Package org.apache.flink.table.runtime.strategy

Class BaseAdaptiveJoinOperatorOptimizationStrategy

java.lang.Object

org.apache.flink.table.runtime.strategy.BaseAdaptiveJoinOperatorOptimizationStrategy

All Implemented Interfaces:

org.apache.flink.runtime.scheduler.adaptivebatch.StreamGraphOptimizationStrategy

Direct Known Subclasses:

AdaptiveBroadcastJoinOptimizationStrategy, AdaptiveSkewedJoinOptimizationStrategy, PostProcessAdaptiveJoinStrategy

public abstract class BaseAdaptiveJoinOperatorOptimizationStrategy
extends Object
implements org.apache.flink.runtime.scheduler.adaptivebatch.StreamGraphOptimizationStrategy

The base stream graph optimization strategy class for adaptive join operator.

Field Summary

Fields

Modifier and Type	Field	Description
protected static int	LEFT_INPUT_TYPE_NUMBER
protected static int	RIGHT_INPUT_TYPE_NUMBER

Fields inherited from interface org.apache.flink.runtime.scheduler.adaptivebatch.StreamGraphOptimizationStrategy

STREAM_GRAPH_OPTIMIZATION_STRATEGY

Constructor Summary

Constructors

Constructor	Description
BaseAdaptiveJoinOperatorOptimizationStrategy()

Method Summary

Modifier and Type	Method	Description
protected void	visitDownstreamAdaptiveJoinNode(org.apache.flink.runtime.scheduler.adaptivebatch.OperatorsFinished operatorsFinished, org.apache.flink.streaming.api.graph.StreamGraphContext context)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.runtime.scheduler.adaptivebatch.StreamGraphOptimizationStrategy

initialize, onOperatorsFinished

Field Detail

LEFT_INPUT_TYPE_NUMBER

protected static final int LEFT_INPUT_TYPE_NUMBER

See Also:

Constant Field Values

RIGHT_INPUT_TYPE_NUMBER

protected static final int RIGHT_INPUT_TYPE_NUMBER

See Also:

Constant Field Values

Constructor Detail

BaseAdaptiveJoinOperatorOptimizationStrategy

public BaseAdaptiveJoinOperatorOptimizationStrategy()

Method Detail

visitDownstreamAdaptiveJoinNode

protected void visitDownstreamAdaptiveJoinNode(org.apache.flink.runtime.scheduler.adaptivebatch.OperatorsFinished operatorsFinished,
                                               org.apache.flink.streaming.api.graph.StreamGraphContext context)