org.apache.hadoop.hive.ql.plan

Class VectorMapJoinDesc

java.lang.Object

org.apache.hadoop.hive.ql.plan.AbstractVectorDesc

org.apache.hadoop.hive.ql.plan.VectorMapJoinDesc

All Implemented Interfaces:

Serializable, Cloneable, VectorDesc

public class VectorMapJoinDesc
extends AbstractVectorDesc

VectorGroupByDesc. Extra parameters beyond MapJoinDesc just for the vector map join operators. We don't extend MapJoinDesc because the base OperatorDesc doesn't support clone and adding it is a lot work for little gain.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	VectorMapJoinDesc.HashTableImplementationType
static class	VectorMapJoinDesc.HashTableKeyType
static class	VectorMapJoinDesc.HashTableKind
static class	VectorMapJoinDesc.VectorMapJoinVariation

Constructor Summary

Constructors

Constructor and Description
VectorMapJoinDesc()

Method Summary

Modifier and Type	Method and Description
VectorMapJoinDesc	clone()
VectorExpression[]	getAllBigTableKeyExpressions()
VectorExpression[]	getAllBigTableValueExpressions()
String	getEngine()
VectorMapJoinDesc.HashTableImplementationType	getHashTableImplementationType()
VectorMapJoinDesc.HashTableKeyType	getHashTableKeyType()
VectorMapJoinDesc.HashTableKind	getHashTableKind()
boolean	getHasNullSafes()
boolean	getIsFastHashTableEnabled()
boolean	getIsHybridHashJoin()
boolean	getIsVectorizationMapJoinNativeEnabled()
boolean	getMinMaxEnabled()
List<String>	getNotSupportedKeyTypes()
boolean	getOneMapJoinCondition()
boolean	getOuterJoinHasNoKeys()
boolean	getSmallTableExprVectorizes()
boolean	getSupportsKeyTypes()
boolean	getUseOptimizedTable()
VectorMapJoinInfo	getVectorMapJoinInfo()
VectorMapJoinDesc.VectorMapJoinVariation	getVectorMapJoinVariation()
void	setAllBigTableKeyExpressions(VectorExpression[] allBigTableKeyExpressions)
void	setAllBigTableValueExpressions(VectorExpression[] allBigTableValueExpressions)
void	setEngine(String engine)
void	setHashTableImplementationType(VectorMapJoinDesc.HashTableImplementationType hashTableImplementationType)
void	setHashTableKeyType(VectorMapJoinDesc.HashTableKeyType hashTableKeyType)
void	setHashTableKind(VectorMapJoinDesc.HashTableKind hashTableKind)
void	setHasNullSafes(boolean hasNullSafes)
void	setIsFastHashTableEnabled(boolean isFastHashTableEnabled)
void	setIsHybridHashJoin(boolean isHybridHashJoin)
void	setIsVectorizationMapJoinNativeEnabled(boolean isVectorizationMapJoinNativeEnabled)
void	setMinMaxEnabled(boolean minMaxEnabled)
void	setNotSupportedKeyTypes(List<String> notSupportedKeyTypes)
void	setOneMapJoinCondition(boolean oneMapJoinCondition)
void	setOuterJoinHasNoKeys(boolean outerJoinHasNoKeys)
void	setSmallTableExprVectorizes(boolean smallTableExprVectorizes)
void	setSupportsKeyTypes(boolean supportsKeyTypes)
void	setUseOptimizedTable(boolean useOptimizedTable)
void	setVectorMapJoinInfo(VectorMapJoinInfo vectorMapJoinInfo)
void	setVectorMapJoinVariation(VectorMapJoinDesc.VectorMapJoinVariation vectorMapJoinVariation)

Methods inherited from class org.apache.hadoop.hive.ql.plan.AbstractVectorDesc

getVectorOpClass, setVectorOp

Methods inherited from class java.lang.Object

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

Constructor Detail

VectorMapJoinDesc

public VectorMapJoinDesc()

