org.apache.lens.server.api.query
Class ExplainQueryContext

java.lang.Object
  extended by org.apache.lens.server.api.query.AbstractQueryContext
      extended by org.apache.lens.server.api.query.ExplainQueryContext
All Implemented Interfaces:
Serializable

public class ExplainQueryContext
extends AbstractQueryContext

The class ExplainQueryContext

See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.apache.lens.server.api.query.AbstractQueryContext
LOG
 
Constructor Summary
ExplainQueryContext(String query, String user, LensConf conf, org.apache.hadoop.conf.Configuration qconf, Collection<LensDriver> drivers)
          Constructor.
 
Method Summary
 
Methods inherited from class org.apache.lens.server.api.query.AbstractQueryContext
estimateCostForDrivers, getDriverConf, getDriverQuery, getDriverQueryCost, getDriverRewriteError, getSelectedDriver, getSelectedDriverConf, getSelectedDriverQuery, getSelectedDriverQueryCost, getSelectedDriverQueryPlan, setDriverQueries, setDriverRewriteError, setSelectedDriver, setSelectedDriverQuery
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ExplainQueryContext

public ExplainQueryContext(String query,
                           String user,
                           LensConf conf,
                           org.apache.hadoop.conf.Configuration qconf,
                           Collection<LensDriver> drivers)
Constructor. Only needs user query and conf.

Parameters:
query -
qconf -


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