/**
* 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.nodemanager.webapp;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import java.io.File;
import java.io.IOException;
import java.util.List;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
import org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.yarn.api.records.ContainerId;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.factories.RecordFactory;
import org.apache.hadoop.yarn.factory.providers.RecordFactoryProvider;
import org.apache.hadoop.yarn.server.nodemanager.LocalDirsHandlerService;
import org.apache.hadoop.yarn.server.nodemanager.NodeHealthCheckerService;
import org.apache.hadoop.yarn.server.nodemanager.containermanager.application.Application;
import org.apache.hadoop.yarn.util.BuilderUtils;
import org.junit.Assert;
import org.junit.Test;
public class TestContainerLogsPage {
@Test
public void testContainerLogDirs() throws IOException {
String absLogDir = new File("target",
TestNMWebServer.class.getSimpleName() + "LogDir").getAbsolutePath();
String logdirwithFile = "file://" + absLogDir;
Configuration conf = new Configuration();
conf.set(YarnConfiguration.NM_LOG_DIRS, logdirwithFile);
NodeHealthCheckerService healthChecker = new NodeHealthCheckerService();
healthChecker.init(conf);
LocalDirsHandlerService dirsHandler = healthChecker.getDiskHandler();
// Add an application and the corresponding containers
RecordFactory recordFactory = RecordFactoryProvider.getRecordFactory(conf);
String user = "nobody";
long clusterTimeStamp = 1234;
ApplicationId appId = BuilderUtils.newApplicationId(recordFactory,
clusterTimeStamp, 1);
Application app = mock(Application.class);
when(app.getUser()).thenReturn(user);
when(app.getAppId()).thenReturn(appId);
ApplicationAttemptId appAttemptId = BuilderUtils.newApplicationAttemptId(
appId, 1);
ContainerId container1 = BuilderUtils.newContainerId(recordFactory, appId,
appAttemptId, 0);
List<File> files = null;
files = ContainerLogsPage.ContainersLogsBlock.getContainerLogDirs(
container1, dirsHandler);
Assert.assertTrue(!(files.get(0).toString().contains("file:")));
}
}