hadoop AHSController 源码

  • 2022-10-20
  • 浏览 (15)

haddop AHSController 代码

文件路径:/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/webapp/AHSController.java

/**
 * 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.applicationhistoryservice.webapp;

import org.apache.hadoop.yarn.webapp.Controller;

import com.google.inject.Inject;

public class AHSController extends Controller {

  @Inject
  AHSController(RequestContext ctx) {
    super(ctx);
  }

  @Override
  public void index() {
    setTitle("Application History");
  }

  public void about() {
    render(AboutPage.class);
  }

  public void app() {
    render(AppPage.class);
  }

  public void appattempt() {
    render(AppAttemptPage.class);
  }

  public void container() {
    render(ContainerPage.class);
  }

  /**
   * Render the logs page.
   */
  public void logs() {
    render(AHSLogsPage.class);
  }

  public void errorsAndWarnings() {
    render(AHSErrorsAndWarningsPage.class);
  }
}

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