorage(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getStorage(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get the storage specified by name
getStorageClassKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getStorageDescriptor() - Method in class org.apache.lens.api.metastore.XNativeTable
Gets the value of the storageDescriptor property.
getStorageEntityPrefix(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getStorageFromDim(String) - Method in class org.apache.lens.cli.commands.LensDimensionTableCommands
Gets the storage from dim.
getStorageFromDim(String, String) - Method in class org.apache.lens.client.LensClient
 
getStorageFromFact(String) - Method in class org.apache.lens.cli.commands.LensFactCommands
Gets the storage from fact.
getStorageFromFact(String, String) - Method in class org.apache.lens.client.LensClient
 
getStorageHandlerName() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the storageHandlerName property.
getStorageName() - Method in class org.apache.lens.api.metastore.XStorageTableElement
Gets the value of the storageName property.
getStorageOfDim(LensSessionHandle, String, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get storage table element associated with dimension table for storage name specified
getStorageOfDim(LensSessionHandle, String, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getStorageOfDim(LensSessionHandle, String, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get the dim storage table
getStorageOfDimensionTable(String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
getStorageOfFact(LensSessionHandle, String, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get storage table of fact specifed by fact name, storage name
getStorageOfFact(LensSessionHandle, String, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getStorageOfFact(LensSessionHandle, String, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get the fact storage table
getStorageOfFactTable(String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
getStoragePartSpec() - Method in class org.apache.lens.cube.metadata.StoragePartitionDesc
 
getStorages() - Method in class org.apache.lens.cli.commands.LensStorageCommands
 
getStorages() - Method in class org.apache.lens.cube.metadata.AbstractBaseTable
 
getStorages() - Method in class org.apache.lens.cube.metadata.AbstractCubeTable
 
getStorages() - Method in class org.apache.lens.cube.metadata.CubeDimensionTable
 
getStorages() - Method in class org.apache.lens.cube.metadata.CubeFactTable
 
getStorages() - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getStorages() - Method in class org.apache.lens.cube.metadata.Dimension
 
getStorages() - Method in class org.apache.lens.cube.metadata.Storage
 
getStoragesOfFact(LensSessionHandle, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Get all storages of fact
getStoragesOfFact(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
getStoragesOfFact(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Get all storages of the fact table in the metastore
getStorageString(String) - Method in interface org.apache.lens.cube.parse.CandidateTable
Get storage string of the base table alias passed
getStorageTable() - Method in class org.apache.lens.api.metastore.XStorageTables
Gets the value of the storageTable property.
getStorageTable(Hive, Table, StorageTableDesc) - Method in class org.apache.lens.cube.metadata.Storage
Get the storage table descriptor for the given parent table.
getStorageTableDescFromHiveTable(Table) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
getStorageTableName(String, String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getStorageTables() - Method in class org.apache.lens.api.metastore.XDimensionTable
Gets the value of the storageTables property.
getStorageTables() - Method in class org.apache.lens.api.metastore.XFactTable
Gets the value of the storageTables property.
getStorageTables() - Method in class org.apache.lens.cube.parse.FactPartition
 
getStr(Collection<String>) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getString(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getString(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getString(ASTNode) - Static method in class org.apache.lens.cube.parse.HQLParser
 
getStringList(Configuration, String) - Static method in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
getSuccessCount() - Method in class org.apache.lens.server.api.metrics.MethodMetrics
 
getSvc() - Method in class org.apache.lens.server.metastore.MetastoreResource
 
getSvc() - Method in class org.apache.lens.server.ui.MetastoreUIResource
 
getTable() - Method in class org.apache.lens.api.metastore.XTableReference
Gets the value of the table property.
getTable() - Method in interface org.apache.lens.cube.parse.CandidateTable
Get candidate table
getTableDesc() - Method in class org.apache.lens.api.metastore.XStorageTableElement
Gets the value of the tableDesc property.
getTableFromTabRefNode(ASTNode) - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Gets the table from tab ref node.
getTableLocation() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the tableLocation property.
getTableName() - Method in class org.apache.lens.api.metastore.XDimensionTable
Gets the value of the tableName property.
getTableName() - Method in class org.apache.lens.api.metastore.XFlattenedColumn
Gets the value of the tableName property.
getTableName(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
getTableName() - Method in class org.apache.lens.cube.metadata.StorageTableDesc
Deprecated.  
getTableOrAlias(String, String) - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Get the table or alias from the given key string
getTableParameters() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the tableParameters property.
getTableReference() - Method in class org.apache.lens.api.metastore.XTableReferences
Gets the value of the tableReference property.
getTableReferences() - Method in class org.apache.lens.api.metastore.XDimAttribute.RefSpec
Gets the value of the tableReferences property.
getTablesAndColumns(ASTNode) - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Gets the tables and columns.
getTablesQueried() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get the list of tables to be queried
getTableType() - Method in class org.apache.lens.api.metastore.XNativeTable
Gets the value of the tableType property.
getTableType() - Method in class org.apache.lens.cube.metadata.AbstractCubeTable
 
getTableType() - Method in class org.apache.lens.cube.metadata.Cube
 
getTableType() - Method in class org.apache.lens.cube.metadata.CubeDimensionTable
 
getTableType() - Method in class org.apache.lens.cube.metadata.CubeFactTable
 
getTableType() - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getTableType() - Method in class org.apache.lens.cube.metadata.Dimension
 
getTableType() - Method in class org.apache.lens.cube.metadata.Storage
 
getTableWeight(String) - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get the weight of the table.
getTableWeights() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get the table weights
getTempTableName() - Method in class org.apache.lens.rdd.LensRDDClient.LensRDDResult
 
getTestQuery() - Method in class org.apache.lens.ml.TableTestingSpec
 
getTestReport(String, String) - Method in class org.apache.lens.client.LensMLClient
Get a test report by ID.
getTestReport(String, String) - Method in class org.apache.lens.client.LensMLJerseyClient
Gets the test report.
getTestReport(String) - Method in class org.apache.lens.ml.dao.MLDBUtils
Get test report given its ID
getTestReport(String, String) - Method in interface org.apache.lens.ml.LensML
Get a test report by ID.
getTestReport(String, String) - Method in class org.apache.lens.ml.LensMLImpl
 
getTestReport(String, String) - Method in class org.apache.lens.server.ml.MLServiceImpl
 
getTestReport(String, String) - Method in class org.apache.lens.server.ml.MLServiceResource
Get a single test report given the algorithm name and report id.
getTestReportPath(Configuration, String, String) - Static method in class org.apache.lens.ml.ModelLoader
Gets the test report path.
getTestReports(String) - Method in class org.apache.lens.client.LensMLClient
Get test reports for an algorithm.
getTestReports(String) - Method in interface org.apache.lens.ml.LensML
Get test reports for an algorithm.
getTestReports(String) - Method in class org.apache.lens.ml.LensMLImpl
 
getTestReports(String) - Method in class org.apache.lens.server.ml.MLServiceImpl
 
getTestReportsOfAlgorithm(String) - Method in class org.apache.lens.client.LensMLJerseyClient
Gets the test reports of algorithm.
getThreadDump() - Method in class org.apache.lens.server.IndexResource
 
getTime(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getTime(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getTime(int, Calendar) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getTime(String, Calendar) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getTimedDimension() - Method in class org.apache.lens.cube.metadata.Dimension
 
getTimedDimensions() - Method in class org.apache.lens.cube.metadata.Cube
 
getTimedDimensions() - Method in interface org.apache.lens.cube.metadata.CubeInterface
Get all timed dimensions of cube
getTimedDimensions() - Method in class org.apache.lens.cube.metadata.DerivedCube
 
getTimeDimOfPartitionColumn(String) - Method in class org.apache.lens.cube.metadata.Cube
 
getTimeDimOfPartitionColumn(String) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getTimeDimOfPartitionColumn(CubeInterface, String) - Static method in class org.apache.lens.cube.parse.CubeQueryContext
 
getTimePartCols() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the timePartCols property.
getTimePartCols() - Method in class org.apache.lens.cube.metadata.StorageTableDesc
 
getTimePartitionSpec() - Method in class org.apache.lens.api.metastore.XPartition
Gets the value of the timePartitionSpec property.
getTimePartSpec() - Method in class org.apache.lens.cube.metadata.StoragePartitionDesc
 
getTimeRangePartitionFilter(FactPartition, CubeQueryContext, String) - Static method in class org.apache.lens.cube.parse.TimeRangeUtils
 
getTimeRanges() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getTimeRangeWhereClause(CubeQueryContext, String, Set<FactPartition>) - Method in class org.apache.lens.cube.parse.AbridgedTimeRangeWriter
Return IN clause for the partitions selected in the cube query
getTimeRangeWhereClause(CubeQueryContext, String, Set<FactPartition>) - Method in class org.apache.lens.cube.parse.BetweenTimeRangeWriter
 
getTimeRangeWhereClause(CubeQueryContext, String, Set<FactPartition>) - Method in class org.apache.lens.cube.parse.ORTimeRangeWriter
 
getTimeRangeWhereClause(CubeQueryContext, String, Set<FactPartition>) - Method in interface org.apache.lens.cube.parse.TimeRangeWriter
 
getTimestamp(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getTimestamp(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getTimestamp(int, Calendar) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getTimestamp(String, Calendar) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getTmpPath() - Method in interface org.apache.lens.lib.query.FileFormatter
Get the temporary path of the result, if any
getTmpPath() - Method in class org.apache.lens.lib.query.HadoopFileFormatter
 
getTmpPath() - Method in class org.apache.lens.lib.query.LensFileOutputFormat.LensRowWriter
 
getTmpPath() - Method in class org.apache.lens.lib.query.WrappedFileFormatter
 
getTmpPath() - Method in class org.apache.lens.lib.query.ZipFileFormatter
 
getTo() - Method in class org.apache.lens.api.metastore.XJoinEdge
Gets the value of the to property.
getToDate() - Method in class org.apache.lens.cube.parse.TimeRange
 
getTotalAcceptedQueries() - Method in interface org.apache.lens.server.api.metrics.MetricsService
 
getTotalAcceptedQueries() - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
getTotalCancelledQueries() - Method in interface org.apache.lens.server.api.metrics.MetricsService
 
getTotalCancelledQueries() - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
getTotalFailedQueries() - Method in interface org.apache.lens.server.api.metrics.MetricsService
 
getTotalFailedQueries() - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
getTotalFinishedQueries() - Method in interface org.apache.lens.server.api.metrics.MetricsService
 
getTotalFinishedQueries() - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
getTotalSuccessfulQueries() - Method in interface org.apache.lens.server.api.metrics.MetricsService
 
getTotalSuccessfulQueries() - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
getTransactionIsolation() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
getType() - Method in class org.apache.lens.api.metastore.XColumn
Gets the value of the type property.
getType() - Method in class org.apache.lens.api.metastore.XDimAttribute
Gets the value of the type property.
getType() - Method in class org.apache.lens.api.metastore.XExprColumn
Gets the value of the type property.
getType() - Method in class org.apache.lens.api.metastore.XMeasure
Gets the value of the type property.
getType() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getType() - Method in class org.apache.lens.cube.metadata.BaseDimAttribute
 
getType() - Method in class org.apache.lens.cube.metadata.CubeMeasure
 
getType() - Method in class org.apache.lens.cube.metadata.ExprColumn
 
getTypeMap() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
getUnicodeStream(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getUnicodeStream(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getUnit() - Method in class org.apache.lens.api.metastore.XMeasure
Gets the value of the unit property.
getUnit() - Method in class org.apache.lens.cube.metadata.CubeMeasure
 
getUpdateCount() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
getUpdatePeriod() - Method in class org.apache.lens.api.metastore.XPartition
Gets the value of the updatePeriod property.
getUpdatePeriod() - Method in class org.apache.lens.api.metastore.XUpdatePeriods
Gets the value of the updatePeriod property.
getUpdatePeriod() - Method in class org.apache.lens.cube.metadata.StoragePartitionDesc
 
getUpdatePeriods() - Method in class org.apache.lens.api.metastore.XStorageTableElement
Gets the value of the updatePeriods property.
getUpdatePeriods() - Method in class org.apache.lens.cube.metadata.CubeFactTable
 
getURL(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getURL(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getUser() - Method in class org.apache.lens.client.LensClientConfig
Get the username from config
getUser() - Method in class org.apache.lens.client.LensConnectionParams
 
getUser() - Method in class org.apache.lens.server.api.query.QueryQueued
Get the submitting user
getUserConfig(String) - Method in class org.apache.lens.server.user.CustomUserConfigLoader
 
getUserConfig(String) - Method in class org.apache.lens.server.user.DatabaseUserConfigLoader
 
getUserConfig(String) - Method in class org.apache.lens.server.user.FixedUserConfigLoader
 
getUserConfig(String) - Method in class org.apache.lens.server.user.LDAPBackedDatabaseUserConfigLoader
 
getUserConfig(String) - Method in class org.apache.lens.server.user.PropertyBasedUserConfigLoader
 
getUserConfig(String) - Method in class org.apache.lens.server.user.UserConfigLoader
Gets the user config.
getUserConfig(String) - Static method in class org.apache.lens.server.user.UserConfigLoaderFactory
Gets the user config.
getValidColumns() - Method in class org.apache.lens.cube.metadata.CubeFactTable
Return valid columns of the fact, which can be specified by the property MetastoreUtil.getValidColumnsKey(getName())
getValidColumnsKey(String) - Static method in class org.apache.lens.cube.metadata.MetastoreUtil
 
getValidFactTablesKey(String) - Static method in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
getValidStorageTablesKey(String) - Static method in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
getValidUpdatePeriodsKey(String, String) - Static method in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
getValue() - Method in class org.apache.lens.api.metastore.XPartSpecElement
Gets the value of the value property.
getValue() - Method in class org.apache.lens.api.metastore.XProperty
Gets the value of the value property.
getValue() - Method in class org.apache.lens.api.metastore.XSkewedValueLocation
Gets the value of the value property.
getValue() - Method in class org.apache.lens.api.metastore.XTimePartSpecElement
Gets the value of the value property.
getValueLocationMap() - Method in class org.apache.lens.api.metastore.XSkewedInfo
Gets the value of the valueLocationMap property.
getValues() - Method in class org.apache.lens.cube.metadata.InlineDimAttribute
 
getWarnings() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
getWarnings() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
getWarnings() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
getWeeksBetween(Date, Date) - Static method in class org.apache.lens.cube.parse.DateUtil
 
getWeight() - Method in class org.apache.lens.api.metastore.XDimensionTable
Gets the value of the weight property.
getWeight() - Method in class org.apache.lens.api.metastore.XFactTable
Gets the value of the weight property.
getWeight(Map<String, String>, String) - Static method in class org.apache.lens.cube.metadata.AbstractCubeTable
 
getWelcomeMessage() - Method in class org.apache.lens.cli.skel.LensBanner
 
getWhere() - Method in interface org.apache.lens.cube.parse.HQLContextInterface
Get where string
getWhere() - Method in class org.apache.lens.cube.parse.SimpleHQLContext
 
getWhereClause(String, String) - Static method in class org.apache.lens.cube.parse.StorageUtil
 
getWhereClause(CandidateDim, String) - Static method in class org.apache.lens.cube.parse.StorageUtil
 
getWherePartClause(String, String, List<String>) - Static method in class org.apache.lens.cube.parse.StorageUtil
 
getWhereTree() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
getWSFeatureImplConfKey(String) - Static method in class org.apache.lens.server.api.LensConfConstants
Gets the WS feature impl conf key.
getWSFilterImplConfKey(String) - Static method in class org.apache.lens.server.api.LensConfConstants
Gets the WS filter impl conf key.
getWSListenerImplConfKey(String) - Static method in class org.apache.lens.server.api.LensConfConstants
Gets the WS listener impl conf key.
getWSResourceImplConfKey(String) - Static method in class org.apache.lens.server.api.LensConfConstants
Gets the WS resource impl conf key.
getXJoinChainFromJoinChain(JoinChain) - Static method in class org.apache.lens.server.metastore.JAXBUtils
Create XJoinChain from cube join chain
getXMLGregorianCalendar(Date) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
getXStorageTableFromHiveTable(Table) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
getYearsBetween(Date, Date) - Static method in class org.apache.lens.cube.parse.DateUtil
 
GRANULARITY - Static variable in class org.apache.lens.cube.parse.DateUtil
 
GRAPHITE_PORT - Static variable in class org.apache.lens.server.api.LensConfConstants
graphite server port
GRAPHITE_SERVERNAME - Static variable in class org.apache.lens.server.api.LensConfConstants
graphite server hostname

H

HadoopFileFormatter - Class in org.apache.lens.lib.query
A hadoop file formatter

This has capability to create output on Hadoop compatible files systems, with hadoop supported compression codecs.

HadoopFileFormatter() - Constructor for class org.apache.lens.lib.query.HadoopFileFormatter
 
HANDLER_METHOD_NAME - Static variable in interface org.apache.lens.server.api.events.LensEventListener
The Constant HANDLER_METHOD_NAME.
hasAggregate(ASTNode) - Static method in class org.apache.lens.cube.parse.HQLParser
 
hasAggregates() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
hasContainingPart() - Method in class org.apache.lens.cube.parse.FactPartition
 
hasCubeInQuery() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
hasDimensionInQuery() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
hashCode() - Method in class org.apache.lens.cube.metadata.AbstractBaseTable
 
hashCode() - Method in class org.apache.lens.cube.metadata.AbstractCubeTable
 
hashCode() - Method in class org.apache.lens.cube.metadata.BaseDimAttribute
 
hashCode() - Method in class org.apache.lens.cube.metadata.ColumnMeasure
 
hashCode() - Method in class org.apache.lens.cube.metadata.Cube
 
hashCode() - Method in class org.apache.lens.cube.metadata.CubeColumn
 
hashCode() - Method in class org.apache.lens.cube.metadata.CubeDimAttribute
 
hashCode() - Method in class org.apache.lens.cube.metadata.CubeDimensionTable
 
hashCode() - Method in class org.apache.lens.cube.metadata.CubeFactTable
 
hashCode() - Method in class org.apache.lens.cube.metadata.CubeMeasure
 
hashCode() - Method in class org.apache.lens.cube.metadata.DerivedCube
 
hashCode() - Method in class org.apache.lens.cube.metadata.Dimension
 
hashCode() - Method in class org.apache.lens.cube.metadata.ExprColumn
 
hashCode() - Method in class org.apache.lens.cube.metadata.HierarchicalDimAttribute
 
hashCode() - Method in class org.apache.lens.cube.metadata.InlineDimAttribute
 
hashCode() - Method in class org.apache.lens.cube.metadata.SchemaGraph.TableRelationship
 
hashCode() - Method in class org.apache.lens.cube.metadata.TableReference
 
hashCode() - Method in class org.apache.lens.server.session.LensSessionImpl.ResourceEntry
 
hasLensSession(LensSessionHandle) - Method in class org.apache.lens.driver.hive.HiveDriver
Checks for lens session.
hasNext() - Method in class org.apache.lens.driver.hive.HiveInMemoryResultSet
 
hasNext() - Method in class org.apache.lens.driver.jdbc.JDBCResultSet
 
hasNext() - Method in class org.apache.lens.server.api.driver.InMemoryResultSet
Whether there is another result row available.
hasStorageSnapshots(String) - Method in class org.apache.lens.cube.metadata.CubeDimensionTable
 
hasSubQuery() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
Get if the query has a subquery or not.
HCatRecordToObjectListMapper - Class in org.apache.lens.rdd
The Class HCatRecordToObjectListMapper.
HCatRecordToObjectListMapper() - Constructor for class org.apache.lens.rdd.HCatRecordToObjectListMapper
 
HDFSStorage - Class in org.apache.lens.cube.metadata
 
HDFSStorage(String) - Constructor for class org.apache.lens.cube.metadata.HDFSStorage
 
HDFSStorage(Table) - Constructor for class org.apache.lens.cube.metadata.HDFSStorage
 
HEADER_TYPE - Static variable in class org.apache.lens.lib.query.AbstractOutputFormatter
The Constant HEADER_TYPE.
HierarchicalDimAttribute - Class in org.apache.lens.cube.metadata
 
HierarchicalDimAttribute(String, String, List<CubeDimAttribute>) - Constructor for class org.apache.lens.cube.metadata.HierarchicalDimAttribute
 
HierarchicalDimAttribute(String, Map<String, String>) - Constructor for class org.apache.lens.cube.metadata.HierarchicalDimAttribute
 
HIERARCHY_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
HIVE_CONNECTION_CLASS - Static variable in class org.apache.lens.driver.hive.HiveDriver
The Constant HIVE_CONNECTION_CLASS.
hiveConf(HiveConf) - Method in class org.apache.lens.ml.spark.TableTrainingSpec.TableTrainingSpecBuilder
Hive conf.
hiveConf(HiveConf) - Method in class org.apache.lens.ml.TableTestingSpec.TableTestingSpecBuilder
Hive conf.
hiveConf(HiveConf) - Method in class org.apache.lens.ml.task.MLTask.Builder
 
hiveCubeFromXCube(XCube, Cube) - Static method in class org.apache.lens.server.metastore.JAXBUtils
Create a hive ql cube obejct from corresponding JAXB object
hiveDimAttrFromXDimAttr(XDimAttribute) - Static method in class org.apache.lens.server.metastore.JAXBUtils
Create a hive ql CubeDimension from JAXB counterpart
HiveDriver - Class in org.apache.lens.driver.hive
The Class HiveDriver.
HiveDriver() - Constructor for class org.apache.lens.driver.hive.HiveDriver
Instantiates a new hive driver.
hiveExprColumnFromXExprColumn(XExprColumn) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
HiveInMemoryResultSet - Class in org.apache.lens.driver.hive
The Class HiveInMemoryResultSet.
HiveInMemoryResultSet(OperationHandle, CLIServiceClient, boolean) - Constructor for class org.apache.lens.driver.hive.HiveInMemoryResultSet
Instantiates a new hive in memory result set.
hiveMeasureFromXMeasure(XMeasure) - Static method in class org.apache.lens.server.metastore.JAXBUtils
Create hive ql CubeMeasure from JAXB counterpart
HiveMLUDF - Class in org.apache.lens.ml
Generic UDF to laod ML Models saved in HDFS and apply the model on list of columns passed as argument.
HivePersistentResultSet - Class in org.apache.lens.driver.hive
The Class HivePersistentResultSet.
HivePersistentResultSet(Path, OperationHandle, CLIServiceClient) - Constructor for class org.apache.lens.driver.hive.HivePersistentResultSet
Instantiates a new hive persistent result set.
HiveQueryPlan - Class in org.apache.lens.driver.hive
The Class HiveQueryPlan.
HiveQueryPlan(List<String>, QueryPrepareHandle, HiveConf) - Constructor for class org.apache.lens.driver.hive.HiveQueryPlan
Instantiates a new hive query plan.
HiveResultSetMetadata - Class in org.apache.lens.driver.hive
Instantiates a new hive result set metadata.
HiveResultSetMetadata() - Constructor for class org.apache.lens.driver.hive.HiveResultSetMetadata
 
HiveSessionService - Class in org.apache.lens.server.session
The Class HiveSessionService.
HiveSessionService(CLIService) - Constructor for class org.apache.lens.server.session.HiveSessionService
Instantiates a new hive session service.
HiveSessionService.SessionExpiryRunnable - Class in org.apache.lens.server.session
The Class SessionExpiryRunnable.
HiveSessionService.SessionExpiryRunnable() - Constructor for class org.apache.lens.server.session.HiveSessionService.SessionExpiryRunnable
 
HiveTableRDD - Class in org.apache.lens.ml.spark
Create a JavaRDD based on a Hive table using HCatInputFormat.
HOUR_FMT - Static variable in class org.apache.lens.cube.parse.DateUtil
 
HOURLY_PARTITION_WEIGHT_DEFAULT - Static variable in class org.apache.lens.driver.hive.HiveDriver
 
HQLContextInterface - Interface in org.apache.lens.cube.parse
HQL context holding the ql expressions
HQLParser - Class in org.apache.lens.cube.parse
 
HQLParser.ASTNodeVisitor - Interface in org.apache.lens.cube.parse
 
HQLParser.TreeNode - Class in org.apache.lens.cube.parse
 
HQLParser.TreeNode(HQLParser.TreeNode, ASTNode) - Constructor for class org.apache.lens.cube.parse.HQLParser.TreeNode
 
HS2_CALCULATE_PRIORITY - Static variable in class org.apache.lens.driver.hive.HiveDriver
 
HS2_CONNECTION_EXPIRY_DELAY - Static variable in class org.apache.lens.driver.hive.HiveDriver
The Constant HS2_CONNECTION_EXPIRY_DELAY.
HS2_PARTITION_WEIGHT_DAILY - Static variable in class org.apache.lens.driver.hive.HiveDriver
 
HS2_PARTITION_WEIGHT_HOURLY - Static variable in class org.apache.lens.driver.hive.HiveDriver
 
HS2_PARTITION_WEIGHT_MONTHLY - Static variable in class org.apache.lens.driver.hive.HiveDriver
 
HS2_PRIORITY_DEFAULT_RANGES - Static variable in class org.apache.lens.driver.hive.HiveDriver
 
HS2_PRIORITY_RANGES - Static variable in class org.apache.lens.driver.hive.HiveDriver
Config param for defining priority ranges.
HTTP_CLIENT_ERROR - Static variable in class org.apache.lens.server.LensRequestListener
The Constant HTTP_CLIENT_ERROR.
HTTP_ERROR - Static variable in class org.apache.lens.server.LensRequestListener
The Constant HTTP_ERROR.
HTTP_REQUESTS_FINISHED - Static variable in class org.apache.lens.server.LensRequestListener
The Constant HTTP_REQUESTS_FINISHED.
HTTP_REQUESTS_STARTED - Static variable in class org.apache.lens.server.LensRequestListener
The Constant HTTP_REQUESTS_STARTED.
HTTP_SERVER_ERROR - Static variable in class org.apache.lens.server.LensRequestListener
The Constant HTTP_SERVER_ERROR.
HTTP_UNKOWN_ERROR - Static variable in class org.apache.lens.server.LensRequestListener
The Constant HTTP_UNKOWN_ERROR.

