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https://issues.apache.org/jira/browse/MAPREDUCE-3047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Allen Wittenauer updated MAPREDUCE-3047:
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Status: Patch Available (was: Open)
> FileOutputCommitter throws wrong type of exception when calling abortTask()
> to handle a directory without permission
> --------------------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-3047
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3047
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Reporter: JiangKai
> Priority: Trivial
> Attachments: MAPREDUCE-3047-1.patch, MAPREDUCE-3047-2.patch,
> MAPREDUCE-3047.patch
>
>
> When FileOutputCommitter calls abortTask() to create a temp directory, if the
> user has no permission to access the directory, or a file with the same name
> has existed, of course it will fail, however the system will output the error
> information into the log file instead of throwing an exception.As a result,
> when the temp directory is needed later, since the temp directory hasn't been
> created yet, system will throw an exception to tell user that the temp
> directory doesn't exist.In my opinion, the exception is not exact and the
> error infomation will confuse users.
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