org.apache.flink.runtime.operators.hash

类 HashJoinIteratorBase

java.lang.Object

org.apache.flink.runtime.operators.hash.HashJoinIteratorBase

直接已知子类:

NonReusingBuildFirstHashJoinIterator, NonReusingBuildSecondHashJoinIterator, ReusingBuildFirstHashJoinIterator, ReusingBuildSecondHashJoinIterator

public class HashJoinIteratorBase
extends Object

Common methods for all Hash Join Iterators.

构造器概要

构造器

构造器和说明
HashJoinIteratorBase()

方法概要

限定符和类型

方法和说明

<BT,PT> MutableHashTable<BT,PT>

getHashJoin(org.apache.flink.api.common.typeutils.TypeSerializer<BT> buildSideSerializer, org.apache.flink.api.common.typeutils.TypeComparator<BT> buildSideComparator, org.apache.flink.api.common.typeutils.TypeSerializer<PT> probeSideSerializer, org.apache.flink.api.common.typeutils.TypeComparator<PT> probeSideComparator, org.apache.flink.api.common.typeutils.TypePairComparator<PT,BT> pairComparator, MemoryManager memManager, IOManager ioManager, AbstractInvokable ownerTask, double memoryFraction, boolean useBloomFilters)

从类继承的方法 java.lang.Object

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

构造器详细资料

HashJoinIteratorBase

public HashJoinIteratorBase()

方法详细资料

getHashJoin

public <BT,PT> MutableHashTable<BT,PT> getHashJoin(org.apache.flink.api.common.typeutils.TypeSerializer<BT> buildSideSerializer,
                                                   org.apache.flink.api.common.typeutils.TypeComparator<BT> buildSideComparator,
                                                   org.apache.flink.api.common.typeutils.TypeSerializer<PT> probeSideSerializer,
                                                   org.apache.flink.api.common.typeutils.TypeComparator<PT> probeSideComparator,
                                                   org.apache.flink.api.common.typeutils.TypePairComparator<PT,BT> pairComparator,
                                                   MemoryManager memManager,
                                                   IOManager ioManager,
                                                   AbstractInvokable ownerTask,
                                                   double memoryFraction,
                                                   boolean useBloomFilters)
                                            throws MemoryAllocationException

抛出:

MemoryAllocationException