I

incrCounter(String) - Method in interface org.apache.lens.server.api.metrics.MetricsService
Increment a counter with the given name Actual name of the counter will be

incrCounter(Class<?>, String) - Method in interface org.apache.lens.server.api.metrics.MetricsService
Increment a counter with the name constructed using given class and counter name Actual name of the counter will be

incrCounter(String) - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
incrCounter(Class<?>, String) - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
IndexApp - Class in org.apache.lens.server
The Class IndexApp.
IndexApp() - Constructor for class org.apache.lens.server.IndexApp
 
IndexResource - Class in org.apache.lens.server
The Class IndexResource.
IndexResource() - Constructor for class org.apache.lens.server.IndexResource
 
init(Configuration) - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
 
init(Configuration) - Method in class org.apache.lens.driver.jdbc.JDBCDriver.DummyQueryRewriter
 
init(QueryContext, LensResultSetMetadata) - Method in class org.apache.lens.lib.query.AbstractFileFormatter
 
init(QueryContext, LensResultSetMetadata) - Method in class org.apache.lens.lib.query.AbstractOutputFormatter
 
init(QueryContext, LensResultSetMetadata) - Method in class org.apache.lens.lib.query.FilePersistentFormatter
 
init(QueryContext, LensResultSetMetadata) - Method in class org.apache.lens.lib.query.FileSerdeFormatter
 
init(QueryContext, LensResultSetMetadata) - Method in class org.apache.lens.lib.query.WrappedFileFormatter
 
init(HiveConf) - Method in class org.apache.lens.ml.LensMLImpl
Inits the.
init(LensConf) - Method in interface org.apache.lens.ml.MLDriver
Inits the.
init(LensConf) - Method in class org.apache.lens.ml.spark.SparkMLDriver
 
init(QueryContext, LensResultSetMetadata) - Method in interface org.apache.lens.server.api.query.QueryOutputFormatter
Initialize the formatter.
init(Configuration) - Method in interface org.apache.lens.server.api.query.QueryRewriter
Set conf for the rewriter
init(HiveConf) - Method in class org.apache.lens.server.EventServiceImpl
 
init(HiveConf) - Method in class org.apache.lens.server.LensServices
 
init(FilterConfig) - Method in class org.apache.lens.server.metastore.AuthorizationFilter
 
init(HiveConf) - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
init(HiveConf) - Method in class org.apache.lens.server.ml.MLServiceImpl
 
init(FilterConfig) - Method in class org.apache.lens.server.query.AuthorizationFilter
 
init(Configuration) - Method in class org.apache.lens.server.query.LensServerDAO
Inits the.
init(HiveConf) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
init(HiveConf) - Method in class org.apache.lens.server.session.DatabaseResourceService
 
init(HiveConf) - Method in class org.apache.lens.server.session.HiveSessionService
 
init(HiveConf) - Method in class org.apache.lens.server.stats.StatisticsService
 
init(HiveConf) - Static method in class org.apache.lens.server.user.UserConfigLoaderFactory
Inits the.
initalizeDatabaseStorage() - Static method in class org.apache.lens.examples.DatabaseUtil
Initalize database storage.
initColumnsForTable() - Method in class org.apache.lens.cube.metadata.SchemaGraph.JoinPath
 
initialize(Configuration, Properties) - Method in class org.apache.lens.lib.query.CSVSerde
 
initialize(Configuration, Properties) - Method in class org.apache.lens.lib.query.JSonSerde
An initialization function used to gather information about the table.
initialize(ObjectInspector[]) - Method in class org.apache.lens.ml.HiveMLUDF
Currently we only support double as the return value.
initialize(Configuration) - Method in class org.apache.lens.server.stats.store.log.LogStatisticsStore
 
initialize(Configuration) - Method in class org.apache.lens.server.stats.store.log.StatisticsLogPartitionHandler
Initialize.
initialize(Configuration) - Method in class org.apache.lens.server.stats.store.log.StatisticsLogRollupHandler
Initalize the handler.
initialize(Configuration) - Method in class org.apache.lens.server.stats.store.StatisticsStore
Initialize the store.
initialize(Configuration, Properties) - Method in class org.apache.lens.storage.db.DBSerde
 
initializeUserConfigLoader() - Static method in class org.apache.lens.server.user.UserConfigLoaderFactory
Initialize user config loader.
INLINE_SIZE_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
INLINE_VALUES_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
InlineDimAttribute - Class in org.apache.lens.cube.metadata
 
InlineDimAttribute(FieldSchema, List<String>) - Constructor for class org.apache.lens.cube.metadata.InlineDimAttribute
 
InlineDimAttribute(FieldSchema, String, Date, Date, Double, List<String>) - Constructor for class org.apache.lens.cube.metadata.InlineDimAttribute
 
InlineDimAttribute(String, Map<String, String>) - Constructor for class org.apache.lens.cube.metadata.InlineDimAttribute
This is used only for serializing
InMemoryOutputFormatter - Interface in org.apache.lens.server.api.query
Query result formatter, if the result from driver is in in-memory.
InMemoryQueryResult - Class in org.apache.lens.api.query
The Class InMemoryQueryResult.
InMemoryQueryResult() - Constructor for class org.apache.lens.api.query.InMemoryQueryResult
 
InMemoryResultSet - Class in org.apache.lens.server.api.driver
The Class InMemoryResultSet.
InMemoryResultSet() - Constructor for class org.apache.lens.server.api.driver.InMemoryResultSet
 
inputTable(String) - Method in class org.apache.lens.ml.TableTestingSpec.TableTestingSpecBuilder
Set the input table
insertFinishedQuery(FinishedLensQuery) - Method in class org.apache.lens.server.query.LensServerDAO
DAO method to insert a new Finished query into Table.
insertRow() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
IS_JOIN_KEY_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
isActive() - Method in class org.apache.lens.server.session.LensSessionImpl
 
isAfterLast() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
isAggregateAST(ASTNode) - Static method in class org.apache.lens.cube.parse.HQLParser
 
isAggregated() - Method in class org.apache.lens.cube.metadata.CubeFactTable
 
isAggregateExpr(String) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
isAlgoSupported(String) - Method in class org.apache.lens.ml.Algorithms
Checks if is algo supported.
isAlgoSupported(String) - Method in interface org.apache.lens.ml.MLDriver
Checks if is algo supported.
isAlgoSupported(String) - Method in class org.apache.lens.ml.spark.SparkMLDriver
 
isArithmeticOp(int) - Static method in class org.apache.lens.cube.parse.HQLParser
 
isAutoIncrement(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
isAutoJoinResolved() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
isBeforeFirst() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
isCaseSensitive(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
isChainedColumn() - Method in class org.apache.lens.cube.metadata.ReferencedDimAtrribute
Tells whether the attribute is retrieved from chain
isClosed() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
isClosed() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
isClosed() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
isCloseOnCompletion() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
isCompressed() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the compressed property.
isConnectionOpen() - Method in class org.apache.lens.client.LensClient
 
isCube(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Is the table name passed a cube?
isCubeMeasure(String) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
isCubeQuery(String) - Static method in class org.apache.lens.driver.cube.RewriteUtil
Checks if is cube query.
isCurrency(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
isDefinitelyWritable(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
isDerivedCube() - Method in class org.apache.lens.cube.metadata.Cube
 
isDerivedCube() - Method in interface org.apache.lens.cube.metadata.CubeInterface
Is the cube a derived cube or base cube
isDerivedCube() - Method in class org.apache.lens.cube.metadata.DerivedCube
 
isDimension(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Is the table name passed a dimension?
isDimensionTable(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Is the table name passed a dimension table?
isEmpty() - Method in class org.apache.lens.cube.metadata.SchemaGraph.JoinPath
 
isExternal() - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Gets the value of the external property.
isFactTable(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Is the table name passed a fact table?
isFinished() - Method in class org.apache.lens.api.query.QueryStatus
 
isFinished() - Method in class org.apache.lens.server.api.driver.DriverQueryStatus
 
isFirst() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
isIdle() - Method in class org.apache.lens.client.LensStatement
 
isLast() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
isNullable(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
isOpen() - Method in class org.apache.lens.client.LensConnection
Check if the connection is opened.
isPoolable() - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
isReadOnly() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
isReadOnly(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
isReadyForRDD(QueryHandle) - Method in class org.apache.lens.rdd.LensRDDClient
Check if the RDD is created.
isResultAvailableInDriver() - Method in class org.apache.lens.server.api.query.QueryContext
 
isSearchable(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
isSelectASTNode(ASTNode) - Static method in class org.apache.lens.cube.parse.HQLParser
 
isSigned(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
isStopping() - Method in class org.apache.lens.server.LensServices
 
isStorage(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
Is the table name passed a storage?
isValid(int) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
isValidateTransition(QueryStatus.Status) - Method in class org.apache.lens.api.query.QueryStatus
Checks if is validate transition.
isValidTransition(QueryStatus.Status, QueryStatus.Status) - Static method in class org.apache.lens.api.query.QueryStatus
Checks if is valid transition.
isWrapperFor(Class<?>) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
isWrapperFor(Class<?>) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
isWrapperFor(Class<?>) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
isWrapperFor(Class<?>) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
isWritable(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 

J

JAXB_UNMARSHALLER - Static variable in class org.apache.lens.client.LensMetadataClient
 
JAXB_UNMARSHALLER - Static variable in class org.apache.lens.examples.SampleMetastore
 
JAXBUtils - Class in org.apache.lens.server.metastore
Utilities for converting to and from JAXB types to hive.ql.metadata.cube types
JDBC_CONNECTION_PROVIDER - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_CONNECTION_PROVIDER.
JDBC_DB_URI - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_DB_URI.
JDBC_DRIVER_CLASS - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_DRIVER_CLASS.
JDBC_DRIVER_PFX - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_DRIVER_PFX.
JDBC_ENABLE_RESULTSET_STREAMING_RETRIEVAL - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
 
JDBC_EXPLAIN_KEYWORD_BEFORE_SELECT - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_EXPLAIN_KEYWORD_BEFORE_SELECT.
JDBC_EXPLAIN_KEYWORD_PARAM - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_EXPLAIN_KEYWORD_PARAM.
JDBC_FETCH_SIZE - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
 
JDBC_GET_CONNECTION_TIMEOUT - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_GET_CONNECTION_TIMEOUT.
JDBC_GET_CONNECTION_TIMEOUT_DEFAULT - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_GET_CONNECTION_TIMEOUT_DEFAULT.
JDBC_MAX_STATEMENTS_PER_CONNECTION - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_MAX_STATEMENTS_PER_CONNECTION.
JDBC_MAX_STATEMENTS_PER_CONNECTION_DEFAULT - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_MAX_STATEMENTS_PER_CONNECTION_DEFAULT.
JDBC_PASSWORD - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_PASSWORD.
JDBC_POOL_IDLE_TIME - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_POOL_IDLE_TIME.
JDBC_POOL_IDLE_TIME_DEFAULT - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_POOL_IDLE_TIME_DEFAULT.
JDBC_POOL_MAX_SIZE - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_POOL_MAX_SIZE.
JDBC_POOL_MAX_SIZE_DEFAULT - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_POOL_MAX_SIZE_DEFAULT.
JDBC_QUERY_REWRITER_CLASS - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_QUERY_REWRITER_CLASS.
JDBC_USER - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_USER.
JDBC_VALIDATE_THROUGH_PREPARE - Static variable in class org.apache.lens.driver.jdbc.JDBCDriverConfConstants
The Constant JDBC_VALIDATE_THROUGH_PREPARE.
jdbcCompliant() - Method in class org.apache.lens.client.jdbc.LensJdbcDriver
 
JDBCDriver - Class in org.apache.lens.driver.jdbc
This driver is responsible for running queries against databases which can be queried using the JDBC API.
JDBCDriver() - Constructor for class org.apache.lens.driver.jdbc.JDBCDriver
 
JDBCDriver.DummyQueryRewriter - Class in org.apache.lens.driver.jdbc
The Class DummyQueryRewriter.
JDBCDriver.DummyQueryRewriter() - Constructor for class org.apache.lens.driver.jdbc.JDBCDriver.DummyQueryRewriter
 
JDBCDriverConfConstants - Class in org.apache.lens.driver.jdbc
The Interface JDBCDriverConfConstants.
JDBCResultSet - Class in org.apache.lens.driver.jdbc
The Class JDBCResultSet.
JDBCResultSet(JDBCDriver.QueryResult, ResultSet, boolean) - Constructor for class org.apache.lens.driver.jdbc.JDBCResultSet
Instantiates a new JDBC result set.
JDBCResultSet.FieldSchemaData - Class in org.apache.lens.driver.jdbc
FieldSchemaData is created so that we don't save FieldSchema as some classes used by it don't have default constructors which are required by jackson
JDBCResultSet.FieldSchemaData(String, String, String) - Constructor for class org.apache.lens.driver.jdbc.JDBCResultSet.FieldSchemaData
 
JDBCResultSet.JDBCResultSetMetadata - Class in org.apache.lens.driver.jdbc
Result set metadata of a JDBC query
JDBCResultSet.JDBCResultSetMetadata() - Constructor for class org.apache.lens.driver.jdbc.JDBCResultSet.JDBCResultSetMetadata
 
JDBCUtils - Class in org.apache.lens.client.jdbc
The Class JDBCUtils.
JOIN_CHAIN_KEY - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
JOIN_CHAIN_LIST_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
JOIN_TYPE_KEY - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
JoinChain - Class in org.apache.lens.cube.metadata
 
JoinChain(String, String, String) - Constructor for class org.apache.lens.cube.metadata.JoinChain
Construct join chain
JoinChain(AbstractCubeTable, String) - Constructor for class org.apache.lens.cube.metadata.JoinChain
This is used only for serializing
JoinChain(JoinChain) - Constructor for class org.apache.lens.cube.metadata.JoinChain
Copy constructor for JoinChain
JoinChain.Edge - Class in org.apache.lens.cube.metadata
 
JoinChain.Path - Class in org.apache.lens.cube.metadata
 
joinChainFromXJoinChain(XJoinChain) - Static method in class org.apache.lens.server.metastore.JAXBUtils
Create cube's JoinChain from JAXB counterpart
joinWithAnd(String...) - Static method in class org.apache.lens.cube.parse.StorageUtil
 
JSonSerde - Class in org.apache.lens.lib.query
This SerDe can be used for processing JSON data in Hive.
JSonSerde() - Constructor for class org.apache.lens.lib.query.JSonSerde
 

K

kill() - Method in class org.apache.lens.client.LensStatement
Kill.
kill(LensQuery) - Method in class org.apache.lens.client.LensStatement
Kill.
killQuery(String) - Method in class org.apache.lens.cli.commands.LensQueryCommands
Kill query.
killQuery(QueryHandle) - Method in class org.apache.lens.client.LensClient
 
KMeansAlgo - Class in org.apache.lens.ml.spark.algos
The Class KMeansAlgo.
KMeansAlgo() - Constructor for class org.apache.lens.ml.spark.algos.KMeansAlgo
 
KMeansClusteringModel - Class in org.apache.lens.ml.spark.models
The Class KMeansClusteringModel.
KMeansClusteringModel(String, KMeansModel) - Constructor for class org.apache.lens.ml.spark.models.KMeansClusteringModel
Instantiates a new k means clustering model.

L

labelColumn(String) - Method in class org.apache.lens.ml.spark.TableTrainingSpec.TableTrainingSpecBuilder
Label column.
labelColumn(String) - Method in class org.apache.lens.ml.task.MLTask.Builder
 
LabelledPrediction<LABELTYPE,PREDICTIONTYPE> - Interface in org.apache.lens.ml
Prediction type used when the model prediction is of complex types.
lableColumn(String) - Method in class org.apache.lens.ml.TableTestingSpec.TableTestingSpecBuilder
Labe column.
last() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
LATEST_PART_TIMESTAMP_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
LATEST_PARTITION_VALUE - Static variable in class org.apache.lens.cube.metadata.StorageConstants
 
LDAPBackedDatabaseUserConfigLoader - Class in org.apache.lens.server.user
The Class LDAPBackedDatabaseUserConfigLoader.
LDAPBackedDatabaseUserConfigLoader(HiveConf) - Constructor for class org.apache.lens.server.user.LDAPBackedDatabaseUserConfigLoader
Instantiates a new LDAP backed database user config loader.
LENS_ML_RESOURCE_PATH - Static variable in class org.apache.lens.client.LensMLJerseyClient
The Constant LENS_ML_RESOURCE_PATH.
LENS_SERVICES_NAME - Static variable in class org.apache.lens.server.LensServices
The Constant LENS_SERVICES_NAME.
LensApplication - Class in org.apache.lens.server
The Class LensApplication.
LensApplication() - Constructor for class org.apache.lens.server.LensApplication
 
LensApplicationListener - Class in org.apache.lens.server
The listener interface for receiving lensApplication events.
LensApplicationListener() - Constructor for class org.apache.lens.server.LensApplicationListener
 
LensBanner - Class in org.apache.lens.cli.skel
The Class LensBanner.
LensBanner() - Constructor for class org.apache.lens.cli.skel.LensBanner
 
LensClient - Class in org.apache.lens.client
 
LensClient() - Constructor for class org.apache.lens.client.LensClient
 
LensClient(LensClientConfig) - Constructor for class org.apache.lens.client.LensClient
 
LensClient(String, String) - Constructor for class org.apache.lens.client.LensClient
 
LensClient(LensClientConfig, String, String) - Constructor for class org.apache.lens.client.LensClient
 
LensClient(Credentials) - Constructor for class org.apache.lens.client.LensClient
 
LensClient.LensClientResultSetWithStats - Class in org.apache.lens.client
 
LensClient.LensClientResultSetWithStats(LensClientResultSet, LensQuery) - Constructor for class org.apache.lens.client.LensClient.LensClientResultSetWithStats
 
LensClientConfig - Class in org.apache.lens.client
Configuration Class which is used in the lens client.
LensClientConfig() - Constructor for class org.apache.lens.client.LensClientConfig
Instantiates a new lens client config.
LensClientException - Exception in org.apache.lens.client.exceptions
The Class LensClientException.
LensClientException(String, Exception) - Constructor for exception org.apache.lens.client.exceptions.LensClientException
Instantiates a new lens client exception.
LensClientException(String) - Constructor for exception org.apache.lens.client.exceptions.LensClientException
Instantiates a new lens client exception.
LensClientResultSet - Class in org.apache.lens.client
The Class LensClientResultSet.
LensClientResultSet(QueryResult, QueryResultSetMetadata) - Constructor for class org.apache.lens.client.LensClientResultSet
Instantiates a new lens client result set.
LensClientServerConnectionException - Exception in org.apache.lens.client.exceptions
The Class LensClientServerConnectionException.
LensClientServerConnectionException(int) - Constructor for exception org.apache.lens.client.exceptions.LensClientServerConnectionException
Instantiates a new lens client server connection exception.
LensClientServerConnectionException(String, Exception) - Constructor for exception org.apache.lens.client.exceptions.LensClientServerConnectionException
Instantiates a new lens client server connection exception.
LensClientSingletonWrapper - Enum in org.apache.lens.client
The Enum LensClientSingletonWrapper.
LensConf - Class in org.apache.lens.api
The Class LensConf.
LensConf() - Constructor for class org.apache.lens.api.LensConf
 
LensConfConstants - Class in org.apache.lens.server.api
The Class LensConfConstants.
LensConnection - Class in org.apache.lens.client
Top level client connection class which is used to connect to a lens server.
LensConnection(LensConnectionParams) - Constructor for class org.apache.lens.client.LensConnection
Construct a connection to lens server specified by connection parameters.
LensConnection(LensConnectionParams, LensSessionHandle) - Constructor for class org.apache.lens.client.LensConnection
Construct a connection to lens server specified by connection parameters with an already established session
LensConnectionBuilder - Class in org.apache.lens.client
Top level builder class for lens connection.
LensConnectionBuilder() - Constructor for class org.apache.lens.client.LensConnectionBuilder
Instantiates a new lens connection builder.
LensConnectionCommands - Class in org.apache.lens.cli.commands
The Class LensConnectionCommands.
LensConnectionCommands() - Constructor for class org.apache.lens.cli.commands.LensConnectionCommands
 
LensConnectionParams - Class in org.apache.lens.client
Top level class which encapsulates connections parameters required for lens connection.
LensConnectionParams() - Constructor for class org.apache.lens.client.LensConnectionParams
Construct parameters required to connect to lens server using values in lens-client-site.xml
LensConnectionParams(LensClientConfig) - Constructor for class org.apache.lens.client.LensConnectionParams
Construct parameters required to connect to lens server from values passed in configuration.
LensContainerRequest - Class in org.apache.lens.server.model
Wrapper class for ContainerRequest.
LensContainerRequest() - Constructor for class org.apache.lens.server.model.LensContainerRequest
 
LensCubeCommands - Class in org.apache.lens.cli.commands
The Class LensCubeCommands.
LensCubeCommands() - Constructor for class org.apache.lens.cli.commands.LensCubeCommands
 
LensDatabaseCommands - Class in org.apache.lens.cli.commands
The Class LensDatabaseCommands.
LensDatabaseCommands() - Constructor for class org.apache.lens.cli.commands.LensDatabaseCommands
 
LensDimensionCommands - Class in org.apache.lens.cli.commands
The Class LensDimensionCommands.
LensDimensionCommands() - Constructor for class org.apache.lens.cli.commands.LensDimensionCommands
 
LensDimensionTableCommands - Class in org.apache.lens.cli.commands
The Class LensDimensionTableCommands.
LensDimensionTableCommands() - Constructor for class org.apache.lens.cli.commands.LensDimensionTableCommands
 
LensDriver - Interface in org.apache.lens.server.api.driver
The Interface LensDriver.
LensEvent - Class in org.apache.lens.server.api.events
Instantiates a new lens event.
LensEvent() - Constructor for class org.apache.lens.server.api.events.LensEvent
 
LensEventListener<T extends LensEvent> - Interface in org.apache.lens.server.api.events
The handler method should not block so that the event service can proceed to notifying other listeners as soon as possible.
LensEventService - Interface in org.apache.lens.server.api.events
Singleton which is responsible for managing the event-listener mapping as well as processing events.
LensException - Exception in org.apache.lens.api
The Class LensException.
LensException(String) - Constructor for exception org.apache.lens.api.LensException
Instantiates a new lens exception.
LensException(String, Throwable) - Constructor for exception org.apache.lens.api.LensException
Instantiates a new lens exception.
LensException() - Constructor for exception org.apache.lens.api.LensException
Instantiates a new lens exception.
LensException(Throwable) - Constructor for exception org.apache.lens.api.LensException
Instantiates a new lens exception.
LensFactCommands - Class in org.apache.lens.cli.commands
The Class LensFactCommands.
LensFactCommands() - Constructor for class org.apache.lens.cli.commands.LensFactCommands
 
LensFileOutputFormat - Class in org.apache.lens.lib.query
File output format which would write Text values in the charset enconding passed.
LensFileOutputFormat() - Constructor for class org.apache.lens.lib.query.LensFileOutputFormat
 
LensFileOutputFormat.LensRowWriter - Class in org.apache.lens.lib.query
The Class LensRowWriter.
LensFileOutputFormat.LensRowWriter(DataOutputStream, String, Path, String) - Constructor for class org.apache.lens.lib.query.LensFileOutputFormat.LensRowWriter
Instantiates a new lens row writer.
LensFileOutputFormat.LensRowWriter(DataOutputStream) - Constructor for class org.apache.lens.lib.query.LensFileOutputFormat.LensRowWriter
Instantiates a new lens row writer.
LensHistoryFileProvider - Class in org.apache.lens.cli.skel
The Class LensHistoryFileProvider.
LensHistoryFileProvider() - Constructor for class org.apache.lens.cli.skel.LensHistoryFileProvider
 
LensJdbcConnection - Class in org.apache.lens.client.jdbc
JDBC connection class which handles connection level operations to lens server.
LensJdbcConnection(String, Properties) - Constructor for class org.apache.lens.client.jdbc.LensJdbcConnection
Instantiates a new lens jdbc connection.
LensJdbcDriver - Class in org.apache.lens.client.jdbc
Top level JDBC driver for Lens.
LensJdbcDriver() - Constructor for class org.apache.lens.client.jdbc.LensJdbcDriver
 
