org.apache.hadoop.hive.ql.plan
Class groupByDesc
java.lang.Object
org.apache.hadoop.hive.ql.plan.groupByDesc
- All Implemented Interfaces:
- Serializable
public class groupByDesc
- extends Object
- implements Serializable
- See Also:
- Serialized Form
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
groupByDesc
public groupByDesc()
groupByDesc
public groupByDesc(groupByDesc.Mode mode,
ArrayList<String> outputColumnNames,
ArrayList<exprNodeDesc> keys,
ArrayList<aggregationDesc> aggregators,
boolean groupKeyNotReductionKey)
groupByDesc
public groupByDesc(groupByDesc.Mode mode,
ArrayList<String> outputColumnNames,
ArrayList<exprNodeDesc> keys,
ArrayList<aggregationDesc> aggregators,
boolean groupKeyNotReductionKey,
boolean bucketGroup)
getMode
public groupByDesc.Mode getMode()
getModeString
public String getModeString()
setMode
public void setMode(groupByDesc.Mode mode)
getKeys
public ArrayList<exprNodeDesc> getKeys()
setKeys
public void setKeys(ArrayList<exprNodeDesc> keys)
getOutputColumnNames
public ArrayList<String> getOutputColumnNames()
setOutputColumnNames
public void setOutputColumnNames(ArrayList<String> outputColumnNames)
getAggregators
public ArrayList<aggregationDesc> getAggregators()
setAggregators
public void setAggregators(ArrayList<aggregationDesc> aggregators)
getGroupKeyNotReductionKey
public boolean getGroupKeyNotReductionKey()
setGroupKeyNotReductionKey
public void setGroupKeyNotReductionKey(boolean groupKeyNotReductionKey)
getBucketGroup
public boolean getBucketGroup()
setBucketGroup
public void setBucketGroup(boolean dataSorted)
Copyright © 2009 The Apache Software Foundation