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https://issues.apache.org/jira/browse/YARN-16?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Benoy Antony updated YARN-16:
-----------------------------
Attachment: YARN-16.patch
The bug is in LocalDirAllocator.
The patch is to check if the total available space is 0 and throw an exception
with appropriate message.
> NM throws "ArithmeticException: / by zero" when there is no available space
> on configured local dir
> ---------------------------------------------------------------------------------------------------
>
> Key: YARN-16
> URL: https://issues.apache.org/jira/browse/YARN-16
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.1.0-alpha
> Reporter: Nishan Shetty
> Priority: Minor
> Attachments: YARN-16.patch
>
>
> 12/08/09 13:59:49 INFO mapreduce.Job: Task Id :
> attempt_1344492468506_0023_m_000000_0, Status : FAILED
> java.lang.ArithmeticException: / by zero
> at
> org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.getLocalPathForWrite(LocalDirAllocator.java:371)
> at
> org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:150)
> at
> org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:131)
> at
> org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:115)
> at
> org.apache.hadoop.yarn.server.nodemanager.LocalDirsHandlerService.getLocalPathForWrite(LocalDirsHandlerService.java:257)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService$LocalizerRunner.run(ResourceLocalizationService.java:849)
> Instead of throwing exception directly we can log a warning saying no
> available space on configured local dir
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