org.apache.hadoop.yarn.server.webapp.BasicAppInfo Maven / Gradle / Ivy
/**
* 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.server.webapp;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.yarn.api.records.YarnApplicationState;
import org.apache.hadoop.yarn.server.webapp.dao.AppInfo;
/**
* Utility class that wraps application information
* required by the {@link LogServlet} class.
*/
@InterfaceAudience.LimitedPrivate({"YARN"})
@InterfaceStability.Unstable
class BasicAppInfo {
private final YarnApplicationState appState;
private final String user;
BasicAppInfo(YarnApplicationState appState, String user) {
this.appState = appState;
this.user = user;
}
static BasicAppInfo fromAppInfo(AppInfo report) {
return new BasicAppInfo(report.getAppState(), report.getUser());
}
YarnApplicationState getAppState() {
return this.appState;
}
String getUser() {
return this.user;
}
}