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https://issues.apache.org/jira/browse/YARN-949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kihwal Lee updated YARN-949:
----------------------------
Attachment: YARN-949.patch
The patch makes uploadLogsForContainer() catch Exception, not just IOException
and log. If one input was the cause, the corresponding container log will be
skipped. If the output was the cause, appending the next container log may or
may not work. In any case, the writer will be closed and subsequent cleanup
will happen.
> Failed log aggregation can leave a file open.
> ---------------------------------------------
>
> Key: YARN-949
> URL: https://issues.apache.org/jira/browse/YARN-949
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.1.0-beta, 0.23.9
> Reporter: Kihwal Lee
> Attachments: YARN-949.patch
>
>
> If log aggregation fails on a node manager, the output file in hdfs can be
> left open.
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