org.apache.flink.runtime.scheduler.SlotSharingStrategy Maven / Gradle / Ivy
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* to you under the Apache License, Version 2.0 (the
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package org.apache.flink.runtime.scheduler;
import org.apache.flink.runtime.jobmanager.scheduler.CoLocationGroup;
import org.apache.flink.runtime.jobmanager.scheduler.SlotSharingGroup;
import org.apache.flink.runtime.scheduler.strategy.ExecutionVertexID;
import org.apache.flink.runtime.scheduler.strategy.SchedulingTopology;
import java.util.Set;
/** Strategy which determines {@link ExecutionSlotSharingGroup} for each execution vertex. */
interface SlotSharingStrategy {
ExecutionSlotSharingGroup getExecutionSlotSharingGroup(ExecutionVertexID executionVertexId);
Set getExecutionSlotSharingGroups();
@FunctionalInterface
interface Factory {
SlotSharingStrategy create(
SchedulingTopology topology,
Set logicalSlotSharingGroups,
Set coLocationGroups);
}
}