[
https://issues.apache.org/jira/browse/YARN-7737?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16332614#comment-16332614
]
Zhe Zhang commented on YARN-7737:
---------------------------------
+1, looks to me a clear fix. Will wait for [~jhung] to take a look before
committing.
> prelaunch.err file not found exception on container failure
> -----------------------------------------------------------
>
> Key: YARN-7737
> URL: https://issues.apache.org/jira/browse/YARN-7737
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Jonathan Hung
> Assignee: Keqiu Hu
> Priority: Major
> Attachments: YARN-7737.001.patch
>
>
> Hit this exception when a container failed:{noformat}2018-01-11 19:04:08,036
> ERROR
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch:
> Failed to get tail of the container's prelaunch error log file
> java.io.FileNotFoundException: File
> /grid/b/tmp/userlogs/application_1515190594800_1766/container_e39_1515190594800_1766_01_000002/prelaunch.err
> does not exist
> at
> org.apache.hadoop.fs.RawLocalFileSystem.deprecatedGetFileStatus(RawLocalFileSystem.java:641)
> at
> org.apache.hadoop.fs.RawLocalFileSystem.getFileLinkStatusInternal(RawLocalFileSystem.java:930)
> at
> org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:631)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.handleContainerExitWithFailure(ContainerLaunch.java:545)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.handleContainerExitCode(ContainerLaunch.java:511)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:319)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:93)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745){noformat}
> containerLogDir is picked on container launch via
> {{LocalDirAllocator#getLocalPathForWrite}}, which is where it looks for
> {{prelaunch.err}} when the container fails. But prelaunch.err (and
> prelaunch.out) are created in the first log dir (in {{ContainerLaunch#call}}:
> {noformat} exec.writeLaunchEnv(containerScriptOutStream, environment,
> localResources, launchContext.getCommands(),
> new Path(containerLogDirs.get(0)), user);{noformat}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
