| /** |
| * 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.hadoop.yarn.api.records; |
| |
| import org.apache.hadoop.classification.InterfaceAudience.Public; |
| import org.apache.hadoop.classification.InterfaceStability.Stable; |
| import org.apache.hadoop.yarn.api.ClientRMProtocol; |
| |
| /** |
| * <p>State of a Queue.</p> |
| * |
| * <p>A queue is one of: |
| * <ul> |
| * <li>{@link #RUNNING} - normal state.</li> |
| * <li>{@link #STOPPED} - not accepting new application submissions. |
| * </ul> |
| * </p> |
| * |
| * @see QueueInfo |
| * @see ClientRMProtocol#getQueueInfo(org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest) |
| */ |
| @Public |
| @Stable |
| public enum QueueState { |
| /** |
| * Stopped - Not accepting submissions of new applications. |
| */ |
| STOPPED, |
| |
| /** |
| * Running - normal operation. |
| */ |
| RUNNING |
| } |
