Hitesh Shah created YARN-330:
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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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