org.apache.lens.cube.parse
Class LightestFactResolver

java.lang.Object
  org.apache.lens.cube.parse.LightestFactResolver

public class LightestFactResolver
extends Object

Prune fact tables having more weight than minimum.

Field Summary

static org.apache.commons.logging.Log

LOG

Constructor Summary

LightestFactResolver(org.apache.hadoop.conf.Configuration conf)

Method Summary

void	rewriteContext(CubeQueryContext cubeql) Rewrites and updates CubeQueryContext

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

public static final org.apache.commons.logging.Log LOG

Constructor Detail

LightestFactResolver

public LightestFactResolver(org.apache.hadoop.conf.Configuration conf)

Method Detail

rewriteContext

public void rewriteContext(CubeQueryContext cubeql)
                    throws org.apache.hadoop.hive.ql.parse.SemanticException

Rewrites and updates CubeQueryContext

Parameters:

cubeql - CubeQueryContext

Throws:

org.apache.hadoop.hive.ql.parse.SemanticException