LensJdbcResultSet - Class in org.apache.lens.client.jdbc
The Class LensJdbcResultSet.
LensJdbcResultSet(QueryResult, QueryResultSetMetadata, LensJdbcStatement) - Constructor for class org.apache.lens.client.jdbc.LensJdbcResultSet
Instantiates a new lens jdbc result set.
LensJdbcResultSetMetadata - Class in org.apache.lens.client.jdbc
The Class LensJdbcResultSetMetadata.
LensJdbcResultSetMetadata(QueryResultSetMetadata) - Constructor for class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
Instantiates a new lens jdbc result set metadata.
LensJdbcStatement - Class in org.apache.lens.client.jdbc
The Class LensJdbcStatement.
LensJdbcStatement(LensJdbcConnection) - Constructor for class org.apache.lens.client.jdbc.LensJdbcStatement
Instantiates a new lens jdbc statement.
LensMetadataClient - Class in org.apache.lens.client
 
LensMetadataClient(LensConnection) - Constructor for class org.apache.lens.client.LensMetadataClient
 
LensMetricsRegistry - Class in org.apache.lens.server.api.metrics
Lens MetricsRegistry.
LensML - Interface in org.apache.lens.ml
Lens's machine learning interface used by client code as well as Lens ML service.
LensMLClient - Class in org.apache.lens.client
Client side implementation of LensML
LensMLClient(LensConnectionParams, String) - Constructor for class org.apache.lens.client.LensMLClient
Instantiates a new lens ml client.
LensMLClient(LensConnectionParams, LensSessionHandle) - Constructor for class org.apache.lens.client.LensMLClient
Instantiates a new lens ml client.
LensMLImpl - Class in org.apache.lens.ml
The Class LensMLImpl.
LensMLImpl(HiveConf) - Constructor for class org.apache.lens.ml.LensMLImpl
Instantiates a new lens ml impl.
LensMLJerseyClient - Class in org.apache.lens.client
The Class LensMLJerseyClient.
LensMLJerseyClient(LensConnection, String) - Constructor for class org.apache.lens.client.LensMLJerseyClient
Instantiates a new lens ml jersey client.
LensMLJerseyClient(LensConnection, LensSessionHandle) - Constructor for class org.apache.lens.client.LensMLJerseyClient
Instantiates a new lens ml jersey client.
LensNativeTableCommands - Class in org.apache.lens.cli.commands
The Class LensNativeTableCommands.
LensNativeTableCommands() - Constructor for class org.apache.lens.cli.commands.LensNativeTableCommands
 
LensPersistentResult - Class in org.apache.lens.server.query
The Class LensPersistentResult.
LensPersistentResult(LensResultSetMetadata, String, int) - Constructor for class org.apache.lens.server.query.LensPersistentResult
Instantiates a new lens persistent result.
LensPreparedQuery - Class in org.apache.lens.api.query
The Class LensPreparedQuery.
LensPreparedQuery() - Constructor for class org.apache.lens.api.query.LensPreparedQuery
 
LensPromptProvider - Class in org.apache.lens.cli.skel
The Class LensPromptProvider.
LensPromptProvider() - Constructor for class org.apache.lens.cli.skel.LensPromptProvider
 
LensQuery - Class in org.apache.lens.api.query
The Class LensQuery.
LensQuery() - Constructor for class org.apache.lens.api.query.LensQuery
 
LensQueryCommands - Class in org.apache.lens.cli.commands
The Class LensQueryCommands.
LensQueryCommands() - Constructor for class org.apache.lens.cli.commands.LensQueryCommands
 
LensRDDClient - Class in org.apache.lens.rdd
Create RDD from a Lens query.
LensRDDClient(JavaSparkContext) - Constructor for class org.apache.lens.rdd.LensRDDClient
Create an RDD client with given spark Context.
LensRDDClient(SparkContext) - Constructor for class org.apache.lens.rdd.LensRDDClient
Create an RDD client with given spark Context.
LensRDDClient(JavaSparkContext, LensClient) - Constructor for class org.apache.lens.rdd.LensRDDClient
Instantiates a new lens rdd client.
LensRDDClient(SparkContext, LensClient) - Constructor for class org.apache.lens.rdd.LensRDDClient
Instantiates a new lens rdd client.
LensRDDClient.LensRDDResult - Class in org.apache.lens.rdd
Container object to store the RDD and corresponding Lens query handle.
LensRDDClient.LensRDDResult(RDD<List<Object>>, QueryHandle, String) - Constructor for class org.apache.lens.rdd.LensRDDClient.LensRDDResult
Instantiates a new lens rdd result.
LensRDDClient.LensRDDResult() - Constructor for class org.apache.lens.rdd.LensRDDClient.LensRDDResult
Instantiates a new lens rdd result.
LensRequestListener - Class in org.apache.lens.server
Event listener used for metrics in errors.
LensRequestListener() - Constructor for class org.apache.lens.server.LensRequestListener
 
LensResourceMethod - Class in org.apache.lens.server.model
Model object wrapping ResourceMethod.
LensResourceMethod() - Constructor for class org.apache.lens.server.model.LensResourceMethod
 
LensResultSet - Class in org.apache.lens.server.api.driver
Result set returned by driver.
LensResultSet() - Constructor for class org.apache.lens.server.api.driver.LensResultSet
 
LensResultSetMetadata - Class in org.apache.lens.server.api.driver
The Class LensResultSetMetadata.
LensResultSetMetadata() - Constructor for class org.apache.lens.server.api.driver.LensResultSetMetadata
 
LensServer - Class in org.apache.lens.server
The Class LensServer.
LensServerConf - Class in org.apache.lens.server
The Class LensServerConf.
LensServerDAO - Class in org.apache.lens.server.query
Top level class which logs and retrieves finished query from Database.
LensServerDAO() - Constructor for class org.apache.lens.server.query.LensServerDAO
 
LensService - Class in org.apache.lens.server
The Class LensService.
LensServices - Class in org.apache.lens.server
Manage lifecycle of all Lens services
LensServices(String) - Constructor for class org.apache.lens.server.LensServices
Instantiates a new lens services.
LensServices.SERVICE_MODE - Enum in org.apache.lens.server
The Enum SERVICE_MODE.
LensServletContextListener - Class in org.apache.lens.server
Initialize the webapp.
LensServletContextListener() - Constructor for class org.apache.lens.server.LensServletContextListener
 
LensSessionHandle - Class in org.apache.lens.api
The Class LensSessionHandle.
LensSessionHandle() - Constructor for class org.apache.lens.api.LensSessionHandle
 
LensSessionImpl - Class in org.apache.lens.server.session
The Class LensSessionImpl.
LensSessionImpl(TProtocolVersion, String, String, HiveConf, Map<String, String>, String) - Constructor for class org.apache.lens.server.session.LensSessionImpl
Instantiates a new lens session impl.
LensSessionImpl(SessionHandle, TProtocolVersion, String, String, HiveConf, Map<String, String>, String) - Constructor for class org.apache.lens.server.session.LensSessionImpl
Constructor used when restoring session.
LensSessionImpl.LensSessionPersistInfo - Class in org.apache.lens.server.session
The Class LensSessionPersistInfo.
LensSessionImpl.LensSessionPersistInfo() - Constructor for class org.apache.lens.server.session.LensSessionImpl.LensSessionPersistInfo
 
LensSessionImpl.ResourceEntry - Class in org.apache.lens.server.session
The Class ResourceEntry.
LensSessionImpl.ResourceEntry(String, String) - Constructor for class org.apache.lens.server.session.LensSessionImpl.ResourceEntry
Instantiates a new resource entry.
LensStatement - Class in org.apache.lens.client
Top level class which is used to execute lens queries.
LensStatement(LensConnection) - Constructor for class org.apache.lens.client.LensStatement
Instantiates a new lens statement.
LensStatistics - Class in org.apache.lens.server.stats.event
Class used to capture statistics information for various components.
LensStatistics(long) - Constructor for class org.apache.lens.server.stats.event.LensStatistics
Instantiates a new lens statistics.
LensStorageCommands - Class in org.apache.lens.cli.commands
The Class LensStorageCommands.
LensStorageCommands() - Constructor for class org.apache.lens.cli.commands.LensStorageCommands
 
LensUtil - Class in org.apache.lens.server.api.util
Utility methods for Lens
LIGHTEST_FACT_FIRST - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
LightestFactResolver - Class in org.apache.lens.cube.parse
Prune fact tables having more weight than minimum.
LightestFactResolver(Configuration) - Constructor for class org.apache.lens.cube.parse.LightestFactResolver
 
listAllResources(LensSessionHandle, String) - Method in interface org.apache.lens.server.api.session.SessionService
Lists resources from the session service
listAllResources(LensSessionHandle, String) - Method in class org.apache.lens.server.session.HiveSessionService
 
listResources(String) - Method in class org.apache.lens.cli.commands.LensConnectionCommands
List resources.
listResources(String) - Method in class org.apache.lens.client.LensClient
 
listResources(LensSessionHandle, String) - Method in class org.apache.lens.server.session.SessionResource
Lists resources from the session for a given resource type.
listResourcesFromConnection(String) - Method in class org.apache.lens.client.LensConnection
List resources from session
loadModel(Configuration, String, String) - Static method in class org.apache.lens.ml.ModelLoader
Load model.
loadReport(Configuration, String, String) - Static method in class org.apache.lens.ml.ModelLoader
Load report.
loadResources() - Method in class org.apache.lens.server.session.DatabaseResourceService
Load DB specific resources
LOG - Static variable in class org.apache.lens.cli.commands.BaseLensCommand
The Constant LOG.
LOG - Static variable in class org.apache.lens.client.LensMLJerseyClient
The Constant LOG.
LOG - Static variable in class org.apache.lens.cube.metadata.AbstractCubeTable
 
LOG - Static variable in class org.apache.lens.cube.parse.CubeQueryContext
 
LOG - Static variable in class org.apache.lens.cube.parse.DateUtil
 
LOG - Static variable in class org.apache.lens.cube.parse.FactHQLContext
 
LOG - Static variable in class org.apache.lens.cube.parse.LightestFactResolver
 
LOG - Static variable in class org.apache.lens.cube.parse.SimpleHQLContext
 
LOG - Static variable in class org.apache.lens.driver.cube.RewriteUtil
 
LOG - Static variable in class org.apache.lens.driver.hive.HiveDriver
The Constant LOG.
LOG - Static variable in class org.apache.lens.driver.hive.RemoteThriftConnection
The Constant LOG.
LOG - Static variable in class org.apache.lens.driver.jdbc.DataSourceConnectionProvider
The Constant LOG.
LOG - Static variable in class org.apache.lens.driver.jdbc.JDBCDriver
The Constant LOG.
LOG - Static variable in class org.apache.lens.driver.jdbc.JDBCResultSet
The Constant LOG.
LOG - Static variable in class org.apache.lens.lib.query.FilePersistentFormatter
The Constant LOG.
LOG - Static variable in class org.apache.lens.lib.query.WrappedFileFormatter
The Constant LOG.
LOG - Static variable in class org.apache.lens.ml.AlgoArgParser
The Constant LOG.
LOG - Static variable in class org.apache.lens.ml.HiveMLUDF
The Constant LOG.
LOG - Static variable in class org.apache.lens.ml.LensMLImpl
The Constant LOG.
LOG - Static variable in class org.apache.lens.ml.ModelLoader
The Constant LOG.
LOG - Static variable in class org.apache.lens.ml.spark.algos.BaseSparkAlgo
The Constant LOG.
LOG - Static variable in class org.apache.lens.ml.spark.ColumnFeatureFunction
The Constant LOG.
LOG - Static variable in class org.apache.lens.ml.spark.HiveTableRDD
 
LOG - Static variable in class org.apache.lens.ml.spark.SparkMLDriver
The Constant LOG.
LOG - Static variable in class org.apache.lens.ml.spark.TableTrainingSpec
The Constant LOG.
LOG - Static variable in class org.apache.lens.ml.TableTestingSpec
The Constant LOG.
LOG - Static variable in class org.apache.lens.rdd.LensRDDClient
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.api.driver.MinQueryCostSelector
 
LOG - Static variable in class org.apache.lens.server.api.metrics.MethodMetricsFactory
 
LOG - Static variable in interface org.apache.lens.server.api.priority.QueryPriorityDecider
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.api.query.AbstractQueryContext
The Constant LOG
LOG - Static variable in class org.apache.lens.server.api.query.DriverSelectorQueryContext
The constant LOG
LOG - Static variable in class org.apache.lens.server.AuthenticationFilter
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.EventServiceImpl
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.LensApplication
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.LensApplicationListener
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.LensServer
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.LensService
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.LensServices
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
LOG - Static variable in class org.apache.lens.server.metastore.JAXBUtils
 
LOG - Static variable in class org.apache.lens.server.metastore.MetastoreResource
 
LOG - Static variable in class org.apache.lens.server.metrics.MetricsServiceImpl
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.ml.MLServiceImpl
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.ml.MLServiceResource
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.query.QueryEndNotifier
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.query.QueryExecutionServiceImpl
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.query.QueryServiceResource
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.query.ResultFormatter
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.session.DatabaseResourceService
 
LOG - Static variable in class org.apache.lens.server.session.HiveSessionService
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.session.LensSessionImpl
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.session.SessionResource
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.ui.MetastoreUIResource
 
LOG - Static variable in class org.apache.lens.server.ui.QueryServiceUIResource
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.ui.SessionUIResource
The Constant LOG.
LOG - Static variable in class org.apache.lens.server.ui.StaticFileResource
The Constant LOG.
LOG_PARTITION_HANDLER_COUNTER - Static variable in class org.apache.lens.server.stats.store.log.StatisticsLogPartitionHandler
The Constant LOG_PARTITION_HANDLER_COUNTER.
LOG_PROPERTIES_FILE_KEY - Static variable in class org.apache.lens.server.LensServletContextListener
The Constant LOG_PROPERTIES_FILE_KEY.
LOG_SCANNER_ERRORS - Static variable in class org.apache.lens.server.stats.store.log.StatisticsLogFileScannerTask
The Constant LOG_SCANNER_ERRORS.
LOG_STORE_ERRORS - Static variable in class org.apache.lens.server.stats.store.log.LogStatisticsStore
The Constant LOG_STORE_ERRORS.
LoggableLensStatistics - Class in org.apache.lens.server.stats.event
Loggable Lens Statistics which is logged to a log4j file as a JSON Object.
LoggableLensStatistics(long) - Constructor for class org.apache.lens.server.stats.event.LoggableLensStatistics
Instantiates a new loggable lens statistics.
LoggableLensStatistics() - Constructor for class org.apache.lens.server.stats.event.LoggableLensStatistics
Instantiates a new loggable lens statistics.
LogisticRegressionAlgo - Class in org.apache.lens.ml.spark.algos
The Class LogisticRegressionAlgo.
LogisticRegressionAlgo(String, String) - Constructor for class org.apache.lens.ml.spark.algos.LogisticRegressionAlgo
Instantiates a new logistic regression algo.
LogitRegressionClassificationModel - Class in org.apache.lens.ml.spark.models
The Class LogitRegressionClassificationModel.
LogitRegressionClassificationModel(String, LogisticRegressionModel) - Constructor for class org.apache.lens.ml.spark.models.LogitRegressionClassificationModel
Instantiates a new logit regression classification model.
LogStatisticsStore - Class in org.apache.lens.server.stats.store.log
The Class LogStatisticsStore.
LogStatisticsStore() - Constructor for class org.apache.lens.server.stats.store.log.LogStatisticsStore
Instantiates a new log statistics store.
LOOK_AHEAD_PT_PARTS_PFX - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 

M

MAIL_DEFAULT_SMTP_CONNECTIONTIMEOUT - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant MAIL_DEFAULT_SMTP_CONNECTIONTIMEOUT.
MAIL_DEFAULT_SMTP_TIMEOUT - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant MAIL_DEFAULT_SMTP_TIMEOUT.
MAIL_FROM_ADDRESS - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant MAIL_FROM_ADDRESS.
MAIL_HOST - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant MAIL_HOST.
MAIL_PORT - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant MAIL_PORT.
MAIL_SMTP_CONNECTIONTIMEOUT - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant MAIL_SMTP_CONNECTIONTIMEOUT.
MAIL_SMTP_TIMEOUT - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant MAIL_SMTP_TIMEOUT.
main(String[]) - Static method in class org.apache.lens.cube.parse.HQLParser
 
main(String[]) - Static method in class org.apache.lens.cube.parse.PruneCauses
 
main(String[]) - Static method in class org.apache.lens.examples.DatabaseUtil
The main method.
main(String[]) - Static method in class org.apache.lens.examples.PopulateSampleMetastore
 
main(String[]) - Static method in class org.apache.lens.examples.SampleMetastore
 
main(String[]) - Static method in class org.apache.lens.examples.SampleQueries
The main method.
main(String[]) - Static method in class org.apache.lens.server.LensServer
The main method.
mapFromXProperties(XProperties) - Static method in class org.apache.lens.server.metastore.JAXBUtils
Convert JAXB properties to Map
MAPRED_JOB_QUEUE_NAME - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant MAPRED_JOB_QUEUE_NAME.
markError() - Method in class org.apache.lens.server.api.metrics.DisabledMethodMetricsContext
 
markError() - Method in class org.apache.lens.server.api.metrics.MethodMetricGauge
 
markError() - Method in class org.apache.lens.server.api.metrics.MethodMetrics.Context
 
markError() - Method in interface org.apache.lens.server.api.metrics.MethodMetricsContext
Error came.
markSuccess() - Method in class org.apache.lens.server.api.metrics.DisabledMethodMetricsContext
 
markSuccess() - Method in class org.apache.lens.server.api.metrics.MethodMetricGauge
 
markSuccess() - Method in class org.apache.lens.server.api.metrics.MethodMetrics.Context
 
markSuccess() - Method in interface org.apache.lens.server.api.metrics.MethodMetricsContext
Method succeeded.
MAX_NUMBER_OF_FINISHED_QUERY - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant MAX_NUMBER_OF_FINISHED_QUERY.
MAX_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
maxIntervalInRange(Date, Date, Set<UpdatePeriod>) - Static method in class org.apache.lens.cube.metadata.CubeFactTable
Get the max update period for the given range and available update periods
MEASURE_KEY_PFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
MEASURES_LIST_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
mergeMaps(Map<K, V>, Map<K, V>, boolean) - Static method in class org.apache.lens.server.util.UtilityMethods
Merge maps.
METASTORE_ENABLE_CACHING - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
METASTORE_PFX - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant METASTORE_PFX.
MetastoreApp - Class in org.apache.lens.server.metastore
 
MetastoreApp() - Constructor for class org.apache.lens.server.metastore.MetastoreApp
 
MetastoreConstants - Class in org.apache.lens.cube.metadata
 
MetastoreResource - Class in org.apache.lens.server.metastore
metastore resource api

This provides api for all things metastore.

MetastoreResource() - Constructor for class org.apache.lens.server.metastore.MetastoreResource
 
MetastoreUIResource - Class in org.apache.lens.server.ui
metastore UI resource api

This provides api for all things metastore UI.

MetastoreUIResource() - Constructor for class org.apache.lens.server.ui.MetastoreUIResource
 
MetastoreUtil - Class in org.apache.lens.cube.metadata
 
MethodMetricGauge - Class in org.apache.lens.server.api.metrics
Holds the gauge value indicating the time taken for the method.
MethodMetricGauge(MetricRegistry, String) - Constructor for class org.apache.lens.server.api.metrics.MethodMetricGauge
The gauge for method time.
MethodMetrics - Class in org.apache.lens.server.api.metrics
metrics measuring for resource methods.
MethodMetrics(Meter, Timer, Timer) - Constructor for class org.apache.lens.server.api.metrics.MethodMetrics
 
MethodMetrics.Context - Class in org.apache.lens.server.api.metrics
Inner class instances handle contexts for the same instance of MethodMetrics.
MethodMetricsContext - Interface in org.apache.lens.server.api.metrics
Metrics context for a method.
MethodMetricsFactory - Class in org.apache.lens.server.api.metrics
Factory for creating MethodMetrics objects on demand.
MethodMetricsFactory(MetricRegistry) - Constructor for class org.apache.lens.server.api.metrics.MethodMetricsFactory
 
MetricsService - Interface in org.apache.lens.server.api.metrics
The Interface MetricsService.
MetricsServiceImpl - Class in org.apache.lens.server.metrics
The Class MetricsServiceImpl.
MetricsServiceImpl(String) - Constructor for class org.apache.lens.server.metrics.MetricsServiceImpl
Instantiates a new metrics service impl.
MetricsServiceImpl.AsyncQueryStatusListener - Class in org.apache.lens.server.metrics
The listener interface for receiving asyncQueryStatus events.
MetricsServiceImpl.AsyncQueryStatusListener() - Constructor for class org.apache.lens.server.metrics.MetricsServiceImpl.AsyncQueryStatusListener
 
MIN_INTERVAL - Static variable in enum org.apache.lens.cube.metadata.UpdatePeriod
 
MIN_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
MinQueryCostSelector - Class in org.apache.lens.server.api.driver
 
MinQueryCostSelector() - Constructor for class org.apache.lens.server.api.driver.MinQueryCostSelector
 
MINUTE_FMT - Static variable in class org.apache.lens.cube.parse.DateUtil
 
missingDefaultAggregate(String...) - Static method in class org.apache.lens.cube.parse.CandidateTablePruneCause
 
missingPartitions(List<String>) - Static method in class org.apache.lens.cube.parse.CandidateTablePruneCause
 
ML_UP_MESSAGE - Static variable in class org.apache.lens.server.ml.MLServiceResource
Message indicating if ML service is up
MLAlgo - Interface in org.apache.lens.ml
The Interface MLAlgo.
MLApp - Class in org.apache.lens.server.ml
 
MLApp(Class<?>...) - Constructor for class org.apache.lens.server.ml.MLApp
Pass additional classes when running in test mode
MLDBUtils - Class in org.apache.lens.ml.dao
 
MLDBUtils() - Constructor for class org.apache.lens.ml.dao.MLDBUtils
 
MLDriver - Interface in org.apache.lens.ml
The Interface MLDriver.
MLModel<PREDICTION> - Class in org.apache.lens.ml
Instantiates a new ML model.
MLModel() - Constructor for class org.apache.lens.ml.MLModel
 
mlResourceUp() - Method in class org.apache.lens.server.ml.MLServiceResource
Indicates if ML resource is up
MLService - Interface in org.apache.lens.server.ml
The Interface MLService.
MLServiceImpl - Class in org.apache.lens.server.ml
The Class MLServiceImpl.
MLServiceImpl() - Constructor for class org.apache.lens.server.ml.MLServiceImpl
Instantiates a new ML service impl.
MLServiceImpl(String) - Constructor for class org.apache.lens.server.ml.MLServiceImpl
Instantiates a new ML service impl.
MLServiceResource - Class in org.apache.lens.server.ml
Machine Learning service.
MLServiceResource() - Constructor for class org.apache.lens.server.ml.MLServiceResource
Instantiates a new ML service resource.
MLTask - Class in org.apache.lens.ml.task
Run a complete cycle of train and test (evaluation) for an ML algorithm
MLTask.Builder - Class in org.apache.lens.ml.task
Builder to create an example task
MLTask.Builder() - Constructor for class org.apache.lens.ml.task.MLTask.Builder
 
MLTask.State - Enum in org.apache.lens.ml.task
 
MLTestMetric - Interface in org.apache.lens.ml
The Interface MLTestMetric.
MLTestReport - Class in org.apache.lens.ml
Instantiates a new ML test report.
MLTestReport() - Constructor for class org.apache.lens.ml.MLTestReport
 
MLUtils - Class in org.apache.lens.ml
 
MODEL_CACHE_SIZE - Static variable in class org.apache.lens.ml.ModelLoader
The Constant MODEL_CACHE_SIZE.
MODEL_CACHE_TIMEOUT - Static variable in class org.apache.lens.ml.ModelLoader
The Constant MODEL_CACHE_TIMEOUT.
MODEL_PATH_BASE_DIR - Static variable in class org.apache.lens.ml.ModelLoader
The Constant MODEL_PATH_BASE_DIR.
MODEL_PATH_BASE_DIR_DEFAULT - Static variable in class org.apache.lens.ml.ModelLoader
The Constant MODEL_PATH_BASE_DIR_DEFAULT.
modelID(String) - Method in class org.apache.lens.ml.TableTestingSpec.TableTestingSpecBuilder
Model id.
ModelLoader - Class in org.apache.lens.ml
Load ML models from a FS location.
ModelMetadata - Class in org.apache.lens.api.ml
The Class ModelMetadata.
ModelMetadata() - Constructor for class org.apache.lens.api.ml.ModelMetadata
 
MONTH_FMT - Static variable in class org.apache.lens.cube.parse.DateUtil
 
MONTHLY_PARTITION_WEIGHT_DEFAULT - Static variable in class org.apache.lens.driver.hive.HiveDriver
 
monthWeight(Date) - Method in enum org.apache.lens.cube.metadata.UpdatePeriod
 
moveToCurrentRow() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
moveToInsertRow() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
MultiPrediction - Interface in org.apache.lens.ml
The Interface MultiPrediction.
MultiPurposeResource - Annotation Type in org.apache.lens.server.api.annotations
Sometimes one resource method is used for multiple purposes, that method should be annotated with this annotation.

