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https://issues.apache.org/jira/browse/YARN-4775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinod Kumar Vavilapalli updated YARN-4775:
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Target Version/s: 2.7.4 (was: 2.7.3)
2.7.3 is under release process, changing target-version to 2.7.4.
> Nodemanager checks for old aggregated logs as the NM user instead of the app
> user
> ---------------------------------------------------------------------------------
>
> Key: YARN-4775
> URL: https://issues.apache.org/jira/browse/YARN-4775
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.6.0
> Reporter: Jason Lowe
> Priority: Minor
>
> AppLogAggregatorImpl#cleanOldLogs checks for old aggregated logs as the NM
> user instead of using the UGI for the app whose logs are being aggregated.
> This causes an extra connection to the namenode if the NM user wasn't already
> connected to the namenode. If cleanOldLogs does find logs to delete then it
> uses the UGI of the app to delete them, so it's not consistent. It should
> use the app UGI for both listing and for deleting.
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