| /** |
| * 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.protocolrecords; |
| |
| import org.apache.hadoop.classification.InterfaceAudience.Private; |
| import org.apache.hadoop.classification.InterfaceAudience.Public; |
| import org.apache.hadoop.classification.InterfaceStability.Stable; |
| import org.apache.hadoop.classification.InterfaceStability.Unstable; |
| import org.apache.hadoop.yarn.api.ClientRMProtocol; |
| import org.apache.hadoop.yarn.api.records.ApplicationId; |
| import org.apache.hadoop.yarn.api.records.Resource; |
| |
| /** |
| * <p>The response sent by the <code>ResourceManager</code> to the client for |
| * a request to get a new {@link ApplicationId} for submitting applications.</p> |
| * |
| * @see ClientRMProtocol#getNewApplication(GetNewApplicationRequest) |
| */ |
| @Public |
| @Stable |
| public interface GetNewApplicationResponse { |
| /** |
| * Get the <em>new</em> <code>ApplicationId</code> allocated by the |
| * <code>ResourceManager</code>. |
| * @return <em>new</em> <code>ApplicationId</code> allocated by the |
| * <code>ResourceManager</code> |
| */ |
| @Public |
| @Stable |
| public abstract ApplicationId getApplicationId(); |
| |
| @Private |
| @Unstable |
| public abstract void setApplicationId(ApplicationId applicationId); |
| |
| /** |
| * Get the minimum capability for any {@link Resource} allocated by the |
| * <code>ResourceManager</code> in the cluster. |
| * @return minimum capability of allocated resources in the cluster |
| */ |
| @Public |
| @Stable |
| public Resource getMinimumResourceCapability(); |
| |
| @Private |
| @Unstable |
| public void setMinimumResourceCapability(Resource capability); |
| |
| /** |
| * Get the maximum capability for any {@link Resource} allocated by the |
| * <code>ResourceManager</code> in the cluster. |
| * @return maximum capability of allocated resources in the cluster |
| */ |
| @Public |
| @Stable |
| public Resource getMaximumResourceCapability(); |
| |
| @Private |
| @Unstable |
| public void setMaximumResourceCapability(Resource capability); |
| } |