org.apache.hadoop.hive.ql.plan

Class DynamicPartitionCtx

java.lang.Object

org.apache.hadoop.hive.ql.plan.DynamicPartitionCtx

All Implemented Interfaces:

Serializable

public class DynamicPartitionCtx
extends Object
implements Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DynamicPartitionCtx()
DynamicPartitionCtx(DynamicPartitionCtx dp)
DynamicPartitionCtx(List<String> partColNames, String defaultPartName, int maxParts) This constructor is used for partitioned CTAS.
DynamicPartitionCtx(Map<String,String> partSpec, String defaultPartName, int maxParts)

Method Summary

Modifier and Type	Method and Description
List<Function<List<ExprNodeDesc>,ExprNodeDesc>>	getCustomSortExpressions()
List<Integer>	getCustomSortNullOrder()
List<Integer>	getCustomSortOrder()
String	getDefaultPartitionName()
List<String>	getDPColNames()
int	getMaxPartitionsPerNode()
int	getNumBuckets()
int	getNumDPCols()
int	getNumSPCols()
Map<String,String>	getPartSpec()
org.apache.hadoop.fs.Path	getRootPath()
List<String>	getSPColNames()
String	getSPPath()
Pattern	getWhiteListPattern()
boolean	hasCustomSortExprs()
void	setCustomSortExpressions(List<Function<List<ExprNodeDesc>,ExprNodeDesc>> customSortExpressions)
void	setCustomSortNullOrder(List<Integer> customSortNullOrder)
void	setCustomSortOrder(List<Integer> customSortOrder)
void	setDefaultPartitionName(String pname)
void	setDPColNames(List<String> dp)
void	setHasCustomSortExprs(boolean hasCustomSortExprs)
void	setMaxPartitionsPerNode(int maxParts)
void	setNumBuckets(int bk)
void	setNumDPCols(int dp)
void	setNumSPCols(int sp)
void	setPartSpec(Map<String,String> ps)
void	setRootPath(org.apache.hadoop.fs.Path root)
void	setSPColNames(List<String> sp)
void	setSPPath(String sp)

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamicPartitionCtx

public DynamicPartitionCtx()

DynamicPartitionCtx

public DynamicPartitionCtx(List<String> partColNames,
                           String defaultPartName,
                           int maxParts)
                    throws SemanticException

This constructor is used for partitioned CTAS. Basically we pass the name of partitioned columns, which will all be dynamic partitions since the binding is done after executing the query in the CTAS.

Throws:

SemanticException

DynamicPartitionCtx

public DynamicPartitionCtx(Map<String,String> partSpec,
                           String defaultPartName,
                           int maxParts)
                    throws SemanticException

Throws:

SemanticException

DynamicPartitionCtx

public DynamicPartitionCtx(DynamicPartitionCtx dp)

Method Detail

getWhiteListPattern

public Pattern getWhiteListPattern()

getMaxPartitionsPerNode

public int getMaxPartitionsPerNode()

setMaxPartitionsPerNode

public void setMaxPartitionsPerNode(int maxParts)

getDefaultPartitionName

public String getDefaultPartitionName()

setDefaultPartitionName

public void setDefaultPartitionName(String pname)

setNumBuckets

public void setNumBuckets(int bk)

getNumBuckets

public int getNumBuckets()

setRootPath

public void setRootPath(org.apache.hadoop.fs.Path root)

getRootPath

public org.apache.hadoop.fs.Path getRootPath()

getDPColNames

public List<String> getDPColNames()

setDPColNames

public void setDPColNames(List<String> dp)

getSPColNames

public List<String> getSPColNames()

setPartSpec

public void setPartSpec(Map<String,String> ps)

getPartSpec

public Map<String,String> getPartSpec()

setSPColNames

public void setSPColNames(List<String> sp)

setNumDPCols

public void setNumDPCols(int dp)

getNumDPCols

public int getNumDPCols()

setNumSPCols

public void setNumSPCols(int sp)

getNumSPCols

public int getNumSPCols()

setSPPath

public void setSPPath(String sp)

getSPPath

public String getSPPath()

getCustomSortExpressions

public List<Function<List<ExprNodeDesc>,ExprNodeDesc>> getCustomSortExpressions()

setCustomSortExpressions

public void setCustomSortExpressions(List<Function<List<ExprNodeDesc>,ExprNodeDesc>> customSortExpressions)

getCustomSortOrder

public List<Integer> getCustomSortOrder()

setCustomSortOrder

public void setCustomSortOrder(List<Integer> customSortOrder)

getCustomSortNullOrder

public List<Integer> getCustomSortNullOrder()

setCustomSortNullOrder

public void setCustomSortNullOrder(List<Integer> customSortNullOrder)

hasCustomSortExprs

public boolean hasCustomSortExprs()

setHasCustomSortExprs

public void setHasCustomSortExprs(boolean hasCustomSortExprs)