N

NaiveBayesAlgo - Class in org.apache.lens.ml.spark.algos
The Class NaiveBayesAlgo.
NaiveBayesAlgo(String, String) - Constructor for class org.apache.lens.ml.spark.algos.NaiveBayesAlgo
Instantiates a new naive bayes algo.
NaiveBayesClassificationModel - Class in org.apache.lens.ml.spark.models
The Class NaiveBayesClassificationModel.
NaiveBayesClassificationModel(String, NaiveBayesModel) - Constructor for class org.apache.lens.ml.spark.models.NaiveBayesClassificationModel
Instantiates a new naive bayes classification model.
name() - Method in class org.apache.lens.cli.skel.LensHistoryFileProvider
 
name() - Method in class org.apache.lens.cli.skel.LensPromptProvider
 
NAME - Static variable in interface org.apache.lens.ml.LensML
The Constant NAME.
NAME - Static variable in interface org.apache.lens.server.api.events.LensEventService
The Constant NAME.
NAME - Static variable in interface org.apache.lens.server.api.metastore.CubeMetastoreService
The constant NAME
NAME - Static variable in interface org.apache.lens.server.api.metrics.MetricsService
The Constant NAME.
NAME - Static variable in interface org.apache.lens.server.api.query.QueryExecutionService
The Constant NAME.
NAME - Static variable in interface org.apache.lens.server.api.session.SessionService
Name of session service
name() - Method in class org.apache.lens.server.model.LensResourceMethod
className.methodname.httpmethod
NAME - Static variable in class org.apache.lens.server.query.QueryExecutionServiceImpl
The Constant NAME.
NAME - Static variable in class org.apache.lens.server.session.DatabaseResourceService
 
Named - Interface in org.apache.lens.cube.metadata
 
NATIVE_DB_NAME - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant NATIVE_DB_NAME.
NATIVE_TABLE_NAME - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant NATIVE_TABLE_NAME.
nativeSQL(String) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
nativeTableFromMetaTable(Table) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
newBuilder() - Static method in class org.apache.lens.ml.spark.TableTrainingSpec
New builder.
newBuilder() - Static method in class org.apache.lens.ml.TableTestingSpec
New builder.
newContext() - Method in class org.apache.lens.server.api.metrics.MethodMetrics
Create and return new context since an execution of this method has started
NEWLINE - Static variable in class org.apache.lens.lib.query.LensFileOutputFormat
The Constant NEWLINE.
next() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
next() - Method in class org.apache.lens.driver.hive.HiveInMemoryResultSet
 
next() - Method in class org.apache.lens.driver.jdbc.JDBCResultSet
 
next() - Method in class org.apache.lens.server.api.driver.InMemoryResultSet
Read the next result row.
noCandidateStorages(Map<String, CandidateTablePruneCause.SkipStorageCause>) - Static method in class org.apache.lens.cube.parse.CandidateTablePruneCause
 
noCandidateUpdatePeriod(Map<String, CandidateTablePruneCause.SkipUpdatePeriodCode>) - Static method in class org.apache.lens.cube.parse.CandidateTablePruneCause.SkipStorageCause
 
noColumnPartOfAJoinPath(Collection<String>) - Static method in class org.apache.lens.cube.parse.CandidateTablePruneCause
 
NON_EXISTING_PARTITIONS - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
nonTimePartSpecfromXNonTimePartSpec(XPartSpec) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
notifyEvent(LensEvent) - Method in interface org.apache.lens.server.api.events.LensEventService
Process an event, and notify all listeners interested in this event.
notifyEvent(LensEvent) - Method in class org.apache.lens.server.EventServiceImpl
 
NOW - Static variable in class org.apache.lens.cube.parse.CubeQueryContext
 
NUM_CHAINS_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 

O

ObjectFactory - Class in org.apache.lens.api.metastore
This object contains factory methods for each Java content interface and Java element interface generated in the org.apache.lens.api.metastore package.
ObjectFactory() - Constructor for class org.apache.lens.api.metastore.ObjectFactory
Create a new ObjectFactory that can be used to create new instances of schema derived classes for package: org.apache.lens.api.metastore
onCompletion(QueryHandle) - Method in interface org.apache.lens.server.api.driver.QueryCompletionListener
On completion.
onError(QueryHandle, String) - Method in interface org.apache.lens.server.api.driver.QueryCompletionListener
On error.
onEvent(T) - Method in class org.apache.lens.server.api.events.AsyncEventListener
Creates a new runnable and calls the process method in it.
onEvent(T) - Method in interface org.apache.lens.server.api.events.LensEventListener
On event.
onEvent(ApplicationEvent) - Method in class org.apache.lens.server.LensApplicationListener
 
onEvent(RequestEvent) - Method in class org.apache.lens.server.LensRequestListener
 
onEvent(StatusChange) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl.QueryStatusLogger
 
onRequest(RequestEvent) - Method in class org.apache.lens.server.LensApplicationListener
The req listener.
open(String) - Method in class org.apache.lens.client.LensConnection
Open.
openSession(String, String, String, Map<String, String>) - Method in interface org.apache.lens.server.api.session.SessionService
Open session.
openSession(String, String, Map<String, String>) - Method in class org.apache.lens.server.LensService
Open session.
openSession(String, String, String, Map<String, String>) - Method in class org.apache.lens.server.session.HiveSessionService
 
openSession(String, String, String, LensConf) - Method in class org.apache.lens.server.session.SessionResource
Create a new session with Lens server.
openSession(String, String, String, LensConf) - Method in class org.apache.lens.server.ui.SessionUIResource
Create a new session with Lens server.
org.apache.lens.api - package org.apache.lens.api
 
org.apache.lens.api.metastore - package org.apache.lens.api.metastore
 
org.apache.lens.api.ml - package org.apache.lens.api.ml
 
org.apache.lens.api.query - package org.apache.lens.api.query
 
org.apache.lens.cli.commands - package org.apache.lens.cli.commands
 
org.apache.lens.cli.skel - package org.apache.lens.cli.skel
 
org.apache.lens.client - package org.apache.lens.client
 
org.apache.lens.client.exceptions - package org.apache.lens.client.exceptions
 
org.apache.lens.client.jdbc - package org.apache.lens.client.jdbc
 
org.apache.lens.cube.metadata - package org.apache.lens.cube.metadata
 
org.apache.lens.cube.parse - package org.apache.lens.cube.parse
 
org.apache.lens.driver.cube - package org.apache.lens.driver.cube
 
org.apache.lens.driver.hive - package org.apache.lens.driver.hive
 
org.apache.lens.driver.hive.priority - package org.apache.lens.driver.hive.priority
 
org.apache.lens.driver.jdbc - package org.apache.lens.driver.jdbc
 
org.apache.lens.examples - package org.apache.lens.examples
 
org.apache.lens.lib.query - package org.apache.lens.lib.query
 
org.apache.lens.ml - package org.apache.lens.ml
 
org.apache.lens.ml.dao - package org.apache.lens.ml.dao
 
org.apache.lens.ml.spark - package org.apache.lens.ml.spark
 
org.apache.lens.ml.spark.algos - package org.apache.lens.ml.spark.algos
 
org.apache.lens.ml.spark.models - package org.apache.lens.ml.spark.models
 
org.apache.lens.ml.task - package org.apache.lens.ml.task
 
org.apache.lens.rdd - package org.apache.lens.rdd
 
org.apache.lens.server - package org.apache.lens.server
 
org.apache.lens.server.api - package org.apache.lens.server.api
 
org.apache.lens.server.api.annotations - package org.apache.lens.server.api.annotations
 
org.apache.lens.server.api.driver - package org.apache.lens.server.api.driver
 
org.apache.lens.server.api.events - package org.apache.lens.server.api.events
 
org.apache.lens.server.api.metastore - package org.apache.lens.server.api.metastore
 
org.apache.lens.server.api.metrics - package org.apache.lens.server.api.metrics
 
org.apache.lens.server.api.priority - package org.apache.lens.server.api.priority
 
org.apache.lens.server.api.query - package org.apache.lens.server.api.query
 
org.apache.lens.server.api.quota - package org.apache.lens.server.api.quota
 
org.apache.lens.server.api.scheduler - package org.apache.lens.server.api.scheduler
 
org.apache.lens.server.api.session - package org.apache.lens.server.api.session
 
org.apache.lens.server.api.util - package org.apache.lens.server.api.util
 
org.apache.lens.server.metastore - package org.apache.lens.server.metastore
 
org.apache.lens.server.metrics - package org.apache.lens.server.metrics
 
org.apache.lens.server.ml - package org.apache.lens.server.ml
 
org.apache.lens.server.model - package org.apache.lens.server.model
 
org.apache.lens.server.query - package org.apache.lens.server.query
 
org.apache.lens.server.quota - package org.apache.lens.server.quota
 
org.apache.lens.server.scheduler - package org.apache.lens.server.scheduler
 
org.apache.lens.server.session - package org.apache.lens.server.session
 
org.apache.lens.server.stats - package org.apache.lens.server.stats
 
org.apache.lens.server.stats.event - package org.apache.lens.server.stats.event
 
org.apache.lens.server.stats.event.query - package org.apache.lens.server.stats.event.query
 
org.apache.lens.server.stats.store - package org.apache.lens.server.stats.store
 
org.apache.lens.server.stats.store.log - package org.apache.lens.server.stats.store.log
 
org.apache.lens.server.ui - package org.apache.lens.server.ui
 
org.apache.lens.server.user - package org.apache.lens.server.user
 
org.apache.lens.server.util - package org.apache.lens.server.util
 
org.apache.lens.storage.db - package org.apache.lens.storage.db
 
ORTimeRangeWriter - Class in org.apache.lens.cube.parse
Writes timerange partitions as an OR expression.
ORTimeRangeWriter() - Constructor for class org.apache.lens.cube.parse.ORTimeRangeWriter
 
outputColumn(String) - Method in class org.apache.lens.ml.TableTestingSpec.TableTestingSpecBuilder
Output column.
outputTable(String) - Method in class org.apache.lens.ml.TableTestingSpec.TableTestingSpecBuilder
Output table.
outputTable(String) - Method in class org.apache.lens.ml.task.MLTask.Builder
 

P

P_QUANTITY - Static variable in class org.apache.lens.cube.parse.DateUtil
 
P_RELATIVE - Static variable in class org.apache.lens.cube.parse.DateUtil
 
P_SIGNAGE - Static variable in class org.apache.lens.cube.parse.DateUtil
 
P_UNIT - Static variable in class org.apache.lens.cube.parse.DateUtil
 
P_WSPACE - Static variable in class org.apache.lens.cube.parse.DateUtil
 
P_WSPACE - Static variable in class org.apache.lens.cube.parse.HQLParser
 
parent(ASTNode) - Method in class org.apache.lens.cube.parse.TimeRange.TimeRangeBuilder
 
PARENT_CUBE_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
parse(String) - Method in class org.apache.lens.ml.AlgoArgParser.CustomArgParser
Parses the.
parseAlgoParams(Map<String, String>) - Method in class org.apache.lens.ml.spark.algos.BaseSparkAlgo
Parses the algo params.
parseAlgoParams(Map<String, String>) - Method in class org.apache.lens.ml.spark.algos.DecisionTreeAlgo
 
parseAlgoParams(Map<String, String>) - Method in class org.apache.lens.ml.spark.algos.LogisticRegressionAlgo
 
parseAlgoParams(Map<String, String>) - Method in class org.apache.lens.ml.spark.algos.NaiveBayesAlgo
 
parseAlgoParams(Map<String, String>) - Method in class org.apache.lens.ml.spark.algos.SVMAlgo
 
parseArgs(MLAlgo, String[]) - Static method in class org.apache.lens.ml.AlgoArgParser
Extracts feature names.
parseExpr(String) - Static method in class org.apache.lens.cube.parse.HQLParser
 
parseHQL(String) - Static method in class org.apache.lens.cube.parse.HQLParser
 
parseParams(String[]) - Method in class org.apache.lens.ml.spark.algos.BaseSparkAlgo
Parses the params.
parseUrl(String) - Static method in class org.apache.lens.client.jdbc.JDBCUtils
Parses the JDBC Connection URL.
PART_SUFFIX - Static variable in class org.apache.lens.lib.query.ZipFileFormatter
The part suffix.
PART_WHERE_CLAUSE_DATE_FORMAT - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
partColDoesNotExist(String...) - Static method in class org.apache.lens.cube.parse.CandidateTablePruneCause.SkipStorageCause
 
partColExists(String, String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
 
PARTITION_UPDATE_PERIOD - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
PARTITION_UPDATE_PERIOD_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
partitionColumn(String) - Method in class org.apache.lens.cube.parse.TimeRange.TimeRangeBuilder
 
PartitionEvent - Class in org.apache.lens.server.stats.store.log
Event class which encapsulates the partition information.
PartitionEvent(String, Map<String, String>, String) - Constructor for class org.apache.lens.server.stats.store.log.PartitionEvent
Instantiates a new partition event.
partitionExists(String, UpdatePeriod, Map<String, Date>) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
 
partitionExistsByFilter(String, String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
 
partitionFilter(String) - Method in class org.apache.lens.ml.spark.TableTrainingSpec.TableTrainingSpecBuilder
Partition filter.
partitionFilter(String) - Method in class org.apache.lens.ml.TableTestingSpec.TableTestingSpecBuilder
Partition filter for input table
PartitionMetahook - Interface in org.apache.lens.cube.metadata
 
partitionSpec(String) - Method in class org.apache.lens.ml.task.MLTask.Builder
 
password(String) - Method in class org.apache.lens.client.LensConnectionBuilder
Password.
password(String) - Method in class org.apache.lens.ml.task.MLTask.Builder
 
pauseQuerySubmitter() - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
Pause query submitter.
PersistedOutputFormatter - Interface in org.apache.lens.server.api.query
Query result formatter, if the result is persisted by driver.
PersistentQueryResult - Class in org.apache.lens.api.query
The Class PersistentQueryResult.
PersistentQueryResult() - Constructor for class org.apache.lens.api.query.PersistentQueryResult
 
PersistentResultSet - Class in org.apache.lens.server.api.driver
The Class PersistentResultSet.
PersistentResultSet() - Constructor for class org.apache.lens.server.api.driver.PersistentResultSet
 
populateAll() - Method in class org.apache.lens.examples.PopulateSampleMetastore
 
populateDimTables() - Method in class org.apache.lens.examples.PopulateSampleMetastore
 
populateFactTables() - Method in class org.apache.lens.examples.PopulateSampleMetastore
 
PopulateSampleMetastore - Class in org.apache.lens.examples
 
PopulateSampleMetastore() - Constructor for class org.apache.lens.examples.PopulateSampleMetastore
 
preAddPartition(StoragePartitionDesc) - Method in class org.apache.lens.cube.metadata.HDFSStorage
 
preAddPartition(StoragePartitionDesc) - Method in interface org.apache.lens.cube.metadata.PartitionMetahook
Called before calling add partition
preAddPartition(StoragePartitionDesc) - Method in class org.apache.lens.storage.db.DBStorage
 
preCreateTable(Table) - Method in class org.apache.lens.storage.db.DBStorageHandler
 
predict(String, String, Object[]) - Method in class org.apache.lens.client.LensMLClient
Online predict call given a model ID, algorithm name and sample feature values.
predict(Object...) - Method in class org.apache.lens.ml.ForecastingModel
 
predict(String, String, Object[]) - Method in interface org.apache.lens.ml.LensML
Online predict call given a model ID, algorithm name and sample feature values.
predict(String, String, Object[]) - Method in class org.apache.lens.ml.LensMLImpl
 
predict(Object...) - Method in class org.apache.lens.ml.MLModel
Predict.
predict(Object...) - Method in class org.apache.lens.ml.spark.models.BaseSparkClassificationModel
 
predict(Object...) - Method in class org.apache.lens.ml.spark.models.KMeansClusteringModel
 
predict(RDD<Vector>) - Method in class org.apache.lens.ml.spark.models.SparkDecisionTreeModel
 
predict(Vector) - Method in class org.apache.lens.ml.spark.models.SparkDecisionTreeModel
 
predict(JavaRDD<Vector>) - Method in class org.apache.lens.ml.spark.models.SparkDecisionTreeModel
 
predict(String, String, Object[]) - Method in class org.apache.lens.server.ml.MLServiceImpl
 
predict(String, String, UriInfo) - Method in class org.apache.lens.server.ml.MLServiceResource
Predict.
predictSingle(String, String, Map<String, String>) - Method in class org.apache.lens.client.LensMLJerseyClient
Predict single.
preDropPartition(String, List<String>) - Method in class org.apache.lens.cube.metadata.HDFSStorage
 
preDropPartition(String, List<String>) - Method in interface org.apache.lens.cube.metadata.PartitionMetahook
Called before calling drop partition
preDropPartition(String, List<String>) - Method in class org.apache.lens.storage.db.DBStorage
 
preDropTable(Table) - Method in class org.apache.lens.storage.db.DBStorageHandler
 
prepare(String, String) - Method in class org.apache.lens.cli.commands.LensQueryCommands
Prepare.
prepare(String, String) - Method in class org.apache.lens.client.LensClient
 
prepare(PreparedQueryContext) - Method in class org.apache.lens.driver.hive.HiveDriver
 
prepare(PreparedQueryContext) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
Prepare the given query.
prepare(PreparedQueryContext) - Method in interface org.apache.lens.server.api.driver.LensDriver
Prepare the given query.
prepare(LensSessionHandle, String, LensConf, String) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Prepare the query.
prepare(LensSessionHandle, String, LensConf, String) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
prepareCall(String) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
prepareCall(String, int, int) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
prepareCall(String, int, int, int) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
PREPARED_QUERIES_COUNTER - Static variable in class org.apache.lens.server.query.QueryExecutionServiceImpl
The Constant PREPARED_QUERIES_COUNTER.
PREPARED_QUERY_PURGER_COUNTER - Static variable in class org.apache.lens.server.query.QueryExecutionServiceImpl
The Constant PREPARED_QUERY_PURGER_COUNTER.
PreparedQueryContext - Class in org.apache.lens.server.api.query
The Class PreparedQueryContext.
PreparedQueryContext(String, String, Configuration, Collection<LensDriver>) - Constructor for class org.apache.lens.server.api.query.PreparedQueryContext
Instantiates a new prepared query context.
PreparedQueryContext(String, String, Configuration, LensConf, Collection<LensDriver>) - Constructor for class org.apache.lens.server.api.query.PreparedQueryContext
Instantiates a new prepared query context.
prepareQuery(String, String) - Method in class org.apache.lens.client.LensStatement
Prepare query.
prepareQuery(LensSessionHandle, String, String, LensConf, String) - Method in class org.apache.lens.server.query.QueryServiceResource
Prepare a query or 'explain and prepare' the query.
prepareStatement(String) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
prepareStatement(String, int, int) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
prepareStatement(String, int) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
prepareStatement(String, int[]) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
prepareStatement(String, String[]) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
prepareStatement(String, int, int, int) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
prepareStopping() - Method in class org.apache.lens.server.LensService
Prepare stopping.
prepareStopping() - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
previous() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
print() - Method in class org.apache.lens.cube.metadata.SchemaGraph
 
print() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
printAST(ASTNode) - Static method in class org.apache.lens.cube.parse.HQLParser
 
printAST(Map<Integer, String>, ASTNode, int, int) - Static method in class org.apache.lens.cube.parse.HQLParser
Debug function for printing query AST to stdout
Priority - Enum in org.apache.lens.api
The Enum Priority.
PriorityChange - Class in org.apache.lens.server.api.query
Event fired when query priority changes.
PriorityChange(long, Priority, Priority, QueryHandle) - Constructor for class org.apache.lens.server.api.query.PriorityChange
Instantiates a new priority change.
process(T) - Method in class org.apache.lens.server.api.events.AsyncEventListener
Should implement the actual event handling.
process(StatusChange) - Method in class org.apache.lens.server.metrics.MetricsServiceImpl.AsyncQueryStatusListener
 
process(QueryEnded) - Method in class org.apache.lens.server.query.QueryEndNotifier
 
process(QueryEnded) - Method in class org.apache.lens.server.query.QueryExecutionStatisticsGenerator
 
process(QueryExecuted) - Method in class org.apache.lens.server.query.ResultFormatter
 
process(LoggableLensStatistics) - Method in class org.apache.lens.server.stats.store.log.LogStatisticsStore
 
process(PartitionEvent) - Method in class org.apache.lens.server.stats.store.log.StatisticsLogPartitionHandler
 
PROCESS_TIME_PART_COL - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
prompt() - Static method in class org.apache.lens.client.Credentials
Prompt.
PropertyBasedUserConfigLoader - Class in org.apache.lens.server.user
The Class PropertyBasedUserConfigLoader.
PropertyBasedUserConfigLoader(HiveConf) - Constructor for class org.apache.lens.server.user.PropertyBasedUserConfigLoader
Instantiates a new property based user config loader.
pruneCandidateFactSet(CandidateTablePruneCause.CandidateTablePruneCode) - Method in class org.apache.lens.cube.parse.CubeQueryContext
Prune candidate fact sets with respect to available candidate facts.
pruneCandidateFactWithCandidateSet(CandidateTablePruneCause.CandidateTablePruneCode) - Method in class org.apache.lens.cube.parse.CubeQueryContext
Prune candidate fact with respect to available candidate fact sets.
PruneCauses<T extends AbstractCubeTable> - Class in org.apache.lens.cube.parse
 
PruneCauses() - Constructor for class org.apache.lens.cube.parse.PruneCauses
 
PruneCauses.BriefAndDetailedError - Class in org.apache.lens.cube.parse
 
PruneCauses.BriefAndDetailedError() - Constructor for class org.apache.lens.cube.parse.PruneCauses.BriefAndDetailedError
 
publishReport() - Method in interface org.apache.lens.server.api.metrics.MetricsService
Publish report.
publishReport() - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 

Q

QUANTITY - Static variable in class org.apache.lens.cube.parse.DateUtil
 
query(LensSessionHandle, String, String, LensConf, Long, String) - Method in class org.apache.lens.server.query.QueryServiceResource
Submit the query for explain or execute or execute with a timeout.
query(UUID, String, String) - Method in class org.apache.lens.server.ui.QueryServiceUIResource
Submit the query for explain or execute or execute with a timeout.
QUERY_ADD_INSERT_OVEWRITE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_ADD_INSERT_OVEWRITE.
QUERY_HDFS_OUTPUT_PATH - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_HDFS_OUTPUT_PATH.
QUERY_MAIL_NOTIFY - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_MAIL_NOTIFY.
QUERY_MAX_INTERVAL - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
QUERY_METRIC_DRIVER_STACK_NAME - Static variable in class org.apache.lens.server.api.LensConfConstants
Key used to hold value query metric name in the stack.
QUERY_METRIC_UNIQUE_ID_CONF_KEY - Static variable in class org.apache.lens.server.api.LensConfConstants
Key used to hold value of unique id for query metrics.
QUERY_OUTPUT_CHARSET_ENCODING - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_OUTPUT_CHARSET_ENCODING.
QUERY_OUTPUT_COMPRESSION_CODEC - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_OUTPUT_COMPRESSION_CODEC.
QUERY_OUTPUT_DIRECTORY_FORMAT - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_OUTPUT_DIRECTORY_FORMAT.
QUERY_OUTPUT_ENABLE_COMPRESSION - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_OUTPUT_ENABLE_COMPRESSION.
QUERY_OUTPUT_FILE_EXTN - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_OUTPUT_FILE_EXTN.
QUERY_OUTPUT_FOOTER - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_OUTPUT_FOOTER.
QUERY_OUTPUT_FORMATTER - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_OUTPUT_FORMATTER.
QUERY_OUTPUT_HEADER - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_OUTPUT_HEADER.
QUERY_OUTPUT_SERDE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_OUTPUT_SERDE.
QUERY_OUTPUT_SQL_FORMAT - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_OUTPUT_SQL_FORMAT.
QUERY_OUTPUT_WRITE_FOOTER - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_OUTPUT_WRITE_FOOTER.
QUERY_OUTPUT_WRITE_HEADER - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_OUTPUT_WRITE_HEADER.
QUERY_PERSISTENT_RESULT_INDRIVER - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_PERSISTENT_RESULT_INDRIVER.
QUERY_PERSISTENT_RESULT_SET - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_PERSISTENT_RESULT_SET.
QUERY_PFX - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_PFX.
QUERY_PURGER_COUNTER - Static variable in class org.apache.lens.server.query.QueryExecutionServiceImpl
The Constant QUERY_PURGER_COUNTER.
QUERY_RESULT_DEFAULT_EMAIL_CC - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_RESULT_DEFAULT_EMAIL_CC.
QUERY_RESULT_EMAIL_CC - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_RESULT_EMAIL_CC.
QUERY_STATE_LOGGER_ENABLED - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant QUERY_STATE_LOGGER_ENABLED.
QUERY_SUBMITTER_COUNTER - Static variable in class org.apache.lens.server.query.QueryExecutionServiceImpl
The Constant QUERY_SUBMITTER_COUNTER.
QueryAccepted - Class in org.apache.lens.server.api.query
The Class QueryAccepted.
QueryAccepted(long, String, String, QueryHandle) - Constructor for class org.apache.lens.server.api.query.QueryAccepted
Instantiates a new query accepted.
QueryAcceptor - Interface in org.apache.lens.server.api.query
The Interface QueryAcceptor.
queryAll() - Method in class org.apache.lens.examples.SampleQueries
Query all.
QueryApp - Class in org.apache.lens.server.query
The Class QueryApp.
QueryApp() - Constructor for class org.apache.lens.server.query.QueryApp
 
