org.apache.flink.runtime.update.action.JobVertexResourcesUpdateAction Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.flink.runtime.update.action;
import org.apache.flink.api.common.operators.ResourceSpec;
import org.apache.flink.runtime.jobgraph.JobVertex;
import org.apache.flink.runtime.jobgraph.JobVertexID;
/**
* Action to update the resources of a JobVertex.
*/
public class JobVertexResourcesUpdateAction extends JobVertexUpdateAction {
/**
* The new min resource spec for the job vertex.
*/
private final ResourceSpec newMinResourceSpec;
/**
* The new max resource spec for the job vertex.
*/
private final ResourceSpec newMaxResourceSpec;
public JobVertexResourcesUpdateAction(JobVertexID jobVertexID, ResourceSpec newResourceSpec) {
this(jobVertexID, newResourceSpec, newResourceSpec);
}
public JobVertexResourcesUpdateAction(JobVertexID jobVertexID, ResourceSpec newMinResourceSpec, ResourceSpec newMaxResourceSpec) {
super(jobVertexID);
this.newMinResourceSpec = newMinResourceSpec;
this.newMaxResourceSpec = newMaxResourceSpec;
}
@Override
public void updateVertex(JobVertex jobVertex) {
jobVertex.setResources(newMinResourceSpec, newMaxResourceSpec);
}
}