[jira] [Created] (YARN-330) Flakey test: TestNodeManagerShutdown#testKillContainersOnShutdown

["Hitesh Shah (JIRA)" <ji...@apache.org>]

Hitesh Shah created YARN-330:
--------------------------------

             Summary: Flakey test: TestNodeManagerShutdown#testKillContainersOnShutdown
                 Key: YARN-330
                 URL: https://issues.apache.org/jira/browse/YARN-330
             Project: Hadoop YARN
          Issue Type: Bug
          Components: nodemanager
    Affects Versions: 3.0.0
            Reporter: Hitesh Shah


=Seems to be timing related as the container status RUNNING as returned by the ContainerManager does not really indicate that the container task has been launched. Sleep of 5 seconds is not reliable. 

Running org.apache.hadoop.yarn.server.nodemanager.TestNodeManagerShutdown
Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 9.353 sec <<< FAILURE!
testKillContainersOnShutdown(org.apache.hadoop.yarn.server.nodemanager.TestNodeManagerShutdown)  Time elapsed: 9283 sec  <<< FAILURE!
junit.framework.AssertionFailedError: Did not find sigterm message
	at junit.framework.Assert.fail(Assert.java:47)
	at junit.framework.Assert.assertTrue(Assert.java:20)
	at org.apache.hadoop.yarn.server.nodemanager.TestNodeManagerShutdown.testKillContainersOnShutdown(TestNodeManagerShutdown.java:162)

Logs:

2013-01-09 14:13:08,401 INFO  [AsyncDispatcher event handler] container.Container (ContainerImpl.java:handle(835)) - Container container_0_0000_01_000000 transitioned from NEW to LOCALIZING
2013-01-09 14:13:08,412 INFO  [AsyncDispatcher event handler] localizer.LocalizedResource (LocalizedResource.java:handle(194)) - Resource file:hadoop-common/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/target/org.apache.hadoop.yarn.server.nodemanager.TestNodeManagerShutdown/tmpDir/scriptFile.sh transitioned from INIT to DOWNLOADING
2013-01-09 14:13:08,412 INFO  [AsyncDispatcher event handler] localizer.ResourceLocalizationService (ResourceLocalizationService.java:handle(521)) - Created localizer for container_0_0000_01_000000
2013-01-09 14:13:08,589 INFO  [LocalizerRunner for container_0_0000_01_000000] localizer.ResourceLocalizationService (ResourceLocalizationService.java:writeCredentials(895)) - Writing credentials to the nmPrivate file hadoop-common/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/target/org.apache.hadoop.yarn.server.nodemanager.TestNodeManagerShutdown/nm0/nmPrivate/container_0_0000_01_000000.tokens. Credentials list:
2013-01-09 14:13:08,628 INFO  [LocalizerRunner for container_0_0000_01_000000] nodemanager.DefaultContainerExecutor (DefaultContainerExecutor.java:createUserCacheDirs(373)) - Initializing user nobody
2013-01-09 14:13:08,709 INFO  [main] containermanager.ContainerManagerImpl (ContainerManagerImpl.java:getContainerStatus(538)) - Returning container_id {, app_attempt_id {, application_id {, id: 0, cluster_timestamp: 0, }, attemptId: 1, }, }, state: C_RUNNING, diagnostics: "", exit_status: -1000,
2013-01-09 14:13:08,781 INFO  [LocalizerRunner for container_0_0000_01_000000] nodemanager.DefaultContainerExecutor (DefaultContainerExecutor.java:startLocalizer(99)) - Copying from hadoop-common/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/target/org.apache.hadoop.yarn.server.nodemanager.TestNodeManagerShutdown/nm0/nmPrivate/container_0_0000_01_000000.tokens to hadoop-common/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/target/org.apache.hadoop.yarn.server.nodemanager.TestNodeManagerShutdown/nm0/usercache/nobody/appcache/application_0_0000/container_0_0000_01_000000.tokens




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