QueryCancelled - Class in org.apache.lens.server.api.query
Event fired when query is cancelled.
QueryCancelled(long, QueryStatus.Status, QueryStatus.Status, QueryHandle, String, String) - Constructor for class org.apache.lens.server.api.query.QueryCancelled
Instantiates a new query cancelled.
QueryClosed - Class in org.apache.lens.server.api.query
Event fired when a query is closed.
QueryClosed(long, QueryStatus.Status, QueryStatus.Status, QueryHandle, String, String) - Constructor for class org.apache.lens.server.api.query.QueryClosed
Instantiates a new query closed.
QueryCompletionListener - Interface in org.apache.lens.server.api.driver
The listener interface for receiving queryCompletion events.
QueryContext - Class in org.apache.lens.server.api.query
The Class QueryContext.
QueryContext(String, String, LensConf, Configuration, Collection<LensDriver>) - Constructor for class org.apache.lens.server.api.query.QueryContext
Creates context from query
QueryContext(PreparedQueryContext, String, LensConf, Configuration) - Constructor for class org.apache.lens.server.api.query.QueryContext
Creates context from PreparedQueryContext
QueryCost - Class in org.apache.lens.api.query
The Class QueryCost.
QueryCost() - Constructor for class org.apache.lens.api.query.QueryCost
 
queryDatabase(DataSource, String, boolean, Object...) - Static method in class org.apache.lens.server.util.UtilityMethods
Query database.
QueryDriverStatistics - Class in org.apache.lens.server.stats.event.query
Statistics class for capturing query driver information.
QueryDriverStatistics() - Constructor for class org.apache.lens.server.stats.event.query.QueryDriverStatistics
 
QueryEnded - Class in org.apache.lens.server.api.query
Generic event denoting that query has ended.
QueryEnded(long, QueryStatus.Status, QueryStatus.Status, QueryHandle, String, String) - Constructor for class org.apache.lens.server.api.query.QueryEnded
Instantiates a new query ended.
QueryEndNotifier - Class in org.apache.lens.server.query
The Class QueryEndNotifier.
QueryEndNotifier(QueryExecutionServiceImpl, HiveConf) - Constructor for class org.apache.lens.server.query.QueryEndNotifier
Instantiates a new query end notifier.
QueryEndNotifier.Email - Class in org.apache.lens.server.query
 
QueryEndNotifier.Email() - Constructor for class org.apache.lens.server.query.QueryEndNotifier.Email
 
QueryEvent<T> - Class in org.apache.lens.server.api.query
A generic event related to state change of a query Subclasses must declare the specific type of change they are interested in.
QueryEvent(long, T, T, QueryHandle) - Constructor for class org.apache.lens.server.api.query.QueryEvent
Instantiates a new query event.
QueryExecuted - Class in org.apache.lens.server.api.query
Event fired when query is successfully completed by the driver.
QueryExecuted(long, QueryStatus.Status, QueryStatus.Status, QueryHandle) - Constructor for class org.apache.lens.server.api.query.QueryExecuted
Instantiates a new query executed.
QueryExecutionService - Interface in org.apache.lens.server.api.query
The Interface QueryExecutionService.
QueryExecutionServiceImpl - Class in org.apache.lens.server.query
The Class QueryExecutionServiceImpl.
QueryExecutionServiceImpl(CLIService) - Constructor for class org.apache.lens.server.query.QueryExecutionServiceImpl
Instantiates a new query execution service impl.
QueryExecutionServiceImpl.QueryStatusLogger - Class in org.apache.lens.server.query
The Class QueryStatusLogger.
QueryExecutionServiceImpl.QueryStatusLogger() - Constructor for class org.apache.lens.server.query.QueryExecutionServiceImpl.QueryStatusLogger
 
QueryExecutionStatistics - Class in org.apache.lens.server.stats.event.query
Statistics class used to capture query information.
QueryExecutionStatistics() - Constructor for class org.apache.lens.server.stats.event.query.QueryExecutionStatistics
Instantiates a new query execution statistics.
QueryExecutionStatistics(long) - Constructor for class org.apache.lens.server.stats.event.query.QueryExecutionStatistics
Instantiates a new query execution statistics.
QueryExecutionStatisticsGenerator - Class in org.apache.lens.server.query
Top level class which handles all Query Events.
QueryExecutionStatisticsGenerator(QueryExecutionServiceImpl, LensEventService) - Constructor for class org.apache.lens.server.query.QueryExecutionStatisticsGenerator
Instantiates a new query execution statistics generator.
QueryFailed - Class in org.apache.lens.server.api.query
Event fired when a query fails to execute.
QueryFailed(long, QueryStatus.Status, QueryStatus.Status, QueryHandle, String, String) - Constructor for class org.apache.lens.server.api.query.QueryFailed
Instantiates a new query failed.
QueryHandle - Class in org.apache.lens.api.query
The Class QueryHandle.
QueryHandle() - Constructor for class org.apache.lens.api.query.QueryHandle
 
QueryHandleWithResultSet - Class in org.apache.lens.api.query
The Class QueryHandleWithResultSet.
QueryHandleWithResultSet(QueryHandle) - Constructor for class org.apache.lens.api.query.QueryHandleWithResultSet
Instantiates a new query handle with result set.
QueryLaunched - Class in org.apache.lens.server.api.query
Event fired when query is LAUNCHED.
QueryLaunched(long, QueryStatus.Status, QueryStatus.Status, QueryHandle) - Constructor for class org.apache.lens.server.api.query.QueryLaunched
Instantiates a new query launched.
QueryOutputFormatter - Interface in org.apache.lens.server.api.query
The interface for query result formatting

This is an abstract interface, user should implement InMemoryOutputFormatter or PersistedOutputFormatter for formatting the result.

QueryPlan - Class in org.apache.lens.api.query
The Class QueryPlan.
QueryPlan(boolean, String) - Constructor for class org.apache.lens.api.query.QueryPlan
Instantiates a new query plan.
QueryPrepareHandle - Class in org.apache.lens.api.query
The Class QueryPrepareHandle.
QueryPrepareHandle() - Constructor for class org.apache.lens.api.query.QueryPrepareHandle
 
QueryPriorityDecider - Interface in org.apache.lens.server.api.priority
 
QueryQueued - Class in org.apache.lens.server.api.query
Event fired when a query is QUEUED.
QueryQueued(long, QueryStatus.Status, QueryStatus.Status, QueryHandle, String) - Constructor for class org.apache.lens.server.api.query.QueryQueued
Instantiates a new query queued.
QueryRejected - Class in org.apache.lens.server.api.query
The Class QueryRejected.
QueryRejected(long, String, String, QueryHandle) - Constructor for class org.apache.lens.server.api.query.QueryRejected
Instantiates a new query rejected.
QueryResult - Class in org.apache.lens.api.query
The Class QueryResult.
QueryResult() - Constructor for class org.apache.lens.api.query.QueryResult
 
QueryResultSetMetadata - Class in org.apache.lens.api.query
The Class QueryResultSetMetadata.
QueryResultSetMetadata() - Constructor for class org.apache.lens.api.query.QueryResultSetMetadata
 
QueryRewriter - Interface in org.apache.lens.server.api.query
The Interface QueryRewriter.
QueryRunning - Class in org.apache.lens.server.api.query
Event fired when query enters a RUNNING state.
QueryRunning(long, QueryStatus.Status, QueryStatus.Status, QueryHandle) - Constructor for class org.apache.lens.server.api.query.QueryRunning
Instantiates a new query running.
QuerySchedulerService - Interface in org.apache.lens.server.api.scheduler
The Interface QuerySchedulerService.
QuerySchedulerServiceImpl - Class in org.apache.lens.server.scheduler
The Class QuerySchedulerServiceImpl.
QuerySchedulerServiceImpl(CLIService) - Constructor for class org.apache.lens.server.scheduler.QuerySchedulerServiceImpl
Instantiates a new query scheduler service impl.
QueryServiceResource - Class in org.apache.lens.server.query
queryapi resource

This provides api for all things query.

QueryServiceResource() - Constructor for class org.apache.lens.server.query.QueryServiceResource
Instantiates a new query service resource.
QueryServiceUIResource - Class in org.apache.lens.server.ui
The Class QueryServiceUIResource.
QueryServiceUIResource() - Constructor for class org.apache.lens.server.ui.QueryServiceUIResource
Instantiates a new query service ui resource.
QueryStatus - Class in org.apache.lens.api.query
The Class QueryStatus.
QueryStatus() - Constructor for class org.apache.lens.api.query.QueryStatus
 
QueryStatus.Status - Enum in org.apache.lens.api.query
The Enum Status.
QuerySubmitResult - Class in org.apache.lens.api.query
The Class QuerySubmitResult.
QuerySubmitResult() - Constructor for class org.apache.lens.api.query.QuerySubmitResult
 
QuerySuccess - Class in org.apache.lens.server.api.query
Event fired when query is successfully completed.
QuerySuccess(long, QueryStatus.Status, QueryStatus.Status, QueryHandle) - Constructor for class org.apache.lens.server.api.query.QuerySuccess
Instantiates a new query success.
QUEUED_QUERIES - Static variable in interface org.apache.lens.server.api.metrics.MetricsService
Query engine gauge names.
QueuePositionChange - Class in org.apache.lens.server.api.query
Event fired when query moves up or down in the execution engine's queue.
QueuePositionChange(long, Integer, Integer, QueryHandle) - Constructor for class org.apache.lens.server.api.query.QueuePositionChange
Instantiates a new queue position change.
quitShell() - Method in class org.apache.lens.cli.commands.LensConnectionCommands
Quit shell.
QuotaApp - Class in org.apache.lens.server.quota
The Class QuotaApp.
QuotaApp() - Constructor for class org.apache.lens.server.quota.QuotaApp
 
QuotaResource - Class in org.apache.lens.server.quota
The Class QuotaResource.
QuotaResource() - Constructor for class org.apache.lens.server.quota.QuotaResource
 
QuotaService - Interface in org.apache.lens.server.api.quota
The Interface QuotaService.
QuotaServiceImpl - Class in org.apache.lens.server.quota
The Class QuotaServiceImpl.
QuotaServiceImpl(CLIService) - Constructor for class org.apache.lens.server.quota.QuotaServiceImpl
Instantiates a new quota service impl.

R

RangeConf<K extends Comparable<K>,V> - Class in org.apache.lens.server.api.priority
Class for storing range configurations.
readExternal(ObjectInput) - Method in class org.apache.lens.driver.hive.HiveDriver
 
readExternal(ObjectInput) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
 
readExternal(ObjectInput) - Method in class org.apache.lens.server.LensService
 
readExternal(ObjectInput) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
readExternal(ObjectInput) - Method in class org.apache.lens.server.session.HiveSessionService
 
readExternal(ObjectInput) - Method in class org.apache.lens.server.session.LensSessionImpl.LensSessionPersistInfo
 
readFromXML(String) - Static method in class org.apache.lens.examples.SampleMetastore
 
recreateRDD(JavaSparkContext) - Method in class org.apache.lens.rdd.LensRDDClient.LensRDDResult
Recreate RDD.
ReferencedDimAtrribute - Class in org.apache.lens.cube.metadata
 
ReferencedDimAtrribute(FieldSchema, String, TableReference) - Constructor for class org.apache.lens.cube.metadata.ReferencedDimAtrribute
 
ReferencedDimAtrribute(FieldSchema, String, TableReference, Date, Date, Double) - Constructor for class org.apache.lens.cube.metadata.ReferencedDimAtrribute
 
ReferencedDimAtrribute(FieldSchema, String, TableReference, Date, Date, Double, boolean) - Constructor for class org.apache.lens.cube.metadata.ReferencedDimAtrribute
 
ReferencedDimAtrribute(FieldSchema, String, Collection<TableReference>) - Constructor for class org.apache.lens.cube.metadata.ReferencedDimAtrribute
 
ReferencedDimAtrribute(FieldSchema, String, Collection<TableReference>, Date, Date, Double) - Constructor for class org.apache.lens.cube.metadata.ReferencedDimAtrribute
 
ReferencedDimAtrribute(FieldSchema, String, Collection<TableReference>, Date, Date, Double, boolean) - Constructor for class org.apache.lens.cube.metadata.ReferencedDimAtrribute
 
ReferencedDimAtrribute(FieldSchema, String, String, String, Date, Date, Double) - Constructor for class org.apache.lens.cube.metadata.ReferencedDimAtrribute
 
ReferencedDimAtrribute(String, Map<String, String>) - Constructor for class org.apache.lens.cube.metadata.ReferencedDimAtrribute
This is used only for serializing
refreshRow() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
register(Class<? extends MLAlgo>) - Method in class org.apache.lens.ml.Algorithms
Register.
registerDriverEventListener(LensEventListener<DriverEvent>) - Method in class org.apache.lens.driver.hive.HiveDriver
Add a listener for driver events.
registerDriverEventListener(LensEventListener<DriverEvent>) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
Add a listener for driver events.
registerDriverEventListener(LensEventListener<DriverEvent>) - Method in interface org.apache.lens.server.api.driver.LensDriver
Add a listener for driver events.
registerForCompletionNotification(QueryHandle, long, QueryCompletionListener) - Method in class org.apache.lens.driver.hive.HiveDriver
 
registerForCompletionNotification(QueryHandle, long, QueryCompletionListener) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
Register for query completion notification.
registerForCompletionNotification(QueryHandle, long, QueryCompletionListener) - Method in interface org.apache.lens.server.api.driver.LensDriver
Register for query completion notification.
relative(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
RELATIVE - Static variable in class org.apache.lens.cube.parse.DateUtil
 
RELDATE_VALIDATOR - Static variable in class org.apache.lens.cube.parse.DateUtil
 
RELDATE_VALIDATOR_STR - Static variable in class org.apache.lens.cube.parse.DateUtil
 
release(LensSessionHandle) - Method in class org.apache.lens.server.LensService
Release.
release(String) - Method in class org.apache.lens.server.LensService
Releases a lens session specified by the public UUID.
release() - Method in class org.apache.lens.server.session.LensSessionImpl
 
releaseSavepoint(Savepoint) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
RemoteThriftConnection - Class in org.apache.lens.driver.hive
Connect to a remote Hive Server 2 service to run driver queries.
RemoteThriftConnection() - Constructor for class org.apache.lens.driver.hive.RemoteThriftConnection
Instantiates a new remote thrift connection.
removeAttribute(String) - Method in class org.apache.lens.cube.metadata.Dimension
Remove the dimension with name specified
removeDimension(String) - Method in class org.apache.lens.cube.metadata.Cube
Remove the dimension with name specified
removeDimension(String) - Method in class org.apache.lens.cube.metadata.DerivedCube
Remove the dimension with name specified
removeDomain(String) - Static method in class org.apache.lens.server.util.UtilityMethods
Removes the domain.
removeExpression(String) - Method in class org.apache.lens.cube.metadata.AbstractBaseTable
Remove the measure with name specified
removeExpression(String) - Method in class org.apache.lens.cube.metadata.ExprColumn
Remove an expression from the set of expressions of this column
removeFile(String) - Method in class org.apache.lens.cli.commands.LensConnectionCommands
Removes the file.
removeFileResource(String) - Method in class org.apache.lens.client.LensClient
 
removeJar(String) - Method in class org.apache.lens.cli.commands.LensConnectionCommands
Removes the jar.
removeJarResource(String) - Method in class org.apache.lens.client.LensClient
 
removeJoinChain(String) - Method in class org.apache.lens.cube.metadata.AbstractBaseTable
Remove the joinchain with name specified
removeJoinChain(String) - Method in class org.apache.lens.cube.metadata.Cube
Remove the joinchain with name specified
removeListener(LensEventListener<? super T>) - Method in interface org.apache.lens.server.api.events.LensEventService
Remove this listener instance from all subscribed event types.
removeListener(LensEventListener) - Method in class org.apache.lens.server.EventServiceImpl
 
removeListenerForType(LensEventListener<? super T>, Class<T>) - Method in interface org.apache.lens.server.api.events.LensEventService
Remove listener for a given event type.
removeListenerForType(LensEventListener<? super T>, Class<T>) - Method in class org.apache.lens.server.EventServiceImpl
 
removeMeasure(String) - Method in class org.apache.lens.cube.metadata.Cube
Remove the measure with name specified
removeMeasure(String) - Method in class org.apache.lens.cube.metadata.DerivedCube
Remove the measure with name specified
removeProperty(String) - Method in class org.apache.lens.cube.metadata.AbstractCubeTable
Remove property specified by the key
removeReference(TableReference) - Method in class org.apache.lens.cube.metadata.ReferencedDimAtrribute
 
removeResource(String, String) - Method in class org.apache.lens.server.session.LensSessionImpl
Removes the resource.
removeResourceFromConnection(String, String) - Method in class org.apache.lens.client.LensConnection
Removes the resource from connection.
removeTimedDimension(String) - Method in class org.apache.lens.cube.metadata.Cube
Removes the timed dimension
removeUpdatePeriod(String, UpdatePeriod) - Method in class org.apache.lens.cube.metadata.CubeFactTable
Remove update period from storage
REPLACE_TIMEDIM_WITH_PART_COL - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
replaceAliasInAST() - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Replace alias in AST trees
replaceUDFForDB(String) - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Replace udf for db.
REPORTING_PERIOD - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant REPORTING_PERIOD.
reset() - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
Reset.
resolveDate(String, Date) - Static method in class org.apache.lens.cube.parse.DateUtil
 
resolveRelativeDate(String, Date) - Static method in class org.apache.lens.cube.parse.DateUtil
 
restoredResource() - Method in class org.apache.lens.server.session.LensSessionImpl.ResourceEntry
Restored resource.
restoreSession(LensSessionHandle, String, String) - Method in interface org.apache.lens.server.api.session.SessionService
Restore session from previous instance of lens server.
restoreSession(LensSessionHandle, String, String) - Method in class org.apache.lens.server.LensService
Restore session from previous instance of lens server.
RESULT_FORMAT_SIZE_THRESHOLD - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant RESULT_FORMAT_SIZE_THRESHOLD.
RESULT_FS_READ_URL - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant RESULT_FS_READ_URL.
RESULT_SET_PARENT_DIR - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant RESULT_SET_PARENT_DIR.
RESULT_SET_PARENT_DIR_DEFAULT - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant RESULT_SET_PARENT_DIR_DEFAULT.
RESULT_SPLIT_INTO_MULTIPLE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant RESULT_SPLIT_INTO_MULTIPLE.
RESULT_SPLIT_MULTIPLE_MAX_ROWS - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant RESULT_SPLIT_MULTIPLE_MAX_ROWS.
ResultColumn - Class in org.apache.lens.api.query
The Class ResultColumn.
ResultColumn(String, String) - Constructor for class org.apache.lens.api.query.ResultColumn
Instantiates a new result column.
ResultColumnType - Enum in org.apache.lens.api.query
The Enum ResultColumnType.
ResultFormatter - Class in org.apache.lens.server.query
The Class ResultFormatter.
ResultFormatter(QueryExecutionServiceImpl) - Constructor for class org.apache.lens.server.query.ResultFormatter
Instantiates a new result formatter.
ResultRow - Class in org.apache.lens.api.query
The Class ResultRow.
ResultRow() - Constructor for class org.apache.lens.api.query.ResultRow
 
reverse() - Method in class org.apache.lens.cube.parse.PruneCauses
 
rewrite(ASTNode) - Method in class org.apache.lens.cube.parse.CubeQueryRewriter
 
rewrite(String) - Method in class org.apache.lens.cube.parse.CubeQueryRewriter
 
rewrite(String, Configuration) - Method in class org.apache.lens.driver.jdbc.ColumnarSQLRewriter
 
rewrite(String, Configuration) - Method in class org.apache.lens.driver.jdbc.JDBCDriver.DummyQueryRewriter
 
rewrite(String, Configuration) - Method in interface org.apache.lens.server.api.query.QueryRewriter
Rewrite.
rewriteContext(CubeQueryContext) - Method in class org.apache.lens.cube.parse.DenormalizationResolver
Find all de-normalized columns, if these columns are not directly available in candidate tables, query will be replaced with the corresponding table reference
rewriteContext(CubeQueryContext) - Method in class org.apache.lens.cube.parse.LightestFactResolver
 
rewriteDenormctx(CandidateFact, Map<Dimension, CandidateDim>, boolean) - Method in class org.apache.lens.cube.parse.DenormalizationResolver.DenormalizationContext
 
rewriteQuery(AbstractQueryContext) - Static method in class org.apache.lens.driver.cube.RewriteUtil
Rewrite query.
RewriteUtil - Class in org.apache.lens.driver.cube
The Class RewriteUtil.
rollback() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
rollback(Savepoint) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
rollbackAddPartition(StoragePartitionDesc) - Method in class org.apache.lens.cube.metadata.HDFSStorage
 
rollbackAddPartition(StoragePartitionDesc) - Method in interface org.apache.lens.cube.metadata.PartitionMetahook
Called if add partition fails.
rollbackAddPartition(StoragePartitionDesc) - Method in class org.apache.lens.storage.db.DBStorage
 
rollbackCreateTable(Table) - Method in class org.apache.lens.storage.db.DBStorageHandler
 
rollbackDropPartition(String, List<String>) - Method in class org.apache.lens.cube.metadata.HDFSStorage
 
rollbackDropPartition(String, List<String>) - Method in interface org.apache.lens.cube.metadata.PartitionMetahook
Called if drop partition fails.
rollbackDropPartition(String, List<String>) - Method in class org.apache.lens.storage.db.DBStorage
 
rollbackDropTable(Table) - Method in class org.apache.lens.storage.db.DBStorageHandler
 
rowDeleted() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
rowInserted() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
rowUpdated() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
run() - Method in class org.apache.lens.ml.task.MLTask
 
run() - Method in class org.apache.lens.server.session.HiveSessionService.SessionExpiryRunnable
 
run() - Method in class org.apache.lens.server.stats.store.log.StatisticsLogFileScannerTask
 
runInternal() - Method in class org.apache.lens.server.session.HiveSessionService.SessionExpiryRunnable
Run internal.
RUNNING_QUERIES - Static variable in interface org.apache.lens.server.api.metrics.MetricsService
The Constant RUNNING_QUERIES.
runQueries(String) - Method in class org.apache.lens.examples.SampleQueries
Run queries.
runQuery(String) - Method in class org.apache.lens.ml.TestQueryRunner
Run query.

