Uses of Class
org.apache.hadoop.hive.ql.exec.KeyWrapper

Packages that use KeyWrapper

Package	Description
org.apache.hadoop.hive.ql.exec	Hive QL execution tasks, operators, functions and other handlers.
org.apache.hadoop.hive.ql.exec.vector
org.apache.hadoop.hive.ql.exec.vector.wrapper

Uses of KeyWrapper in org.apache.hadoop.hive.ql.exec

Fields in org.apache.hadoop.hive.ql.exec declared as KeyWrapper

Modifier and Type	Field and Description
protected KeyWrapper	PTFOperator.currentKeys
protected KeyWrapper	PTFOperator.newKeys

Methods in org.apache.hadoop.hive.ql.exec that return KeyWrapper

Modifier and Type	Method and Description
abstract KeyWrapper	KeyWrapper.copyKey()
KeyWrapper	KeyWrapperFactory.getKeyWrapper()

Methods in org.apache.hadoop.hive.ql.exec with parameters of type KeyWrapper

Modifier and Type	Method and Description
boolean	TopNKeyFilter.canForward(KeyWrapper kw)
int	KeyWrapperComparator.compare(KeyWrapper key1, KeyWrapper key2)
abstract void	KeyWrapper.copyKey(KeyWrapper oldWrapper)

Constructor parameters in org.apache.hadoop.hive.ql.exec with type arguments of type KeyWrapper

Constructor and Description
TopNKeyFilter(int topN, Comparator<? extends KeyWrapper> comparator)

Uses of KeyWrapper in org.apache.hadoop.hive.ql.exec.vector

Method parameters in org.apache.hadoop.hive.ql.exec.vector with type arguments of type KeyWrapper

Modifier and Type	Method and Description
static void	VectorTopNKeyOperator.checkTopNFilterEfficiency(Map<KeyWrapper,TopNKeyFilter> filters, Set<KeyWrapper> disabledPartitions, float efficiencyThreshold, org.slf4j.Logger log, long checkEfficiencyNumRows)
static void	VectorTopNKeyOperator.checkTopNFilterEfficiency(Map<KeyWrapper,TopNKeyFilter> filters, Set<KeyWrapper> disabledPartitions, float efficiencyThreshold, org.slf4j.Logger log, long checkEfficiencyNumRows)

Uses of KeyWrapper in org.apache.hadoop.hive.ql.exec.vector.wrapper

Subclasses of KeyWrapper in org.apache.hadoop.hive.ql.exec.vector.wrapper

Modifier and Type	Class and Description
class	VectorHashKeyWrapperBase A hash map key wrapper for vectorized processing.
class	VectorHashKeyWrapperEmpty
class	VectorHashKeyWrapperGeneral A hash map key wrapper for vectorized processing.
class	VectorHashKeyWrapperSingleBase
class	VectorHashKeyWrapperSingleLong
class	VectorHashKeyWrapperTwoBase
class	VectorHashKeyWrapperTwoLong

Methods in org.apache.hadoop.hive.ql.exec.vector.wrapper that return KeyWrapper

Modifier and Type	Method and Description
KeyWrapper	VectorHashKeyWrapperBase.copyKey()

Methods in org.apache.hadoop.hive.ql.exec.vector.wrapper with parameters of type KeyWrapper

Modifier and Type	Method and Description
void	VectorHashKeyWrapperGeneral.copyKey(KeyWrapper oldWrapper)
void	VectorHashKeyWrapperBase.copyKey(KeyWrapper oldWrapper)