/**
* 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.tajo.util;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
import org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.yarn.proto.YarnProtos;
import org.apache.hadoop.yarn.server.utils.BuilderUtils;
import org.apache.tajo.QueryId;
import org.apache.tajo.QueryIdFactory;
public class ApplicationIdUtils {
public static ApplicationAttemptId createApplicationAttemptId(QueryId queryId, int attemptId) {
return BuilderUtils.newApplicationAttemptId(queryIdToAppId(queryId), attemptId);
}
public static ApplicationAttemptId createApplicationAttemptId(QueryId queryId) {
return BuilderUtils.newApplicationAttemptId(queryIdToAppId(queryId), 1);
}
public static ApplicationId queryIdToAppId(QueryId queryId) {
return BuilderUtils.newApplicationId(Long.parseLong(queryId.getId()), queryId.getSeq());
}
public static QueryId appIdToQueryId(YarnProtos.ApplicationIdProto appId) {
return QueryIdFactory.newQueryId(appId.getClusterTimestamp(), appId.getId());
}
}