S

SampleMetastore - Class in org.apache.lens.examples
 
SampleMetastore() - Constructor for class org.apache.lens.examples.SampleMetastore
 
SampleQueries - Class in org.apache.lens.examples
The Class SampleQueries.
SampleQueries() - Constructor for class org.apache.lens.examples.SampleQueries
Instantiates a new sample queries.
saveMLModel(MLModel<?>) - Method in class org.apache.lens.ml.dao.MLDBUtils
Insert model metadata into model table
saveMLTask(MLTask) - Method in class org.apache.lens.ml.dao.MLDBUtils
Insert an ML Task into ml task table
saveTestReport(MLTestReport) - Method in class org.apache.lens.ml.dao.MLDBUtils
Insert test report into test report table
saveTestReport(Configuration, MLTestReport) - Static method in class org.apache.lens.ml.ModelLoader
Save test report.
SchedulerApp - Class in org.apache.lens.server.scheduler
The Class SchedulerApp.
SchedulerApp() - Constructor for class org.apache.lens.server.scheduler.SchedulerApp
 
ScheduleResource - Class in org.apache.lens.server.scheduler
The Class ScheduleResource.
ScheduleResource() - Constructor for class org.apache.lens.server.scheduler.ScheduleResource
 
SchemaGraph - Class in org.apache.lens.cube.metadata
 
SchemaGraph(CubeMetastoreClient) - Constructor for class org.apache.lens.cube.metadata.SchemaGraph
 
SchemaGraph.GraphSearch - Class in org.apache.lens.cube.metadata
Perform a search for join paths on the schema graph
SchemaGraph.GraphSearch(AbstractCubeTable, AbstractCubeTable, SchemaGraph) - Constructor for class org.apache.lens.cube.metadata.SchemaGraph.GraphSearch
 
SchemaGraph.JoinPath - Class in org.apache.lens.cube.metadata
A list of table relationships that can be combined to get a join clause
SchemaGraph.JoinPath() - Constructor for class org.apache.lens.cube.metadata.SchemaGraph.JoinPath
 
SchemaGraph.JoinPath(SchemaGraph.JoinPath) - Constructor for class org.apache.lens.cube.metadata.SchemaGraph.JoinPath
 
SchemaGraph.TableRelationship - Class in org.apache.lens.cube.metadata
 
SchemaGraph.TableRelationship(String, AbstractCubeTable, String, AbstractCubeTable) - Constructor for class org.apache.lens.cube.metadata.SchemaGraph.TableRelationship
 
SECOND_FMT - Static variable in class org.apache.lens.cube.parse.DateUtil
 
select(AbstractQueryContext, Configuration) - Method in interface org.apache.lens.server.api.driver.DriverSelector
Select.
select(AbstractQueryContext, Configuration) - Method in class org.apache.lens.server.api.driver.MinQueryCostSelector
Returns the driver that has the minimum query cost.
sendMail(String, String, QueryEndNotifier.Email, int, int) - Static method in class org.apache.lens.server.query.QueryEndNotifier
Send mail.
serialize(Object, ObjectInspector) - Method in class org.apache.lens.lib.query.CSVSerde
 
serialize(Object, ObjectInspector) - Method in class org.apache.lens.lib.query.JSonSerde
 
serialize(Object, ObjectInspector) - Method in class org.apache.lens.storage.db.DBSerde
 
SERVER_BASE_URL - Static variable in class org.apache.lens.client.LensClientConfig
The Constant SERVER_BASE_URL.
SERVER_BASE_URL - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVER_BASE_URL.
SERVER_DB_DRIVER_NAME - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVER_DB_DRIVER_NAME.
SERVER_DB_JDBC_PASS - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVER_DB_JDBC_PASS.
SERVER_DB_JDBC_URL - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVER_DB_JDBC_URL.
SERVER_DB_JDBC_USER - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVER_DB_JDBC_USER.
SERVER_DB_VALIDATION_QUERY - Static variable in class org.apache.lens.server.api.LensConfConstants
Validation query to check db pool is valid before passing to the application
SERVER_DOMAIN - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVER_DOMAIN.
SERVER_MODE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVER_MODE.
SERVER_PFX - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVER_PFX.
SERVER_RECOVER_ON_RESTART - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVER_RECOVER_ON_RESTART.
SERVER_RESTART_ENABLED - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVER_RESTART_ENABLED.
SERVER_SNAPSHOT_INTERVAL - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVER_SNAPSHOT_INTERVAL.
SERVER_STATE_PERSIST_LOCATION - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVER_STATE_PERSIST_LOCATION.
SERVER_UI_ENABLE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant
SERVER_UI_ENABLE_CACHING - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVER_UI_ENABLE_CACHING.
SERVER_UI_STATIC_DIR - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVER_UI_STATIC_DIR.
SERVER_UI_URI - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVER_UI_URI.
serverLocation(String) - Method in class org.apache.lens.ml.task.MLTask.Builder
 
ServerModeFilter - Class in org.apache.lens.server
The Class ServerModeFilter.
ServerModeFilter() - Constructor for class org.apache.lens.server.ServerModeFilter
 
SERVICE_IMPL_SFX - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVICE_IMPL_SFX.
SERVICE_NAMES - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVICE_NAMES.
SERVICE_PROVIDER_FACTORY - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SERVICE_PROVIDER_FACTORY.
ServiceProvider - Interface in org.apache.lens.server.api
The Interface ServiceProvider.
ServiceProviderFactory - Interface in org.apache.lens.server.api
A factory for creating ServiceProvider objects.
ServiceProviderFactoryImpl - Class in org.apache.lens.server
The Class ServiceProviderFactoryImpl.
ServiceProviderFactoryImpl() - Constructor for class org.apache.lens.server.ServiceProviderFactoryImpl
 
SESSION_CLUSTER_USER - Static variable in class org.apache.lens.client.LensClientConfig
The Constant SESSION_CLUSTER_USER.
SESSION_CLUSTER_USER - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SESSION_CLUSTER_USER.
SESSION_LOGGEDIN_USER - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SESSION_LOGGEDIN_USER.
SESSION_PFX - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SESSION_PFX.
SESSION_TIMEOUT_SECONDS - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SESSION_TIMEOUT_SECONDS.
SESSION_TIMEOUT_SECONDS_DEFAULT - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant SESSION_TIMEOUT_SECONDS_DEFAULT.
SessionApp - Class in org.apache.lens.server.session
The Class SessionApp.
SessionApp() - Constructor for class org.apache.lens.server.session.SessionApp
 
sessionHandle(LensSessionHandle) - Method in class org.apache.lens.ml.task.MLTask.Builder
 
SessionResource - Class in org.apache.lens.server.session
Session resource api

This provides api for all things in session.

SessionResource() - Constructor for class org.apache.lens.server.session.SessionResource
Instantiates a new session resource.
SessionService - Interface in org.apache.lens.server.api.session
 
SessionUIResource - Class in org.apache.lens.server.ui
Session resource api

This provides api for all things in session.

SessionUIResource() - Constructor for class org.apache.lens.server.ui.SessionUIResource
Instantiates a new session ui resource.
setAggregated(boolean) - Method in class org.apache.lens.cube.metadata.CubeFactTable
 
setAttributes(XDimAttributes) - Method in class org.apache.lens.api.metastore.XDimension
Sets the value of the attributes property.
setAutoCommit(boolean) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
setAutoJoinCtx(JoinResolver.AutoJoinContext) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
setBaseUrl(String) - Method in class org.apache.lens.client.LensClientConfig
 
setBaseUrl(String) - Method in class org.apache.lens.client.LensConnectionParams
 
setCatalog(String) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
setChainName(String) - Method in class org.apache.lens.api.metastore.XChainColumn
Sets the value of the chainName property.
setChainName(String) - Method in class org.apache.lens.api.metastore.XFlattenedColumn
Sets the value of the chainName property.
setChainRefColumn(XChainColumn) - Method in class org.apache.lens.api.metastore.XDimAttribute.RefSpec
Sets the value of the chainRefColumn property.
setClassname(String) - Method in class org.apache.lens.api.metastore.XStorage
Sets the value of the classname property.
setClient(LensClient) - Method in class org.apache.lens.cli.commands.BaseLensCommand
 
setClient(LensClient) - Method in enum org.apache.lens.client.LensClientSingletonWrapper
 
setClientInfo(String, String) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
setClientInfo(Properties) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
setCollectionDelimiter(String) - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Sets the value of the collectionDelimiter property.
setColumn(String) - Method in class org.apache.lens.api.metastore.XTableReference
Sets the value of the column property.
setColumns(XColumns) - Method in class org.apache.lens.api.metastore.XDimensionTable
Sets the value of the columns property.
setColumns(XColumns) - Method in class org.apache.lens.api.metastore.XFactTable
Sets the value of the columns property.
setColumns(XColumns) - Method in class org.apache.lens.api.metastore.XNativeTable
Sets the value of the columns property.
setComment(String) - Method in class org.apache.lens.api.metastore.XColumn
Sets the value of the comment property.
setCompressed(Boolean) - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Sets the value of the compressed property.
setConf(Configuration) - Method in class org.apache.lens.storage.db.DBStorageHandler
 
setConfig(String, String) - Method in class org.apache.lens.server.session.LensSessionImpl
Sets the config.
setConnectionParam(String, String) - Method in class org.apache.lens.client.LensClient
 
setConnectionParams(String, String) - Method in class org.apache.lens.client.LensConnection
Sets the connection params.
setCreatetime(int) - Method in class org.apache.lens.api.metastore.XNativeTable
Sets the value of the createtime property.
setCubeName(String) - Method in class org.apache.lens.api.metastore.XFactTable
Sets the value of the cubeName property.
setCubeTableName(String) - Method in class org.apache.lens.cube.metadata.StoragePartitionDesc
 
setCurrentDatabase(LensSessionHandle, String) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Change the current database used by the CubeMetastoreClient
setCurrentDatabase(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
Change the current database used by the CubeMetastoreClient
setCurrentDatabase(String) - Method in class org.apache.lens.server.session.LensSessionImpl
 
setCursorName(String) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
setDatabase(String) - Method in class org.apache.lens.client.LensClient
 
setDatabase(String) - Method in class org.apache.lens.client.LensMetadataClient
 
setDatabase(LensSessionHandle, String) - Method in class org.apache.lens.server.metastore.MetastoreResource
Set the current db
setDbname(String) - Method in class org.apache.lens.api.metastore.XNativeTable
Sets the value of the dbname property.
setDbName(String) - Method in class org.apache.lens.client.LensConnectionParams
 
setDefaultAggr(String) - Method in class org.apache.lens.api.metastore.XMeasure
Sets the value of the defaultAggr property.
setDenormCtx(DenormalizationResolver.DenormalizationContext) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
setDescription(String) - Method in class org.apache.lens.api.metastore.XCube
Sets the value of the description property.
setDescription(String) - Method in class org.apache.lens.api.metastore.XDimAttribute
Sets the value of the description property.
setDescription(String) - Method in class org.apache.lens.api.metastore.XDimension
Sets the value of the description property.
setDescription(String) - Method in class org.apache.lens.api.metastore.XExprColumn
Sets the value of the description property.
setDescription(String) - Method in class org.apache.lens.api.metastore.XJoinChain
Sets the value of the description property.
setDescription(String) - Method in class org.apache.lens.api.metastore.XMeasure
Sets the value of the description property.
setDestColumn(String) - Method in class org.apache.lens.cube.metadata.TableReference
 
setDestTable(String) - Method in class org.apache.lens.api.metastore.XChainColumn
Sets the value of the destTable property.
setDestTable(String) - Method in class org.apache.lens.api.metastore.XJoinChain
Sets the value of the destTable property.
setDestTable(String) - Method in class org.apache.lens.cube.metadata.TableReference
 
setDimAttribute(XDimAttribute) - Method in class org.apache.lens.api.metastore.XFlattenedColumn
Sets the value of the dimAttribute property.
setDimAttributes(XDimAttributes) - Method in class org.apache.lens.api.metastore.XBaseCube
Sets the value of the dimAttributes property.
setDimAttrNames(XDimAttrNames) - Method in class org.apache.lens.api.metastore.XDerivedCube
Sets the value of the dimAttrNames property.
setDimensionName(String) - Method in class org.apache.lens.api.metastore.XDimensionTable
Sets the value of the dimensionName property.
setDisplayString(String) - Method in class org.apache.lens.api.metastore.XDimAttribute
Sets the value of the displayString property.
setDisplayString(String) - Method in class org.apache.lens.api.metastore.XExprColumn
Sets the value of the displayString property.
setDisplayString(String) - Method in class org.apache.lens.api.metastore.XJoinChain
Sets the value of the displayString property.
setDisplayString(String) - Method in class org.apache.lens.api.metastore.XMeasure
Sets the value of the displayString property.
setDriverConf(LensDriver, Configuration) - Method in class org.apache.lens.server.api.query.DriverSelectorQueryContext
 
setDriverQueries(Map<LensDriver, String>) - Method in class org.apache.lens.server.api.query.AbstractQueryContext
Set driver queries
setDriverQueryPlan(LensDriver, DriverQueryPlan) - Method in class org.apache.lens.server.api.query.DriverSelectorQueryContext
 
setDriverQueryPlans(Map<LensDriver, String>, AbstractQueryContext) - Method in class org.apache.lens.server.api.query.DriverSelectorQueryContext
Sets driver queries, generates plans for each driver by calling explain with respective queries, Sets driverQueryPlans
setDriverRewriteError(LensDriver, Exception) - Method in class org.apache.lens.server.api.query.AbstractQueryContext
Set exception during rewrite.
setEdges(XJoinEdges) - Method in class org.apache.lens.api.metastore.XJoinPath
Sets the value of the edges property.
setEnableResourceMethodMetering(boolean) - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
setEndTime(XMLGregorianCalendar) - Method in class org.apache.lens.api.metastore.XDimAttribute
Sets the value of the endTime property.
setEndTime(XMLGregorianCalendar) - Method in class org.apache.lens.api.metastore.XMeasure
Sets the value of the endTime property.
setEscapeChar(String) - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Sets the value of the escapeChar property.
setEscapeProcessing(boolean) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
setExpr(String) - Method in class org.apache.lens.api.metastore.XExprColumn
Sets the value of the expr property.
setExpression(XExprColumn) - Method in class org.apache.lens.api.metastore.XFlattenedColumn
Sets the value of the expression property.
setExpressions(XExpressions) - Method in class org.apache.lens.api.metastore.XBaseCube
Sets the value of the expressions property.
setExpressions(XExpressions) - Method in class org.apache.lens.api.metastore.XDimension
Sets the value of the expressions property.
setExternal(boolean) - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Sets the value of the external property.
setFactOrDimensionTableName(String) - Method in class org.apache.lens.api.metastore.XPartition
Sets the value of the factOrDimensionTableName property.
setFetchDirection(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
setFetchDirection(int) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
setFetchSize(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
setFetchSize(int) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
setFetchSize(int) - Method in class org.apache.lens.driver.hive.HiveInMemoryResultSet
 
setFetchSize(int) - Method in class org.apache.lens.driver.jdbc.JDBCResultSet
 
setFetchSize(int) - Method in class org.apache.lens.server.api.driver.InMemoryResultSet
Set number of rows to be fetched at time
setFieldDelimiter(String) - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Sets the value of the fieldDelimiter property.
setFormatString(String) - Method in class org.apache.lens.api.metastore.XMeasure
Sets the value of the formatString property.
setFrom(XTableReference) - Method in class org.apache.lens.api.metastore.XJoinEdge
Sets the value of the from property.
setFullPartitionSpec(XPartSpec) - Method in class org.apache.lens.api.metastore.XPartition
Sets the value of the fullPartitionSpec property.
setHoldability(int) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
setInputFormat(String) - Method in class org.apache.lens.api.metastore.XPartition
Sets the value of the inputFormat property.
setInputFormat(String) - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Sets the value of the inputFormat property.
setJoinChainProperties(Set<JoinChain>) - Method in class org.apache.lens.cube.metadata.AbstractBaseTable
 
setJoinChains(XJoinChains) - Method in class org.apache.lens.api.metastore.XBaseCube
Sets the value of the joinChains property.
setJoinChains(XJoinChains) - Method in class org.apache.lens.api.metastore.XDimension
Sets the value of the joinChains property.
setJoinCond(QBJoinTree, String) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
setKey(String) - Method in class org.apache.lens.api.metastore.XPartSpecElement
Sets the value of the key property.
setKey(String) - Method in class org.apache.lens.api.metastore.XTimePartSpecElement
Sets the value of the key property.
setLastAccessTime(int) - Method in class org.apache.lens.api.metastore.XNativeTable
Sets the value of the lastAccessTime property.
setLensDatabase(String) - Method in class org.apache.lens.client.LensClientConfig
Sets the database to connect on lens server
setLineDelimiter(String) - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Sets the value of the lineDelimiter property.
setLocation(String) - Method in class org.apache.lens.api.metastore.XPartition
Sets the value of the location property.
setLocation(String) - Method in class org.apache.lens.api.metastore.XSkewedValueLocation
Sets the value of the location property.
setMapKeyDelimiter(String) - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Sets the value of the mapKeyDelimiter property.
setMax(Double) - Method in class org.apache.lens.api.metastore.XMeasure
Sets the value of the max property.
setMaxFieldSize(int) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
setMaxRows(int) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
setMeasure(XMeasure) - Method in class org.apache.lens.api.metastore.XFlattenedColumn
Sets the value of the measure property.
setMeasureNames(XMeasureNames) - Method in class org.apache.lens.api.metastore.XDerivedCube
Sets the value of the measureNames property.
setMeasures(XMeasures) - Method in class org.apache.lens.api.metastore.XBaseCube
Sets the value of the measures property.
setMin(Double) - Method in class org.apache.lens.api.metastore.XMeasure
Sets the value of the min property.
setName(String) - Method in class org.apache.lens.api.metastore.XColumn
Sets the value of the name property.
setName(String) - Method in class org.apache.lens.api.metastore.XCube
Sets the value of the name property.
setName(String) - Method in class org.apache.lens.api.metastore.XDimAttribute
Sets the value of the name property.
setName(String) - Method in class org.apache.lens.api.metastore.XDimension
Sets the value of the name property.
setName(String) - Method in class org.apache.lens.api.metastore.XExprColumn
Sets the value of the name property.
setName(String) - Method in class org.apache.lens.api.metastore.XFactTable
Sets the value of the name property.
setName(String) - Method in class org.apache.lens.api.metastore.XJoinChain
Sets the value of the name property.
setName(String) - Method in class org.apache.lens.api.metastore.XMeasure
Sets the value of the name property.
setName(String) - Method in class org.apache.lens.api.metastore.XNativeTable
Sets the value of the name property.
setName(String) - Method in class org.apache.lens.api.metastore.XPartition
Sets the value of the name property.
setName(String) - Method in class org.apache.lens.api.metastore.XProperty
Sets the value of the name property.
setName(String) - Method in class org.apache.lens.api.metastore.XStorage
Sets the value of the name property.
setNetworkTimeout(Executor, int) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
Sets the network timeout.
setNonTimePartitionSpec(XPartSpec) - Method in class org.apache.lens.api.metastore.XPartition
Sets the value of the nonTimePartitionSpec property.
setNonTimePartSpec(Map<String, String>) - Method in class org.apache.lens.cube.metadata.StoragePartitionDesc
 
setNumBuckets(Integer) - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Sets the value of the numBuckets property.
setOutputFormat(String) - Method in class org.apache.lens.api.metastore.XPartition
Sets the value of the outputFormat property.
setOutputFormat(String) - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Sets the value of the outputFormat property.
setOwner(String) - Method in class org.apache.lens.api.metastore.XNativeTable
Sets the value of the owner property.
setParam(String) - Method in class org.apache.lens.cli.commands.LensConnectionCommands
Sets the param.
setParam(LensSessionHandle, String, String) - Method in class org.apache.lens.server.session.SessionResource
Set value for a parameter specified by key

The parameters can be a hive variable or a configuration.

setParent(String) - Method in class org.apache.lens.api.metastore.XDerivedCube
Sets the value of the parent property.
setPartCols(XColumns) - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Sets the value of the partCols property.
setPartitionParameters(XProperties) - Method in class org.apache.lens.api.metastore.XPartition
Sets the value of the partitionParameters property.
setPaths(XJoinPaths) - Method in class org.apache.lens.api.metastore.XJoinChain
Sets the value of the paths property.
setPoolable(boolean) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
setPrepareHandle(QueryPrepareHandle) - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
 
setProperties(XProperties) - Method in class org.apache.lens.api.metastore.XCube
Sets the value of the properties property.
setProperties(XProperties) - Method in class org.apache.lens.api.metastore.XDimension
Sets the value of the properties property.
setProperties(XProperties) - Method in class org.apache.lens.api.metastore.XDimensionTable
Sets the value of the properties property.
setProperties(XProperties) - Method in class org.apache.lens.api.metastore.XFactTable
Sets the value of the properties property.
setProperties(XProperties) - Method in class org.apache.lens.api.metastore.XStorage
Sets the value of the properties property.
setQueryTimeout(int) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
setReadOnly(boolean) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
setRefCol(String) - Method in class org.apache.lens.api.metastore.XChainColumn
Sets the value of the refCol property.
setRefSpec(XDimAttribute.RefSpec) - Method in class org.apache.lens.api.metastore.XDimAttribute
Sets the value of the refSpec property.
setResourcesAddedForSession(String) - Method in class org.apache.lens.driver.hive.HiveDriver
Tell Hive driver that resources have been added for this session
setSavepoint() - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
setSavepoint(String) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
setSchema(String) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
setSelectedDriver(LensDriver) - Method in class org.apache.lens.server.api.query.AbstractQueryContext
Wrapper method for convenience on driver context
setSelectedDriverQuery(String) - Method in class org.apache.lens.server.api.query.AbstractQueryContext
Sets the selected driver query for persistence and also in the driver context
setSelectedDriverQuery(String) - Method in class org.apache.lens.server.api.query.DriverSelectorQueryContext
 
setSerdeClassname(String) - Method in class org.apache.lens.api.metastore.XPartition
Sets the value of the serdeClassname property.
setSerdeClassName(String) - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Sets the value of the serdeClassName property.
setSerdeParameters(XProperties) - Method in class org.apache.lens.api.metastore.XPartition
Sets the value of the serdeParameters property.
setSerdeParameters(XProperties) - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Sets the value of the serdeParameters property.
setSessionConf(Map<String, String>) - Method in class org.apache.lens.server.session.LensSessionImpl.LensSessionPersistInfo
 
setSessionParameter(LensSessionHandle, String, String) - Method in interface org.apache.lens.server.api.session.SessionService
Sets the session parameter.
setSessionParameter(LensSessionHandle, String, String) - Method in class org.apache.lens.server.session.HiveSessionService
 
setSkewedInfo(XSkewedInfo) - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Sets the value of the skewedInfo property.
setSparkContext(JavaSparkContext) - Method in class org.apache.lens.ml.LensMLImpl
Use an existing Spark context.
setSparkContext(JavaSparkContext) - Method in class org.apache.lens.ml.spark.algos.BaseSparkAlgo
 
setStartTime(XMLGregorianCalendar) - Method in class org.apache.lens.api.metastore.XDimAttribute
Sets the value of the startTime property.
setStartTime(XMLGregorianCalendar) - Method in class org.apache.lens.api.metastore.XMeasure
Sets the value of the startTime property.
setStatus(QueryStatus) - Method in class org.apache.lens.server.api.query.QueryContext
 
setStorageDescriptor(XStorageTableDesc) - Method in class org.apache.lens.api.metastore.XNativeTable
Sets the value of the storageDescriptor property.
setStorageHandlerName(String) - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Sets the value of the storageHandlerName property.
setStorageName(String) - Method in class org.apache.lens.api.metastore.XStorageTableElement
Sets the value of the storageName property.
setStorageTables(XStorageTables) - Method in class org.apache.lens.api.metastore.XDimensionTable
Sets the value of the storageTables property.
setStorageTables(XStorageTables) - Method in class org.apache.lens.api.metastore.XFactTable
Sets the value of the storageTables property.
setTable(String) - Method in class org.apache.lens.api.metastore.XTableReference
Sets the value of the table property.
setTableDesc(XStorageTableDesc) - Method in class org.apache.lens.api.metastore.XStorageTableElement
Sets the value of the tableDesc property.
setTableLocation(String) - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Sets the value of the tableLocation property.
setTableName(String) - Method in class org.apache.lens.api.metastore.XDimensionTable
Sets the value of the tableName property.
setTableName(String) - Method in class org.apache.lens.api.metastore.XFlattenedColumn
Sets the value of the tableName property.
setTableName(String) - Method in class org.apache.lens.cube.metadata.StorageTableDesc
Deprecated.  
setTableParameters(XProperties) - Method in class org.apache.lens.api.metastore.XStorageTableDesc
Sets the value of the tableParameters property.
setTableReferences(XTableReferences) - Method in class org.apache.lens.api.metastore.XDimAttribute.RefSpec
Sets the value of the tableReferences property.
setTableType(String) - Method in class org.apache.lens.api.metastore.XNativeTable
Sets the value of the tableType property.
setTimePartCols(List<String>) - Method in class org.apache.lens.cube.metadata.StorageTableDesc
 
setTimePartitionSpec(XTimePartSpec) - Method in class org.apache.lens.api.metastore.XPartition
Sets the value of the timePartitionSpec property.
setTimePartSpec(Map<String, Date>) - Method in class org.apache.lens.cube.metadata.StoragePartitionDesc
 
setTo(XTableReference) - Method in class org.apache.lens.api.metastore.XJoinEdge
Sets the value of the to property.
setTransactionIsolation(int) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
setType(String) - Method in class org.apache.lens.api.metastore.XColumn
Sets the value of the type property.
setType(String) - Method in class org.apache.lens.api.metastore.XDimAttribute
Sets the value of the type property.
setType(String) - Method in class org.apache.lens.api.metastore.XExprColumn
Sets the value of the type property.
setType(XMeasureType) - Method in class org.apache.lens.api.metastore.XMeasure
Sets the value of the type property.
setTypeMap(Map<String, Class<?>>) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
setUnit(String) - Method in class org.apache.lens.api.metastore.XMeasure
Sets the value of the unit property.
setUpdatePeriod(XUpdatePeriod) - Method in class org.apache.lens.api.metastore.XPartition
Sets the value of the updatePeriod property.
setUpdatePeriod(UpdatePeriod) - Method in class org.apache.lens.cube.metadata.StoragePartitionDesc
 
setUpdatePeriods(XUpdatePeriods) - Method in class org.apache.lens.api.metastore.XStorageTableElement
Sets the value of the updatePeriods property.
setupOutputs() - Method in interface org.apache.lens.lib.query.FileFormatter
Setup outputs for file formatter.
setupOutputs() - Method in class org.apache.lens.lib.query.HadoopFileFormatter
 
setupOutputs() - Method in class org.apache.lens.lib.query.ZipFileFormatter
 
setUser(String) - Method in class org.apache.lens.client.LensClientConfig
 
setValue(String) - Method in class org.apache.lens.api.metastore.XPartSpecElement
Sets the value of the value property.
setValue(String) - Method in class org.apache.lens.api.metastore.XProperty
Sets the value of the value property.
setValue(XSkewColList) - Method in class org.apache.lens.api.metastore.XSkewedValueLocation
Sets the value of the value property.
setValue(XMLGregorianCalendar) - Method in class org.apache.lens.api.metastore.XTimePartSpecElement
Sets the value of the value property.
setWeight(Double) - Method in class org.apache.lens.api.metastore.XDimensionTable
Sets the value of the weight property.
setWeight(Double) - Method in class org.apache.lens.api.metastore.XFactTable
Sets the value of the weight property.
shouldReplaceTimeDimWithPart() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
showAllDatabases() - Method in class org.apache.lens.cli.commands.LensDatabaseCommands
Show all databases.
showCubes() - Method in class org.apache.lens.cli.commands.LensCubeCommands
Show cubes.
showDimensions() - Method in class org.apache.lens.cli.commands.LensDimensionCommands
Show dimensions.
showDimensionTables() - Method in class org.apache.lens.cli.commands.LensDimensionTableCommands
Show dimension tables.
showFacts() - Method in class org.apache.lens.cli.commands.LensFactCommands
Show facts.
showNativeTables() - Method in class org.apache.lens.cli.commands.LensNativeTableCommands
Show native tables.
showParameters() - Method in class org.apache.lens.cli.commands.LensConnectionCommands
Show parameters.
SIGNAGE - Static variable in class org.apache.lens.cube.parse.DateUtil
 
