1 /**
2  * Licensed to the Apache Software Foundation (ASF) under one
3  * or more contributor license agreements.  See the NOTICE file
4  * distributed with this work for additional information
5  * regarding copyright ownership.  The ASF licenses this file
6  * to you under the Apache License, Version 2.0 (the
7  * "License"); you may not use this file except in compliance
8  * with the License.  You may obtain a copy of the License at
9  *
10  *     http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  */
18 
19 package org.apache.hadoop.yarn.api.protocolrecords;
20 
21 import org.apache.hadoop.classification.InterfaceAudience.Public;
22 import org.apache.hadoop.classification.InterfaceStability.Stable;
23 import org.apache.hadoop.yarn.api.ApplicationClientProtocol;
24 import org.apache.hadoop.yarn.api.records.ApplicationId;
25 import org.apache.hadoop.yarn.util.Records;
26 
27 /**
28  * <p>The request sent by clients to get a new {@link ApplicationId} for
29  * submitting an application.</p>
30  *
31  * <p>Currently, this is empty.</p>
32  *
33  * @see ApplicationClientProtocol#getNewApplication(GetNewApplicationRequest)
34  */
35 @Public
36 @Stable
37 public abstract class GetNewApplicationRequest {
38   @Public
39   @Stable
newInstance()40   public static GetNewApplicationRequest newInstance() {
41     GetNewApplicationRequest request =
42         Records.newRecord(GetNewApplicationRequest.class);
43     return request;
44   }
45 }
46