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.Stable; 023 import org.apache.hadoop.yarn.api.ContainerManager; 024 025 /** 026 * <p><code>LocalResourceType</code> specifies the <em>type</em> 027 * of a resource localized by the <code>NodeManager</code>.</p> 028 * 029 * <p>The <em>type</em> can be one of: 030 * <ul> 031 * <li> 032 * {@link #FILE} - Regular file i.e. uninterpreted bytes. 033 * </li> 034 * <li> 035 * {@link #ARCHIVE} - Archive, which is automatically unarchived by the 036 * <code>NodeManager</code>. 037 * </li> 038 * </ul> 039 * </p> 040 * 041 * @see LocalResource 042 * @see ContainerLaunchContext 043 * @see ApplicationSubmissionContext 044 * @see ContainerManager#startContainer(org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest) 045 */ 046 @Public 047 @Stable 048 public enum LocalResourceType { 049 050 /** 051 * Archive, which is automatically unarchived by the <code>NodeManager</code>. 052 */ 053 ARCHIVE, 054 055 /** 056 * Regular file i.e. uninterpreted bytes. 057 */ 058 FILE 059 }