| /** |
| * 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.mapred; |
| |
| import java.security.PrivilegedExceptionAction; |
| |
| /** |
| * Test killing of child processes spawned by the jobs with LinuxTaskController |
| * running the jobs as a user different from the user running the cluster. |
| * See {@link ClusterWithLinuxTaskController} |
| */ |
| |
| public class TestKillSubProcessesWithLinuxTaskController extends |
| ClusterWithLinuxTaskController { |
| |
| public void testKillSubProcess() throws Exception{ |
| if(!shouldRun()) { |
| return; |
| } |
| startCluster(); |
| jobOwner.doAs(new PrivilegedExceptionAction<Object>() { |
| public Object run() throws Exception { |
| JobConf myConf = getClusterConf(); |
| JobTracker jt = mrCluster.getJobTrackerRunner().getJobTracker(); |
| |
| TestKillSubProcesses.mr = mrCluster; |
| TestKillSubProcesses sbProc = new TestKillSubProcesses(); |
| sbProc.runTests(myConf, jt); |
| return null; |
| } |
| }); |
| } |
| } |