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From "Sandy Ryza (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-330) Flakey test: TestNodeManagerShutdown#testKillContainersOnShutdown
Date Mon, 14 Jan 2013 20:32:13 GMT

    [ https://issues.apache.org/jira/browse/YARN-330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13553084#comment-13553084
] 

Sandy Ryza commented on YARN-330:
---------------------------------

Release audits are unrelated
                
> 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
>            Assignee: Sandy Ryza
>         Attachments: org.apache.hadoop.yarn.server.nodemanager.TestNodeManagerShutdown-output.txt,
YARN-330-1.patch, YARN-330.patch
>
>
> =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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