org.apache.hadoop.hive.ql.optimizer.listbucketingpruner
Class LBOpWalkerCtx
java.lang.Object
org.apache.hadoop.hive.ql.optimizer.listbucketingpruner.LBOpWalkerCtx
- All Implemented Interfaces:
- NodeProcessorCtx
public class LBOpWalkerCtx
- extends Object
- implements NodeProcessorCtx
Context used by list bucketing to walk operator trees to generate expression tree.
LBOpWalkerCtx
public LBOpWalkerCtx(Map<TableScanOperator,Map<String,ExprNodeDesc>> opToPartToLBPruner,
Partition part)
- Constructor.
getOpToPartToLBPruner
public Map<TableScanOperator,Map<String,ExprNodeDesc>> getOpToPartToLBPruner()
- Returns:
- the opToPartToLBPruner
getPart
public Partition getPart()
- Returns:
- the part
Copyright © 2014 The Apache Software Foundation. All rights reserved.