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https://issues.apache.org/jira/browse/MAPREDUCE-3632?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ravi Gummadi updated MAPREDUCE-3632:
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Attachment: 3632.patch
Attaching patch fixing NPE issue and causes resulting into better error message
when container logs are not there.
> Need better error message on the Web UI when NM can't find the container logs
> instead of NPEno
> ----------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-3632
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3632
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 0.23.0
> Reporter: Ravi Gummadi
> Assignee: Ravi Gummadi
> Fix For: 0.23.1
>
> Attachments: 3632.patch
>
>
> If for some reason NM could not find container logs, then an NPE is seen
> while trying to access from web UI. Instead an error message should be
> displayed.
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