/*
* 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,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.flink.yarn.messages;
import org.apache.flink.yarn.YarnFlinkResourceManager;
import org.apache.hadoop.yarn.api.records.Container;
import java.util.List;
/**
* Message sent by the callback handler to the {@link YarnFlinkResourceManager}
* to notify it that a set of new containers is available.
*
* NOTE: This message is not serializable, because the Container object is not serializable.
*/
public class ContainersAllocated {
private final List<Container> containers;
public ContainersAllocated(List<Container> containers) {
this.containers = containers;
}
public List<Container> containers() {
return containers;
}
@Override
public String toString() {
return "ContainersAllocated: " + containers;
}
}