SimpleHQLContext - Class in org.apache.lens.cube.parse
Accepts strings of all expressions and constructs HQL query.
size() - Method in class org.apache.lens.driver.hive.HiveInMemoryResultSet
 
size() - Method in class org.apache.lens.driver.hive.HivePersistentResultSet
 
size() - Method in class org.apache.lens.driver.jdbc.JDBCResultSet
 
size() - Method in class org.apache.lens.server.api.driver.LensResultSet
Get the size of the result set.
size() - Method in class org.apache.lens.server.query.LensPersistentResult
 
SparkDecisionTreeModel - Class in org.apache.lens.ml.spark.models
This class is created because the Spark decision tree model doesn't extend ClassificationModel.
SparkDecisionTreeModel(DecisionTreeModel) - Constructor for class org.apache.lens.ml.spark.models.SparkDecisionTreeModel
Instantiates a new spark decision tree model.
SparkMLDriver - Class in org.apache.lens.ml.spark
The Class SparkMLDriver.
SparkMLDriver() - Constructor for class org.apache.lens.ml.spark.SparkMLDriver
 
splitResultIntoMultipleFiles() - Method in class org.apache.lens.server.api.query.QueryContext
Split result into multiple files.
start() - Method in class org.apache.lens.ml.LensMLImpl
Start.
start() - Method in interface org.apache.lens.ml.MLDriver
Start.
start() - Method in class org.apache.lens.ml.spark.SparkMLDriver
 
start() - Method in class org.apache.lens.server.EventServiceImpl
 
start() - Method in class org.apache.lens.server.LensServer
Start.
start() - Method in class org.apache.lens.server.LensServices
 
start() - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
start() - Method in class org.apache.lens.server.ml.MLServiceImpl
 
start() - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
start() - Method in class org.apache.lens.server.session.DatabaseResourceService
 
start() - Method in class org.apache.lens.server.session.HiveSessionService
 
start() - Method in class org.apache.lens.server.stats.StatisticsService
 
start(LensEventService) - Method in class org.apache.lens.server.stats.store.log.LogStatisticsStore
 
start(LensEventService) - Method in class org.apache.lens.server.stats.store.log.StatisticsLogRollupHandler
Start.
start(LensEventService) - Method in class org.apache.lens.server.stats.store.StatisticsStore
Start the Store.
START_TIME_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
startServices(HiveConf) - Method in class org.apache.lens.server.LensServer
Start services.
STATE_PERSIST_OUT_STREAM_BUFF_SIZE - Static variable in class org.apache.lens.server.api.LensConfConstants
Key for reading Output Stream Buffer Size used in writing lens server state to file system
StaticFileResource - Class in org.apache.lens.server.ui
The Class StaticFileResource.
StaticFileResource() - Constructor for class org.apache.lens.server.ui.StaticFileResource
 
STATISTICS_DATABASE_KEY - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant STATISTICS_DATABASE_KEY.
STATISTICS_WAREHOUSE_KEY - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant STATISTICS_WAREHOUSE_KEY.
StatisticsLogFileScannerTask - Class in org.apache.lens.server.stats.store.log
Timer class for monitoring log file rollup.
StatisticsLogFileScannerTask() - Constructor for class org.apache.lens.server.stats.store.log.StatisticsLogFileScannerTask
 
StatisticsLogLayout - Class in org.apache.lens.server.stats.store.log
Empty statistics log layout for log4j.
StatisticsLogLayout() - Constructor for class org.apache.lens.server.stats.store.log.StatisticsLogLayout
 
StatisticsLogPartitionHandler - Class in org.apache.lens.server.stats.store.log
Class used to copy log files to HDFS and add partition to hive metastore.
StatisticsLogPartitionHandler() - Constructor for class org.apache.lens.server.stats.store.log.StatisticsLogPartitionHandler
 
StatisticsLogRollupHandler - Class in org.apache.lens.server.stats.store.log
Class which handles the log4j rolled file.
StatisticsLogRollupHandler() - Constructor for class org.apache.lens.server.stats.store.log.StatisticsLogRollupHandler
 
StatisticsService - Class in org.apache.lens.server.stats
The Class StatisticsService.
StatisticsService(String) - Constructor for class org.apache.lens.server.stats.StatisticsService
Instantiates a new statistics service.
StatisticsStore<T extends LensStatistics> - Class in org.apache.lens.server.stats.store
Top level class used to persist the Statistics event.
StatisticsStore() - Constructor for class org.apache.lens.server.stats.store.StatisticsStore
 
STATS_ROLLUP_SCAN_RATE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant STATS_ROLLUP_SCAN_RATE.
STATS_STORE_CLASS - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant STATS_STORE_CLASS.
STATS_SVC_NAME - Static variable in class org.apache.lens.server.stats.StatisticsService
The Constant STATS_SVC_NAME.
STATUS_LOG - Static variable in class org.apache.lens.server.query.QueryExecutionServiceImpl.QueryStatusLogger
The Constant STATUS_LOG.
STATUS_UPDATE_COUNTER - Static variable in class org.apache.lens.server.query.QueryExecutionServiceImpl
The Constant STATUS_UPDATE_COUNTER.
StatusChange - Class in org.apache.lens.server.api.query
The Class StatusChange.
StatusChange(long, QueryStatus.Status, QueryStatus.Status, QueryHandle) - Constructor for class org.apache.lens.server.api.query.StatusChange
Instantiates a new status change.
stop() - Method in class org.apache.lens.ml.LensMLImpl
Stop.
stop() - Method in interface org.apache.lens.ml.MLDriver
Stop.
stop() - Method in class org.apache.lens.ml.spark.SparkMLDriver
 
stop() - Method in class org.apache.lens.server.api.events.AsyncEventListener
Should be called to stop the event processor thread.
stop() - Method in class org.apache.lens.server.EventServiceImpl
 
stop() - Method in class org.apache.lens.server.LensServer
Stop.
stop() - Method in class org.apache.lens.server.LensServices
 
stop() - Method in class org.apache.lens.server.metrics.MetricsServiceImpl
 
stop() - Method in class org.apache.lens.server.ml.MLServiceImpl
 
stop() - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
stop() - Method in class org.apache.lens.server.session.DatabaseResourceService
 
stop() - Method in class org.apache.lens.server.session.HiveSessionService
 
stop() - Method in class org.apache.lens.server.stats.StatisticsService
 
stop(LensEventService) - Method in class org.apache.lens.server.stats.store.log.LogStatisticsStore
 
stop() - Method in class org.apache.lens.server.stats.store.log.StatisticsLogRollupHandler
Stop.
stop(LensEventService) - Method in class org.apache.lens.server.stats.store.StatisticsStore
Stop the store.
Storage - Class in org.apache.lens.cube.metadata
Storage is Named Interface which would represent the underlying storage of the data.
Storage(Table) - Constructor for class org.apache.lens.cube.metadata.Storage
 
Storage.LatestInfo - Class in org.apache.lens.cube.metadata
 
Storage.LatestInfo() - Constructor for class org.apache.lens.cube.metadata.Storage.LatestInfo
 
Storage.LatestPartColumnInfo - Class in org.apache.lens.cube.metadata
 
Storage.LatestPartColumnInfo(Map<String, String>) - Constructor for class org.apache.lens.cube.metadata.Storage.LatestPartColumnInfo
 
STORAGE_COST - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant STORAGE_COST.
STORAGE_ENTITY_PFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
STORAGE_KEY_PFX - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
STORAGE_LIST_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
STORAGE_PFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
STORAGE_TABLES_SFX - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
StorageConstants - Class in org.apache.lens.cube.metadata
 
storageFromXStorage(XStorage) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
StoragePartitionDesc - Class in org.apache.lens.cube.metadata
 
StoragePartitionDesc() - Constructor for class org.apache.lens.cube.metadata.StoragePartitionDesc
 
StoragePartitionDesc(String, Map<String, Date>, Map<String, String>, UpdatePeriod) - Constructor for class org.apache.lens.cube.metadata.StoragePartitionDesc
 
storagePartSpecFromXPartition(XPartition) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
storagePartSpecListFromXPartitionList(XPartitionList) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
StorageTableDesc - Class in org.apache.lens.cube.metadata
 
StorageTableDesc() - Constructor for class org.apache.lens.cube.metadata.StorageTableDesc
 
storageTableDescFromXStorageTableDesc(XStorageTableDesc) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
storageTableDescFromXStorageTableElement(XStorageTableElement) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
storageTableMapFromXStorageTables(XStorageTables) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
StorageUtil - Class in org.apache.lens.cube.parse
 
STORGAE_SEPARATOR - Static variable in class org.apache.lens.cube.metadata.StorageConstants
 
StringList - Class in org.apache.lens.api
The Class StringList.
StringList() - Constructor for class org.apache.lens.api.StringList
 
SubmitOp - Enum in org.apache.lens.api.query
The Enum for query submit operations.
SUCCESS - Static variable in class org.apache.lens.server.metastore.MetastoreResource
 
SVMAlgo - Class in org.apache.lens.ml.spark.algos
The Class SVMAlgo.
SVMAlgo(String, String) - Constructor for class org.apache.lens.ml.spark.algos.SVMAlgo
Instantiates a new SVM algo.
SVMClassificationModel - Class in org.apache.lens.ml.spark.models
The Class SVMClassificationModel.
SVMClassificationModel(String, SVMModel) - Constructor for class org.apache.lens.ml.spark.models.SVMClassificationModel
Instantiates a new SVM classification model.
switchDatabase(String) - Method in class org.apache.lens.cli.commands.LensDatabaseCommands
Switch database.

T

table(String) - Method in class org.apache.lens.ml.spark.TableTrainingSpec.TableTrainingSpecBuilder
Table.
TABLE_COLUMN_SEPERATOR - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
TABLE_TYPE_KEY - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
tableExists(String) - Method in class org.apache.lens.cube.metadata.CubeMetastoreClient
 
TableReference - Class in org.apache.lens.cube.metadata
 
TableReference() - Constructor for class org.apache.lens.cube.metadata.TableReference
 
TableReference(String, String) - Constructor for class org.apache.lens.cube.metadata.TableReference
 
TableReference(String) - Constructor for class org.apache.lens.cube.metadata.TableReference
 
TableTestingSpec - Class in org.apache.lens.ml
Table specification for running test on a table.
TableTestingSpec() - Constructor for class org.apache.lens.ml.TableTestingSpec
 
TableTestingSpec.TableTestingSpecBuilder - Class in org.apache.lens.ml
The Class TableTestingSpecBuilder.
TableTestingSpec.TableTestingSpecBuilder() - Constructor for class org.apache.lens.ml.TableTestingSpec.TableTestingSpecBuilder
Instantiates a new table testing spec builder.
TableTrainingSpec - Class in org.apache.lens.ml.spark
The Class TableTrainingSpec.
TableTrainingSpec() - Constructor for class org.apache.lens.ml.spark.TableTrainingSpec
 
TableTrainingSpec.DataSample - Class in org.apache.lens.ml.spark
The Class DataSample.
TableTrainingSpec.DataSample(LabeledPoint) - Constructor for class org.apache.lens.ml.spark.TableTrainingSpec.DataSample
Instantiates a new data sample.
TableTrainingSpec.GetLabeledPoint - Class in org.apache.lens.ml.spark
The Class GetLabeledPoint.
TableTrainingSpec.GetLabeledPoint() - Constructor for class org.apache.lens.ml.spark.TableTrainingSpec.GetLabeledPoint
 
TableTrainingSpec.TableTrainingSpecBuilder - Class in org.apache.lens.ml.spark
The Class TableTrainingSpecBuilder.
TableTrainingSpec.TableTrainingSpecBuilder() - Constructor for class org.apache.lens.ml.spark.TableTrainingSpec.TableTrainingSpecBuilder
Instantiates a new table training spec builder.
TableTrainingSpec.TestingFilter - Class in org.apache.lens.ml.spark
The Class TestingFilter.
TableTrainingSpec.TestingFilter(double) - Constructor for class org.apache.lens.ml.spark.TableTrainingSpec.TestingFilter
Instantiates a new testing filter.
TableTrainingSpec.TrainingFilter - Class in org.apache.lens.ml.spark
The Class TrainingFilter.
TableTrainingSpec.TrainingFilter(double) - Constructor for class org.apache.lens.ml.spark.TableTrainingSpec.TrainingFilter
Instantiates a new training filter.
test(String, String, String, LensSessionHandle, String) - Method in class org.apache.lens.server.ml.MLServiceResource
Run a test on a model for an algorithm.
TEST_REPORT_BASE_DIR - Static variable in class org.apache.lens.ml.ModelLoader
The Constant TEST_REPORT_BASE_DIR.
TEST_REPORT_BASE_DIR_DEFAULT - Static variable in class org.apache.lens.ml.ModelLoader
The Constant TEST_REPORT_BASE_DIR_DEFAULT.
testID(String) - Method in class org.apache.lens.ml.TableTestingSpec.TableTestingSpecBuilder
Set the unique test id
testModel(LensSessionHandle, String, String, String, String) - Method in class org.apache.lens.client.LensMLClient
Evaluate model by running it against test data contained in the given table.
testModel(String, String, String, String) - Method in class org.apache.lens.client.LensMLJerseyClient
Test model.
testModel(LensSessionHandle, String, String, String, String) - Method in interface org.apache.lens.ml.LensML
Evaluate model by running it against test data contained in the given table.
testModel(LensSessionHandle, String, String, String, String) - Method in class org.apache.lens.ml.LensMLImpl
 
testModel(LensSessionHandle, String, String, String, TestQueryRunner, String) - Method in class org.apache.lens.ml.LensMLImpl
Evaluate a model.
testModel(LensSessionHandle, String, String, String, String) - Method in class org.apache.lens.server.ml.MLServiceImpl
 
testModelRemote(LensSessionHandle, String, String, String, String, String) - Method in class org.apache.lens.ml.LensMLImpl
Test a model in embedded mode.
TestQueryRunner - Class in org.apache.lens.ml
Run the model testing query against a Lens server.
TestQueryRunner(LensSessionHandle) - Constructor for class org.apache.lens.ml.TestQueryRunner
Instantiates a new test query runner.
TestReport - Class in org.apache.lens.api.ml
The Class TestReport.
TestReport() - Constructor for class org.apache.lens.api.ml.TestReport
 
THID - Static variable in class org.apache.lens.driver.jdbc.JDBCDriver
The Constant THID.
ThriftConnection - Interface in org.apache.lens.driver.hive
The Interface ThriftConnection.
TIME_PART_COLUMNS - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
TIME_RANGE_FUNC - Static variable in class org.apache.lens.cube.parse.CubeQueryContext
 
TIME_RANGE_WRITER_CLASS - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
TIMED_DIMENSION_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
TIMED_DIMENSIONS_LIST_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
TIMEDIM_TO_PART_MAPPING_PFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
timePartSpecfromXTimePartSpec(XTimePartSpec) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
TimeRange - Class in org.apache.lens.cube.parse
Timerange data structure
TimeRange.TimeRangeBuilder - Class in org.apache.lens.cube.parse
 
TimeRange.TimeRangeBuilder() - Constructor for class org.apache.lens.cube.parse.TimeRange.TimeRangeBuilder
 
TimeRangeUtils - Class in org.apache.lens.cube.parse
 
TimeRangeWriter - Interface in org.apache.lens.cube.parse
 
toAST(Context) - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
toDate(Date) - Method in class org.apache.lens.cube.parse.TimeRange.TimeRangeBuilder
 
toFieldSchema() - Method in class org.apache.lens.driver.jdbc.JDBCResultSet.FieldSchemaData
 
toHQL() - Method in class org.apache.lens.cube.parse.CubeQueryContext
 
toHQL() - Method in interface org.apache.lens.cube.parse.HQLContextInterface
Get the HQL query.
toHQL() - Method in class org.apache.lens.cube.parse.SimpleHQLContext
 
toInfixString(ASTNode, StringBuilder) - Static method in class org.apache.lens.cube.parse.HQLParser
Recursively reconstruct query string given a query AST
toJsonObject() - Method in class org.apache.lens.cube.parse.PruneCauses
 
toLensQuery() - Method in class org.apache.lens.server.api.query.QueryContext
To lens query.
toPreparedQuery() - Method in class org.apache.lens.server.api.query.PreparedQueryContext
To prepared query.
toQueryContext(Configuration, Collection<LensDriver>) - Method in class org.apache.lens.server.api.query.FinishedLensQuery
 
toQueryPlan() - Method in class org.apache.lens.server.api.driver.DriverQueryPlan
To query plan.
toQueryResult() - Method in class org.apache.lens.server.api.driver.InMemoryResultSet
 
toQueryResult() - Method in class org.apache.lens.server.api.driver.LensResultSet
Get the corresponding query result object.
toQueryResult() - Method in class org.apache.lens.server.api.driver.PersistentResultSet
 
toQueryResultSetMetadata() - Method in class org.apache.lens.server.api.driver.LensResultSetMetadata
To query result set metadata.
toQueryStatus() - Method in class org.apache.lens.server.api.driver.DriverQueryStatus
To query status.
toString() - Method in class org.apache.lens.api.APIResult
 
toString() - Method in class org.apache.lens.api.LensSessionHandle
 
toString() - Method in class org.apache.lens.api.ml.ModelMetadata
 
toString() - Method in class org.apache.lens.api.ml.TestReport
 
toString() - Method in class org.apache.lens.api.query.QueryHandle
 
toString() - Method in class org.apache.lens.api.query.QueryPrepareHandle
 
toString() - Method in class org.apache.lens.api.query.QueryStatus
 
toString() - Method in class org.apache.lens.api.query.ResultColumn
 
toString() - Method in class org.apache.lens.api.query.ResultRow
 
toString() - Method in class org.apache.lens.client.LensConnection
 
toString() - Method in class org.apache.lens.client.LensConnectionParams
 
toString() - Method in class org.apache.lens.cube.metadata.AbstractCubeTable
 
toString() - Method in class org.apache.lens.cube.metadata.BaseDimAttribute
 
toString() - Method in class org.apache.lens.cube.metadata.CubeColumn
 
toString() - Method in class org.apache.lens.cube.metadata.CubeMeasure
 
toString() - Method in class org.apache.lens.cube.metadata.ExprColumn
 
toString() - Method in class org.apache.lens.cube.metadata.HierarchicalDimAttribute
 
toString() - Method in class org.apache.lens.cube.metadata.InlineDimAttribute
 
toString() - Method in class org.apache.lens.cube.metadata.SchemaGraph.JoinPath
 
toString() - Method in class org.apache.lens.cube.metadata.SchemaGraph.TableRelationship
 
toString() - Method in class org.apache.lens.cube.metadata.TableReference
 
toString() - Method in class org.apache.lens.cube.parse.FactPartition
 
toString() - Method in class org.apache.lens.cube.parse.TimeRange
 
toString() - Method in class org.apache.lens.server.api.driver.DriverQueryStatus
 
toString() - Method in class org.apache.lens.server.api.priority.RangeConf
toString representation
toString() - Method in class org.apache.lens.server.api.query.QueryEvent
 
toString() - Method in class org.apache.lens.server.session.LensSessionImpl.ResourceEntry
 
toString() - Method in class org.apache.lens.server.session.LensSessionImpl
 
train(String, String, String[]) - Method in class org.apache.lens.client.LensMLClient
Create a model using the given HCatalog table as input.
train(String, String, String[]) - Method in interface org.apache.lens.ml.LensML
Create a model using the given HCatalog table as input.
train(String, String, String[]) - Method in class org.apache.lens.ml.LensMLImpl
 
train(LensConf, String, String, String, String...) - Method in interface org.apache.lens.ml.MLAlgo
Train.
train(LensConf, String, String, String, String...) - Method in class org.apache.lens.ml.spark.algos.BaseSparkAlgo
 
train(LensConf, String, String, String, String...) - Method in class org.apache.lens.ml.spark.algos.KMeansAlgo
 
train(String, String, String[]) - Method in class org.apache.lens.server.ml.MLServiceImpl
 
train(String, MultivaluedMap<String, String>) - Method in class org.apache.lens.server.ml.MLServiceResource
Train a model given an algorithm name and algorithm parameters
trainingFraction(double) - Method in class org.apache.lens.ml.spark.TableTrainingSpec.TableTrainingSpecBuilder
Training fraction.
trainingTable(String) - Method in class org.apache.lens.ml.task.MLTask.Builder
 
trainModel(String, Form) - Method in class org.apache.lens.client.LensMLJerseyClient
Train model.
TYPE_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 

U

UDF_NAME - Static variable in class org.apache.lens.ml.HiveMLUDF
The Constant UDF_NAME.
UIApp - Class in org.apache.lens.server.ui
The Class UIApp.
UIApp() - Constructor for class org.apache.lens.server.ui.UIApp
 
UNARY_OPERATORS - Static variable in class org.apache.lens.cube.parse.HQLParser
 
UNIT - Static variable in class org.apache.lens.cube.parse.DateUtil
 
UNIT_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
unSetDriverPersistent() - Method in class org.apache.lens.server.api.query.QueryContext
Set whether result is persisted on driver to false.
unwrap(Class<T>) - Method in class org.apache.lens.client.jdbc.LensJdbcConnection
 
unwrap(Class<T>) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
unwrap(Class<T>) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSetMetadata
 
unwrap(Class<T>) - Method in class org.apache.lens.client.jdbc.LensJdbcStatement
 
UPDATE_PERIOD_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
UPDATE_PERIODS_SFX - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
updateArray(int, Array) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateArray(String, Array) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateAsciiStream(int, InputStream, int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateAsciiStream(String, InputStream, int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateAsciiStream(int, InputStream, long) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateAsciiStream(String, InputStream, long) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateAsciiStream(int, InputStream) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateAsciiStream(String, InputStream) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBigDecimal(int, BigDecimal) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBigDecimal(String, BigDecimal) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBinaryStream(int, InputStream, int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBinaryStream(String, InputStream, int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBinaryStream(int, InputStream, long) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBinaryStream(String, InputStream, long) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBinaryStream(int, InputStream) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBinaryStream(String, InputStream) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBlob(int, Blob) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBlob(String, Blob) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBlob(int, InputStream, long) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBlob(String, InputStream, long) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBlob(int, InputStream) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBlob(String, InputStream) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBoolean(int, boolean) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBoolean(String, boolean) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateByte(int, byte) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateByte(String, byte) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBytes(int, byte[]) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateBytes(String, byte[]) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateCharacterStream(int, Reader, int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateCharacterStream(String, Reader, int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateCharacterStream(int, Reader, long) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateCharacterStream(String, Reader, long) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateCharacterStream(int, Reader) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateCharacterStream(String, Reader) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateClob(int, Clob) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateClob(String, Clob) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateClob(int, Reader, long) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateClob(String, Reader, long) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateClob(int, Reader) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateClob(String, Reader) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateConf(Map<String, String>) - Method in class org.apache.lens.server.api.query.PreparedQueryContext
Update conf.
updateConf(Map<String, String>) - Method in class org.apache.lens.server.api.query.QueryContext
Update conf.
updateConf(LensSessionHandle, String, LensConf) - Method in class org.apache.lens.server.query.QueryServiceResource
Modify query configuration if it is not running yet.
updateCube(String) - Method in class org.apache.lens.cli.commands.LensCubeCommands
Update cube.
updateCube(String, String) - Method in class org.apache.lens.client.LensClient
 
updateCube(String, XCube) - Method in class org.apache.lens.client.LensMetadataClient
 
updateCube(String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
updateCube(LensSessionHandle, XCube) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Update an existing cube
updateCube(LensSessionHandle, XCube) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
Update cube
updateCube(LensSessionHandle, String, XCube) - Method in class org.apache.lens.server.metastore.MetastoreResource
Update cube definition
updateCubeDimension(LensSessionHandle, String, XDimensionTable) - Method in class org.apache.lens.server.metastore.MetastoreResource
Update dimension table definition
updateDate(int, Date) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateDate(String, Date) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateDimension(String) - Method in class org.apache.lens.cli.commands.LensDimensionCommands
Update dimension.
updateDimension(String, String) - Method in class org.apache.lens.client.LensClient
 
updateDimension(String, XDimension) - Method in class org.apache.lens.client.LensMetadataClient
 
updateDimension(String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
updateDimension(LensSessionHandle, String, XDimension) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Update an existing dimension
updateDimension(LensSessionHandle, String, XDimension) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
updateDimension(LensSessionHandle, String, XDimension) - Method in class org.apache.lens.server.metastore.MetastoreResource
Update dimension definition
updateDimensionTable(String) - Method in class org.apache.lens.cli.commands.LensDimensionTableCommands
Update dimension table.
updateDimensionTable(String, String) - Method in class org.apache.lens.client.LensClient
 
updateDimensionTable(XDimensionTable) - Method in class org.apache.lens.client.LensMetadataClient
 
updateDimensionTable(String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
updateDimensionTable(LensSessionHandle, XDimensionTable) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Update/Alter the dimension table
updateDimensionTable(LensSessionHandle, XDimensionTable) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
updateDouble(int, double) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateDouble(String, double) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateFactTable(String) - Method in class org.apache.lens.cli.commands.LensFactCommands
Update fact table.
updateFactTable(String, String) - Method in class org.apache.lens.client.LensClient
 
updateFactTable(String, XFactTable) - Method in class org.apache.lens.client.LensMetadataClient
 
updateFactTable(String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
updateFactTable(LensSessionHandle, XFactTable) - Method in interface org.apache.lens.server.api.metastore.CubeMetastoreService
Update/Alter fact table
updateFactTable(LensSessionHandle, XFactTable) - Method in class org.apache.lens.server.metastore.CubeMetastoreServiceImpl
 
updateFactTable(LensSessionHandle, String, XFactTable) - Method in class org.apache.lens.server.metastore.MetastoreResource
Update fact table definition
updateFloat(int, float) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateFloat(String, float) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateInt(int, int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateInt(String, int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateLong(int, long) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateLong(String, long) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateNCharacterStream(int, Reader, long) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateNCharacterStream(String, Reader, long) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateNCharacterStream(int, Reader) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateNCharacterStream(String, Reader) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateNClob(int, NClob) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateNClob(String, NClob) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateNClob(int, Reader, long) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateNClob(String, Reader, long) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateNClob(int, Reader) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateNClob(String, Reader) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateNString(int, String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateNString(String, String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateNull(int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateNull(String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateObject(int, Object, int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateObject(int, Object) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateObject(String, Object, int) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateObject(String, Object) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
UpdatePeriod - Enum in org.apache.lens.cube.metadata
 
