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

Class AdaptiveJoinOptimizationUtils

java.lang.Object

org.apache.flink.table.runtime.strategy.AdaptiveJoinOptimizationUtils

public class AdaptiveJoinOptimizationUtils
extends Object

Utils for adaptive join optimization strategies.

Constructor Summary

Constructors

Constructor	Description
AdaptiveJoinOptimizationUtils()

Method Summary

Modifier and Type	Method	Description
static List<org.apache.flink.streaming.api.graph.util.ImmutableStreamEdge>	filterEdges(List<org.apache.flink.streaming.api.graph.util.ImmutableStreamEdge> inEdges, int typeNumber)
static boolean	isBroadcastJoin(org.apache.flink.streaming.api.graph.util.ImmutableStreamNode adaptiveJoinNode)
static boolean	isBroadcastJoinDisabled(org.apache.flink.configuration.ReadableConfig config)

Methods inherited from class java.lang.Object

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

Constructor Details

AdaptiveJoinOptimizationUtils

public AdaptiveJoinOptimizationUtils()

Method Details

filterEdges

public static List<org.apache.flink.streaming.api.graph.util.ImmutableStreamEdge> filterEdges(List<org.apache.flink.streaming.api.graph.util.ImmutableStreamEdge> inEdges,
 int typeNumber)

isBroadcastJoin

public static boolean isBroadcastJoin(org.apache.flink.streaming.api.graph.util.ImmutableStreamNode adaptiveJoinNode)

isBroadcastJoinDisabled

public static boolean isBroadcastJoinDisabled(org.apache.flink.configuration.ReadableConfig config)