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https://issues.apache.org/jira/browse/SPARK-26877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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liupengcheng updated SPARK-26877:
---------------------------------
Summary: Support user-level app staging directory in yarn mode when
spark.yarn.stagingDir specified (was: Support user staging directory in yarn
mode)
> Support user-level app staging directory in yarn mode when
> spark.yarn.stagingDir specified
> ------------------------------------------------------------------------------------------
>
> Key: SPARK-26877
> URL: https://issues.apache.org/jira/browse/SPARK-26877
> Project: Spark
> Issue Type: Improvement
> Components: YARN
> Affects Versions: 2.4.0
> Reporter: liupengcheng
> Priority: Minor
>
> Currently, when running applications on yarn mode, the app staging directory
> of is controlled by `spark.yarn.stagingDir` config if specified, and this
> directory cannot separate different users, somtimes, it's inconvenient for
> file and quota management for users.
> For example, user may have different quota for their own app staging dir. and
> they may also not want to use the home directory as the staging dir, because
> it might used mainly for private user files or data. The quota may also be
> different between private data and the app staging dir.
> So I propose to add user sub directories under this app staging dir.
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