org.apache.flink.optimizer.operators

类 CrossBlockOuterSecondDescriptor

java.lang.Object

org.apache.flink.optimizer.operators.OperatorDescriptorDual

org.apache.flink.optimizer.operators.CartesianProductDescriptor

org.apache.flink.optimizer.operators.CrossBlockOuterSecondDescriptor

所有已实现的接口:

AbstractOperatorDescriptor

public class CrossBlockOuterSecondDescriptor
extends CartesianProductDescriptor

嵌套类概要

从类继承的嵌套类/接口 org.apache.flink.optimizer.operators.OperatorDescriptorDual

OperatorDescriptorDual.GlobalPropertiesPair, OperatorDescriptorDual.LocalPropertiesPair

字段概要

从类继承的字段 org.apache.flink.optimizer.operators.OperatorDescriptorDual

keys1, keys2

构造器概要

构造器

构造器和说明
CrossBlockOuterSecondDescriptor()
CrossBlockOuterSecondDescriptor(boolean allowBroadcastFirst, boolean allowBroadcastSecond)

方法概要

限定符和类型	方法和说明
LocalProperties	computeLocalProperties(LocalProperties in1, LocalProperties in2)
org.apache.flink.runtime.operators.DriverStrategy	getStrategy() Gets the runtime strategy to be executed by this operator.

从类继承的方法 org.apache.flink.optimizer.operators.CartesianProductDescriptor

areCoFulfilled, areCompatible, computeGlobalProperties, createPossibleGlobalProperties, createPossibleLocalProperties, instantiate

从类继承的方法 org.apache.flink.optimizer.operators.OperatorDescriptorDual

checkEquivalentFieldPositionsInKeyFields, checkEquivalentFieldPositionsInKeyFields, checkSameOrdering, checkSameOrdering, getPossibleGlobalProperties, getPossibleLocalProperties

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

CrossBlockOuterSecondDescriptor

public CrossBlockOuterSecondDescriptor()

CrossBlockOuterSecondDescriptor

public CrossBlockOuterSecondDescriptor(boolean allowBroadcastFirst,
                                       boolean allowBroadcastSecond)

方法详细资料

getStrategy

public org.apache.flink.runtime.operators.DriverStrategy getStrategy()

从接口复制的说明: AbstractOperatorDescriptor

Gets the runtime strategy to be executed by this operator.

返回:

The runtime strategy.

computeLocalProperties

public LocalProperties computeLocalProperties(LocalProperties in1,
                                              LocalProperties in2)

指定者:

computeLocalProperties 在类中 OperatorDescriptorDual