Method Detail

clone

public VectorMapJoinDesc clone()

Specified by:

clone in interface VectorDesc

Overrides:

clone in class AbstractVectorDesc

getHashTableImplementationType

public VectorMapJoinDesc.HashTableImplementationType getHashTableImplementationType()

setHashTableImplementationType

public void setHashTableImplementationType(VectorMapJoinDesc.HashTableImplementationType hashTableImplementationType)

getHashTableKind

public VectorMapJoinDesc.HashTableKind getHashTableKind()

setHashTableKind

public void setHashTableKind(VectorMapJoinDesc.HashTableKind hashTableKind)

getHashTableKeyType

public VectorMapJoinDesc.HashTableKeyType getHashTableKeyType()

setHashTableKeyType

public void setHashTableKeyType(VectorMapJoinDesc.HashTableKeyType hashTableKeyType)

getVectorMapJoinVariation

public VectorMapJoinDesc.VectorMapJoinVariation getVectorMapJoinVariation()

setVectorMapJoinVariation

public void setVectorMapJoinVariation(VectorMapJoinDesc.VectorMapJoinVariation vectorMapJoinVariation)

getMinMaxEnabled

public boolean getMinMaxEnabled()

setMinMaxEnabled

public void setMinMaxEnabled(boolean minMaxEnabled)

getAllBigTableKeyExpressions

public VectorExpression[] getAllBigTableKeyExpressions()

setAllBigTableKeyExpressions

public void setAllBigTableKeyExpressions(VectorExpression[] allBigTableKeyExpressions)

getAllBigTableValueExpressions

public VectorExpression[] getAllBigTableValueExpressions()

setAllBigTableValueExpressions

public void setAllBigTableValueExpressions(VectorExpression[] allBigTableValueExpressions)

setVectorMapJoinInfo

public void setVectorMapJoinInfo(VectorMapJoinInfo vectorMapJoinInfo)

getVectorMapJoinInfo

public VectorMapJoinInfo getVectorMapJoinInfo()

setUseOptimizedTable

public void setUseOptimizedTable(boolean useOptimizedTable)

getUseOptimizedTable

public boolean getUseOptimizedTable()

setIsVectorizationMapJoinNativeEnabled

public void setIsVectorizationMapJoinNativeEnabled(boolean isVectorizationMapJoinNativeEnabled)

getIsVectorizationMapJoinNativeEnabled

public boolean getIsVectorizationMapJoinNativeEnabled()

setEngine

public void setEngine(String engine)

getEngine

public String getEngine()

setOneMapJoinCondition

public void setOneMapJoinCondition(boolean oneMapJoinCondition)

getOneMapJoinCondition

public boolean getOneMapJoinCondition()

setHasNullSafes

public void setHasNullSafes(boolean hasNullSafes)

getHasNullSafes

public boolean getHasNullSafes()

setSupportsKeyTypes

public void setSupportsKeyTypes(boolean supportsKeyTypes)

getSupportsKeyTypes

public boolean getSupportsKeyTypes()

setNotSupportedKeyTypes

public void setNotSupportedKeyTypes(List<String> notSupportedKeyTypes)

getNotSupportedKeyTypes

public List<String> getNotSupportedKeyTypes()

setSmallTableExprVectorizes

public void setSmallTableExprVectorizes(boolean smallTableExprVectorizes)

getSmallTableExprVectorizes

public boolean getSmallTableExprVectorizes()

setOuterJoinHasNoKeys

public void setOuterJoinHasNoKeys(boolean outerJoinHasNoKeys)

getOuterJoinHasNoKeys

public boolean getOuterJoinHasNoKeys()

setIsFastHashTableEnabled

public void setIsFastHashTableEnabled(boolean isFastHashTableEnabled)

getIsFastHashTableEnabled

public boolean getIsFastHashTableEnabled()

setIsHybridHashJoin

public void setIsHybridHashJoin(boolean isHybridHashJoin)

getIsHybridHashJoin

public boolean getIsHybridHashJoin()