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/**
* 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.Private;
import org.apache.hadoop.classification.InterfaceStability.Unstable;
/**
* <em>For internal use only...</em>
*/
@Private
@Unstable
public interface ApplicationMaster {
ApplicationId getApplicationId();
void setApplicationId(ApplicationId appId);
String getHost();
void setHost(String host);
int getRpcPort();
void setRpcPort(int rpcPort);
String getTrackingUrl();
void setTrackingUrl(String url);
ApplicationStatus getStatus();
void setStatus(ApplicationStatus status);
YarnApplicationState getState();
void setState(YarnApplicationState state);
ClientToken getClientToken();
void setClientToken(ClientToken clientToken);
int getAMFailCount();
void setAMFailCount(int amFailCount);
int getContainerCount();
void setContainerCount(int containerCount);
String getDiagnostics();
void setDiagnostics(String diagnostics);
}