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https://issues.apache.org/jira/browse/MAPREDUCE-6380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15381600#comment-15381600
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Kai Sasaki commented on MAPREDUCE-6380:
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[~varun_saxena] Thanks for checking!
This patch tries to check the existence of log files under user log dir instead
of only checking the existence of user log dir.
So it is necessary to list up files under user log dir. Extraneous log dir we
call here is the user log dir which exists but has not actual log files.
> AggregatedLogDeletionService will throw exception when there are some other
> directories in remote-log-dir
> ---------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-6380
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6380
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobhistoryserver
> Reporter: Zhang Wei
> Assignee: Kai Sasaki
> Priority: Trivial
> Attachments: MAPREDUCE-6380.01.patch, MAPREDUCE-6380.02.patch,
> MAPREDUCE-6380.03.patch, MAPREDUCE-6380.04.patch, MAPREDUCE-6380.05.patch,
> MAPREDUCE-6380.06.patch, MAPREDUCE-6380.07.patch
>
>
> AggregatedLogDeletionService will throw FileNotFoundException when there are
> some extraneous directories put in remote-log-dir. The deletion function will
> try to listStatus against the "extraneous-dir + suffix" dir. I think it
> would be better if the function can ignore these directories.
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