UpdatePeriod.UpdatePeriodComparator - Class in org.apache.lens.cube.metadata
 
UpdatePeriod.UpdatePeriodComparator() - Constructor for class org.apache.lens.cube.metadata.UpdatePeriod.UpdatePeriodComparator
 
updatePreparedConf(LensSessionHandle, String, LensConf) - Method in class org.apache.lens.server.query.QueryServiceResource
Modify prepared query's configuration.
updateQueryConf(LensSessionHandle, QueryHandle, LensConf) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Update the query conf.
updateQueryConf(LensSessionHandle, QueryPrepareHandle, LensConf) - Method in interface org.apache.lens.server.api.query.QueryExecutionService
Update configuration for prepared query.
updateQueryConf(LensSessionHandle, QueryHandle, LensConf) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
updateQueryConf(LensSessionHandle, QueryPrepareHandle, LensConf) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
updateRef(int, Ref) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateRef(String, Ref) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateRow() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateRowId(int, RowId) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateRowId(String, RowId) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateShort(int, short) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateShort(String, short) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateSQLXML(int, SQLXML) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateSQLXML(String, SQLXML) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateStatus(QueryContext) - Method in class org.apache.lens.driver.hive.HiveDriver
 
updateStatus(QueryContext) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
Get status of the query, specified by the handle.
updateStatus(QueryContext) - Method in interface org.apache.lens.server.api.driver.LensDriver
Update driver query status in the context object.
updateStorage(String) - Method in class org.apache.lens.cli.commands.LensStorageCommands
Update storage.
updateStorage(String, String) - Method in class org.apache.lens.client.LensClient
 
updateStorage(String, XStorage) - Method in class org.apache.lens.client.LensMetadataClient
 
updateStorage(String, String) - Method in class org.apache.lens.client.LensMetadataClient
 
updateStorage(LensSessionHandle, String, XStorage) - Method in class org.apache.lens.server.metastore.MetastoreResource
Update storage definition
updateString(int, String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateString(String, String) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateTime(int, Time) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateTime(String, Time) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateTimestamp(int, Timestamp) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
updateTimestamp(String, Timestamp) - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
URL_PREFIX - Static variable in class org.apache.lens.client.jdbc.JDBCUtils
The Constant URL_PREFIX.
useAsJoinKey() - Method in class org.apache.lens.cube.metadata.ReferencedDimAtrribute
 
user(String) - Method in class org.apache.lens.client.LensConnectionBuilder
User.
USER_RESOLVER_CACHE_EXPIRY - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant USER_RESOLVER_CACHE_EXPIRY.
USER_RESOLVER_CACHE_MAX_SIZE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant USER_RESOLVER_CACHE_MAX_SIZE.
USER_RESOLVER_CUSTOM_CLASS - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant USER_RESOLVER_CUSTOM_CLASS.
USER_RESOLVER_DB_KEYS - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant USER_RESOLVER_DB_KEYS.
USER_RESOLVER_DB_QUERY - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant USER_RESOLVER_DB_QUERY.
USER_RESOLVER_FIXED_VALUE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant USER_RESOLVER_FIXED_VALUE.
USER_RESOLVER_LDAP_BIND_DN - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant USER_RESOLVER_LDAP_BIND_DN.
USER_RESOLVER_LDAP_BIND_PASSWORD - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant USER_RESOLVER_LDAP_BIND_PASSWORD.
USER_RESOLVER_LDAP_FIELDS - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant USER_RESOLVER_LDAP_FIELDS.
USER_RESOLVER_LDAP_INTERMEDIATE_DB_DELETE_SQL - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant USER_RESOLVER_LDAP_INTERMEDIATE_DB_DELETE_SQL.
USER_RESOLVER_LDAP_INTERMEDIATE_DB_INSERT_SQL - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant USER_RESOLVER_LDAP_INTERMEDIATE_DB_INSERT_SQL.
USER_RESOLVER_LDAP_INTERMEDIATE_DB_QUERY - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant USER_RESOLVER_LDAP_INTERMEDIATE_DB_QUERY.
USER_RESOLVER_LDAP_SEARCH_BASE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant USER_RESOLVER_LDAP_SEARCH_BASE.
USER_RESOLVER_LDAP_SEARCH_FILTER - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant USER_RESOLVER_LDAP_SEARCH_FILTER.
USER_RESOLVER_LDAP_URL - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant USER_RESOLVER_LDAP_URL.
USER_RESOLVER_PROPERTYBASED_FILENAME - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant USER_RESOLVER_PROPERTYBASED_FILENAME.
USER_RESOLVER_TYPE - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant USER_RESOLVER_TYPE.
UserConfigLoader - Class in org.apache.lens.server.user
The Class UserConfigLoader.
UserConfigLoaderException - Exception in org.apache.lens.server.user
The Class UserConfigLoaderException.
UserConfigLoaderException() - Constructor for exception org.apache.lens.server.user.UserConfigLoaderException
Instantiates a new user config loader exception.
UserConfigLoaderException(String) - Constructor for exception org.apache.lens.server.user.UserConfigLoaderException
Instantiates a new user config loader exception.
UserConfigLoaderException(Throwable) - Constructor for exception org.apache.lens.server.user.UserConfigLoaderException
Instantiates a new user config loader exception.
UserConfigLoaderException(String, Throwable) - Constructor for exception org.apache.lens.server.user.UserConfigLoaderException
Instantiates a new user config loader exception.
UserConfigLoaderFactory - Class in org.apache.lens.server.user
A factory for creating UserConfigLoader objects.
UserConfigLoaderFactory.RESOLVER_TYPE - Enum in org.apache.lens.server.user
The Enum RESOLVER_TYPE.
userName(String) - Method in class org.apache.lens.ml.task.MLTask.Builder
 
useSparkContext(JavaSparkContext) - Method in class org.apache.lens.ml.spark.SparkMLDriver
Use spark context.
UTF16LE - Static variable in class org.apache.lens.lib.query.LensFileOutputFormat
The Constant UTF16LE.
UTF8 - Static variable in class org.apache.lens.lib.query.LensFileOutputFormat
The Constant UTF8.
UtilityMethods - Class in org.apache.lens.server.util
The Class UtilityMethods.

V

VALID_COLUMNS_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
VALID_FACT_PFX - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
VALID_PFX - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
VALID_STORAGE_DIM_TABLES - Static variable in class org.apache.lens.cube.parse.CubeQueryConfUtil
 
validate(CubeQueryContext) - Method in class org.apache.lens.cube.parse.CheckColumnMapping
 
validate(CubeQueryContext) - Method in class org.apache.lens.cube.parse.CheckTableNames
 
validate() - Method in class org.apache.lens.cube.parse.CubeSemanticAnalyzer
 
validate() - Method in class org.apache.lens.cube.parse.TimeRange
 
validate(CubeQueryContext) - Method in class org.apache.lens.cube.parse.ValidationRule
 
validate(AbstractQueryContext) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
Validate query using prepare
validate() - Method in class org.apache.lens.ml.TableTestingSpec
Validate.
ValidationRule - Class in org.apache.lens.cube.parse
 
ValidationRule(Configuration) - Constructor for class org.apache.lens.cube.parse.ValidationRule
 
value() - Method in enum org.apache.lens.api.metastore.XMeasureType
 
value() - Method in enum org.apache.lens.api.metastore.XUpdatePeriod
 
valueOf(String) - Static method in enum org.apache.lens.api.APIResult.Status
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in class org.apache.lens.api.LensSessionHandle
Value of.
valueOf(String) - Static method in enum org.apache.lens.api.metastore.XMeasureType
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lens.api.metastore.XUpdatePeriod
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lens.api.Priority
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lens.api.query.QueryStatus.Status
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lens.api.query.ResultColumnType
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lens.api.query.SubmitOp
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lens.client.LensClientSingletonWrapper
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lens.cube.metadata.CubeTableType
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lens.cube.metadata.UpdatePeriod
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lens.cube.parse.CandidateTablePruneCause.CandidateTablePruneCode
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lens.cube.parse.CandidateTablePruneCause.SkipStorageCode
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lens.cube.parse.CandidateTablePruneCause.SkipUpdatePeriodCode
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lens.ml.task.MLTask.State
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lens.server.api.driver.DriverQueryPlan.ExecMode
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lens.server.api.driver.DriverQueryPlan.ScanMode
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lens.server.api.driver.DriverQueryStatus.DriverQueryState
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lens.server.LensServices.SERVICE_MODE
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lens.server.user.UserConfigLoaderFactory.RESOLVER_TYPE
Returns the enum constant of this type with the specified name.
values() - Static method in enum org.apache.lens.api.APIResult.Status
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.api.metastore.XMeasureType
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.api.metastore.XUpdatePeriod
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.api.Priority
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.api.query.QueryStatus.Status
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.api.query.ResultColumnType
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.api.query.SubmitOp
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.client.LensClientSingletonWrapper
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.cube.metadata.CubeTableType
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.cube.metadata.UpdatePeriod
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.cube.parse.CandidateTablePruneCause.CandidateTablePruneCode
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.cube.parse.CandidateTablePruneCause.SkipStorageCode
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.cube.parse.CandidateTablePruneCause.SkipUpdatePeriodCode
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.ml.task.MLTask.State
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.server.api.driver.DriverQueryPlan.ExecMode
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.server.api.driver.DriverQueryPlan.ScanMode
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.server.api.driver.DriverQueryStatus.DriverQueryState
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.server.LensServices.SERVICE_MODE
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lens.server.user.UserConfigLoaderFactory.RESOLVER_TYPE
Returns an array containing the constants of this enum type, in the order they are declared.
visit(HQLParser.TreeNode) - Method in interface org.apache.lens.cube.parse.HQLParser.ASTNodeVisitor
 

W

wasNull() - Method in class org.apache.lens.client.jdbc.LensJdbcResultSet
 
wasQuerySuccessful() - Method in class org.apache.lens.client.LensStatement
Was query successful.
weight() - Method in class org.apache.lens.cube.metadata.AbstractCubeTable
 
weight() - Method in enum org.apache.lens.cube.metadata.UpdatePeriod
 
WEIGHT_KEY_SFX - Static variable in class org.apache.lens.cube.metadata.MetastoreConstants
 
WHETHER_MAIL_NOTIFY_DEFAULT - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant WHETHER_MAIL_NOTIFY_DEFAULT.
WrappedFileFormatter - Class in org.apache.lens.lib.query
Wraps the formatter FileFormatter, which can have implementations like HadoopFileFormatter or ZipFileFormatter.
WrappedFileFormatter() - Constructor for class org.apache.lens.lib.query.WrappedFileFormatter
 
write(NullWritable, Text) - Method in class org.apache.lens.lib.query.LensFileOutputFormat.LensRowWriter
 
writeExternal(ObjectOutput) - Method in class org.apache.lens.driver.hive.HiveDriver
 
writeExternal(ObjectOutput) - Method in class org.apache.lens.driver.jdbc.JDBCDriver
 
writeExternal(ObjectOutput) - Method in class org.apache.lens.server.LensService
 
writeExternal(ObjectOutput) - Method in class org.apache.lens.server.query.QueryExecutionServiceImpl
 
writeExternal(ObjectOutput) - Method in class org.apache.lens.server.session.HiveSessionService
 
writeExternal(ObjectOutput) - Method in class org.apache.lens.server.session.LensSessionImpl.LensSessionPersistInfo
 
writeFooter() - Method in class org.apache.lens.lib.query.AbstractFileFormatter
 
writeFooter(String) - Method in interface org.apache.lens.lib.query.FileFormatter
Write the footer passed.
writeFooter(String) - Method in class org.apache.lens.lib.query.HadoopFileFormatter
 
writeFooter() - Method in class org.apache.lens.lib.query.WrappedFileFormatter
 
writeFooter(String) - Method in class org.apache.lens.lib.query.ZipFileFormatter
 
writeFooter() - Method in interface org.apache.lens.server.api.query.QueryOutputFormatter
Write the footer.
writeHeader() - Method in class org.apache.lens.lib.query.AbstractFileFormatter
 
writeHeader(String) - Method in interface org.apache.lens.lib.query.FileFormatter
Write the header passed.
writeHeader(String) - Method in class org.apache.lens.lib.query.HadoopFileFormatter
 
writeHeader() - Method in class org.apache.lens.lib.query.WrappedFileFormatter
 
writeHeader(String) - Method in class org.apache.lens.lib.query.ZipFileFormatter
 
writeHeader() - Method in class org.apache.lens.lib.query.ZipFileFormatter
 
writeHeader() - Method in interface org.apache.lens.server.api.query.QueryOutputFormatter
Write the header.
writeRow(String) - Method in interface org.apache.lens.lib.query.FileFormatter
Write the row passed.
writeRow(ResultRow) - Method in class org.apache.lens.lib.query.FileSerdeFormatter
 
writeRow(String) - Method in class org.apache.lens.lib.query.HadoopFileFormatter
 
writeRow(String) - Method in class org.apache.lens.lib.query.ZipFileFormatter
 
writeRow(ResultRow) - Method in interface org.apache.lens.server.api.query.InMemoryOutputFormatter
Write a row of the result.
WS_FEATURE_IMPL_SFX - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant WS_FEATURE_IMPL_SFX.
WS_FEATURE_NAMES - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant WS_FEATURE_NAMES.
WS_FILTER_IMPL_SFX - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant WS_FILTER_IMPL_SFX.
WS_FILTER_NAMES - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant WS_FILTER_NAMES.
WS_LISTENER_IMPL_SFX - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant WS_LISTENER_IMPL_SFX.
WS_LISTENER_NAMES - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant WS_LISTENER_NAMES.
WS_RESOURCE_IMPL_SFX - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant WS_RESOURCE_IMPL_SFX.
WS_RESOURCE_NAMES - Static variable in class org.apache.lens.server.api.LensConfConstants
The Constant WS_RESOURCE_NAMES.
WSPACE - Static variable in class org.apache.lens.cube.parse.DateUtil
 

X

X_CUBE_OBJECT_FACTORY - Static variable in class org.apache.lens.server.metastore.MetastoreResource
 
XBaseCube - Class in org.apache.lens.api.metastore
For XBaseCube, user would give the full specification of the measures and dimensions, expressions and join-chains.
XBaseCube() - Constructor for class org.apache.lens.api.metastore.XBaseCube
 
XChainColumn - Class in org.apache.lens.api.metastore
Java class for x_chain_column complex type.
XChainColumn() - Constructor for class org.apache.lens.api.metastore.XChainColumn
 
XColumn - Class in org.apache.lens.api.metastore
Column in table.
XColumn() - Constructor for class org.apache.lens.api.metastore.XColumn
 
XColumns - Class in org.apache.lens.api.metastore
Java class for x_columns complex type.
XColumns() - Constructor for class org.apache.lens.api.metastore.XColumns
 
XCube - Class in org.apache.lens.api.metastore
XCube can either be a Base cube for which the user would give the full specification of the measures and dimensions or can be a Derived cube, for which the user would specify only the measure names, dimension names and parent.
XCube() - Constructor for class org.apache.lens.api.metastore.XCube
 
xCubeFromHiveCube(CubeInterface) - Static method in class org.apache.lens.server.metastore.JAXBUtils
Get XCube from hive.ql.metadata.Cube
XDerivedCube - Class in org.apache.lens.api.metastore
For XDerivedCube, user would specify only the measure names, dimension names and its parent.
XDerivedCube() - Constructor for class org.apache.lens.api.metastore.XDerivedCube
 
xDimAttrFromHiveDimAttr(CubeDimAttribute, AbstractBaseTable) - Static method in class org.apache.lens.server.metastore.JAXBUtils
Create XDimAttribute from CubeDimAttribute
XDimAttribute - Class in org.apache.lens.api.metastore
A dim attribute.
XDimAttribute() - Constructor for class org.apache.lens.api.metastore.XDimAttribute
 
XDimAttribute.RefSpec - Class in org.apache.lens.api.metastore
Java class for anonymous complex type.
XDimAttribute.RefSpec() - Constructor for class org.apache.lens.api.metastore.XDimAttribute.RefSpec
 
XDimAttributes - Class in org.apache.lens.api.metastore
Set of dim attributes.
XDimAttributes() - Constructor for class org.apache.lens.api.metastore.XDimAttributes
 
XDimAttrNames - Class in org.apache.lens.api.metastore
Set of dim attribute names.
XDimAttrNames() - Constructor for class org.apache.lens.api.metastore.XDimAttrNames
 
XDimension - Class in org.apache.lens.api.metastore
XDimension consists of set of attributes, expressions, join-chains
XDimension() - Constructor for class org.apache.lens.api.metastore.XDimension
 
xdimensionFromDimension(Dimension) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
XDimensionTable - Class in org.apache.lens.api.metastore
DimensionTable which belongs to a Dimension.
XDimensionTable() - Constructor for class org.apache.lens.api.metastore.XDimensionTable
 
XExprColumn - Class in org.apache.lens.api.metastore
An expression column
XExprColumn() - Constructor for class org.apache.lens.api.metastore.XExprColumn
 
xExprColumnFromHiveExprColumn(ExprColumn) - Static method in class org.apache.lens.server.metastore.JAXBUtils
Create XExprColumn from hive ExprColum
XExpressions - Class in org.apache.lens.api.metastore
Set of expressions.
XExpressions() - Constructor for class org.apache.lens.api.metastore.XExpressions
 
XFactTable - Class in org.apache.lens.api.metastore
Fact table that is associated to a base cube.
XFactTable() - Constructor for class org.apache.lens.api.metastore.XFactTable
 
XFlattenedColumn - Class in org.apache.lens.api.metastore
Java class for x_flattened_column complex type.
XFlattenedColumn() - Constructor for class org.apache.lens.api.metastore.XFlattenedColumn
 
XFlattenedColumns - Class in org.apache.lens.api.metastore
LENS will use this type to return all flattened columns reachable from a cube or dimension.
XFlattenedColumns() - Constructor for class org.apache.lens.api.metastore.XFlattenedColumns
 
XJoinChain - Class in org.apache.lens.api.metastore
Join chain represents the paths to reach a dimension.
XJoinChain() - Constructor for class org.apache.lens.api.metastore.XJoinChain
 
XJoinChains - Class in org.apache.lens.api.metastore
Set of join chains.
XJoinChains() - Constructor for class org.apache.lens.api.metastore.XJoinChains
 
XJoinEdge - Class in org.apache.lens.api.metastore
Represents an edge associated with join path.
XJoinEdge() - Constructor for class org.apache.lens.api.metastore.XJoinEdge
 
XJoinEdges - Class in org.apache.lens.api.metastore
Sequence of join edges.
XJoinEdges() - Constructor for class org.apache.lens.api.metastore.XJoinEdges
 
XJoinPath - Class in org.apache.lens.api.metastore
Represents a path associated with chain.
XJoinPath() - Constructor for class org.apache.lens.api.metastore.XJoinPath
 
xJoinPathFromJoinPath(JoinChain.Path) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
XJoinPaths - Class in org.apache.lens.api.metastore
Set of join paths.
XJoinPaths() - Constructor for class org.apache.lens.api.metastore.XJoinPaths
 
XMeasure - Class in org.apache.lens.api.metastore
A cube measure.
XMeasure() - Constructor for class org.apache.lens.api.metastore.XMeasure
 
xMeasureFromHiveMeasure(CubeMeasure) - Static method in class org.apache.lens.server.metastore.JAXBUtils
Create XMeasure from hive ql cube measure
XMeasureNames - Class in org.apache.lens.api.metastore
Set of measure names.
XMeasureNames() - Constructor for class org.apache.lens.api.metastore.XMeasureNames
 
XMeasures - Class in org.apache.lens.api.metastore
Set of measures.
XMeasures() - Constructor for class org.apache.lens.api.metastore.XMeasures
 
XMeasureType - Enum in org.apache.lens.api.metastore
Java class for x_measure_type.
XNativeTable - Class in org.apache.lens.api.metastore
Native tables in metastore.
XNativeTable() - Constructor for class org.apache.lens.api.metastore.XNativeTable
 
XPartition - Class in org.apache.lens.api.metastore
Partition details
XPartition() - Constructor for class org.apache.lens.api.metastore.XPartition
 
xpartitionFromPartition(Partition) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
XPartitionList - Class in org.apache.lens.api.metastore
Compact data structure for storing List of partitions.
XPartitionList() - Constructor for class org.apache.lens.api.metastore.XPartitionList
 
XPartSpec - Class in org.apache.lens.api.metastore
Java class for x_part_spec complex type.
XPartSpec() - Constructor for class org.apache.lens.api.metastore.XPartSpec
 
XPartSpecElement - Class in org.apache.lens.api.metastore
Partition column name and its value.
XPartSpecElement() - Constructor for class org.apache.lens.api.metastore.XPartSpecElement
 
XProperties - Class in org.apache.lens.api.metastore
A list of property elements.
XProperties() - Constructor for class org.apache.lens.api.metastore.XProperties
 
xPropertiesFromMap(Map<String, String>) - Static method in class org.apache.lens.server.metastore.JAXBUtils
Convert string map to XProperties
XProperty - Class in org.apache.lens.api.metastore
A key-value pair for storing property's name and its value.
XProperty() - Constructor for class org.apache.lens.api.metastore.XProperty
 
XSkewColList - Class in org.apache.lens.api.metastore
Skew column list.
XSkewColList() - Constructor for class org.apache.lens.api.metastore.XSkewColList
 
XSkewedInfo - Class in org.apache.lens.api.metastore
Table skew info.
XSkewedInfo() - Constructor for class org.apache.lens.api.metastore.XSkewedInfo
 
XSkewedValueLocation - Class in org.apache.lens.api.metastore
Map of the list of values to location.
XSkewedValueLocation() - Constructor for class org.apache.lens.api.metastore.XSkewedValueLocation
 
XStorage - Class in org.apache.lens.api.metastore
The storage specified by name, which would represent the underlying storage of data.
XStorage() - Constructor for class org.apache.lens.api.metastore.XStorage
 
xstorageFromStorage(Storage) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
XStorageTableDesc - Class in org.apache.lens.api.metastore
The storage table description specifies the underlying format wrt how to read/write data.
XStorageTableDesc() - Constructor for class org.apache.lens.api.metastore.XStorageTableDesc
 
XStorageTableElement - Class in org.apache.lens.api.metastore
Storage and storage table description and update periods
XStorageTableElement() - Constructor for class org.apache.lens.api.metastore.XStorageTableElement
 
XStorageTables - Class in org.apache.lens.api.metastore
Storage table elements describing the storage name, its update periods and table description.
XStorageTables() - Constructor for class org.apache.lens.api.metastore.XStorageTables
 
XTableReference - Class in org.apache.lens.api.metastore
Java class for x_table_reference complex type.
XTableReference() - Constructor for class org.apache.lens.api.metastore.XTableReference
 
XTableReferences - Class in org.apache.lens.api.metastore
Set of table references.
XTableReferences() - Constructor for class org.apache.lens.api.metastore.XTableReferences
 
xTabReferencesFromHiveTabReferences(List<TableReference>) - Static method in class org.apache.lens.server.metastore.JAXBUtils
 
XTimePartSpec - Class in org.apache.lens.api.metastore
Java class for x_time_part_spec complex type.
XTimePartSpec() - Constructor for class org.apache.lens.api.metastore.XTimePartSpec
 
XTimePartSpecElement - Class in org.apache.lens.api.metastore
Time partition column name and its value as date-time.
XTimePartSpecElement() - Constructor for class org.apache.lens.api.metastore.XTimePartSpecElement
 
XUpdatePeriod - Enum in org.apache.lens.api.metastore
Java class for x_update_period.
XUpdatePeriods - Class in org.apache.lens.api.metastore
Java class for x_update_periods complex type.
XUpdatePeriods() - Constructor for class org.apache.lens.api.metastore.XUpdatePeriods
 

Y

YEAR_FMT - Static variable in class org.apache.lens.cube.parse.DateUtil
 

Z

ZipFileFormatter - Class in org.apache.lens.lib.query
Zip file formatter.
ZipFileFormatter() - Constructor for class org.apache.lens.lib.query.ZipFileFormatter
 

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