001 /** 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018 019 package org.apache.hadoop.yarn.api.records; 020 021 import org.apache.hadoop.classification.InterfaceAudience.Public; 022 import org.apache.hadoop.classification.InterfaceStability.Unstable; 023 024 /** 025 * Contains all the state data that needs to be stored persistently 026 * for an Application 027 */ 028 @Public 029 @Unstable 030 public interface ApplicationStateData { 031 032 /** 033 * The time at which the application was received by the Resource Manager 034 * @return submitTime 035 */ 036 @Public 037 @Unstable 038 public long getSubmitTime(); 039 040 @Public 041 @Unstable 042 public void setSubmitTime(long submitTime); 043 044 /** 045 * The {@link ApplicationSubmissionContext} for the application 046 * {@link ApplicationId} can be obtained from the this 047 * @return ApplicationSubmissionContext 048 */ 049 @Public 050 @Unstable 051 public ApplicationSubmissionContext getApplicationSubmissionContext(); 052 053 @Public 054 @Unstable 055 public void setApplicationSubmissionContext( 056 ApplicationSubmissionContext context); 057 058 }