| /** |
| * 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.ambari.metrics.records; |
| |
| import org.apache.hadoop.classification.InterfaceAudience.Public; |
| import org.apache.hadoop.classification.InterfaceStability.Unstable; |
| import org.apache.hadoop.yarn.api.records.ApplicationAttemptId; |
| import org.apache.hadoop.yarn.api.records.ContainerId; |
| import org.apache.hadoop.yarn.util.Records; |
| |
| /** |
| * The class contains the fields that can be determined when |
| * <code>RMAppAttempt</code> starts, and that need to be stored persistently. |
| */ |
| @Public |
| @Unstable |
| public abstract class ApplicationAttemptStartData { |
| |
| @Public |
| @Unstable |
| public static ApplicationAttemptStartData newInstance( |
| ApplicationAttemptId appAttemptId, String host, int rpcPort, |
| ContainerId masterContainerId) { |
| ApplicationAttemptStartData appAttemptSD = |
| Records.newRecord(ApplicationAttemptStartData.class); |
| appAttemptSD.setApplicationAttemptId(appAttemptId); |
| appAttemptSD.setHost(host); |
| appAttemptSD.setRPCPort(rpcPort); |
| appAttemptSD.setMasterContainerId(masterContainerId); |
| return appAttemptSD; |
| } |
| |
| @Public |
| @Unstable |
| public abstract ApplicationAttemptId getApplicationAttemptId(); |
| |
| @Public |
| @Unstable |
| public abstract void setApplicationAttemptId( |
| ApplicationAttemptId applicationAttemptId); |
| |
| @Public |
| @Unstable |
| public abstract String getHost(); |
| |
| @Public |
| @Unstable |
| public abstract void setHost(String host); |
| |
| @Public |
| @Unstable |
| public abstract int getRPCPort(); |
| |
| @Public |
| @Unstable |
| public abstract void setRPCPort(int rpcPort); |
| |
| @Public |
| @Unstable |
| public abstract ContainerId getMasterContainerId(); |
| |
| @Public |
| @Unstable |
| public abstract void setMasterContainerId(ContainerId masterContainerId); |
| |
| } |