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https://issues.apache.org/jira/browse/HADOOP-16546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran resolved HADOOP-16546.
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Resolution: Won't Fix
> make sure staging committers collect DTs for the staging FS
> -----------------------------------------------------------
>
> Key: HADOOP-16546
> URL: https://issues.apache.org/jira/browse/HADOOP-16546
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.2.0
> Reporter: Steve Loughran
> Priority: Major
>
> This is not a problem I've seen in the wild, but I've now encountered a
> problem with hive doing something like this
> we need to (somehow) make sure that the staging committers collect DTs for
> the staging dir FS. If this is the default FS or the same as a source or dest
> FS, this is handled elsewhere, but otherwise we need to add the staging fs.
> I don;t see an easy way to do this, but we could add a new method to
> PathOutputCommitter to collect DTs; FileOutputFormat can invoke this
> alongside its ongoing collection of tokens for the output FS. Base impl would
> be a no-op, obviously.
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