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Posted to yarn-issues@hadoop.apache.org by "Yufei Gu (JIRA)" <ji...@apache.org> on 2017/03/20 18:14:42 UTC
[jira] [Assigned] (YARN-5288) Resource Localization fails due to
leftover files
[ https://issues.apache.org/jira/browse/YARN-5288?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yufei Gu reassigned YARN-5288:
------------------------------
Assignee: (was: Yufei Gu)
> Resource Localization fails due to leftover files
> -------------------------------------------------
>
> Key: YARN-5288
> URL: https://issues.apache.org/jira/browse/YARN-5288
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.9.0
> Reporter: Yufei Gu
>
> NM restart didn't clean up all user cache. The leftover files can cause resource localization failure.
> {code}
> 2016-06-14 23:09:12,717 WARN org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService:
> java.io.IOException: Rename cannot overwrite non empty destination directory /data/5/yarn/nm/usercache/xxx/filecache/4567
> at org.apache.hadoop.fs.AbstractFileSystem.renameInternal(AbstractFileSystem.java:716)
> at org.apache.hadoop.fs.FilterFs.renameInternal(FilterFs.java:236)
> at org.apache.hadoop.fs.AbstractFileSystem.rename(AbstractFileSystem.java:659)
> at org.apache.hadoop.fs.FileContext.rename(FileContext.java:912)
> at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:364)
> at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:60)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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