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https://issues.apache.org/jira/browse/APEXCORE-733?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16029539#comment-16029539
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Pramod Immaneni commented on APEXCORE-733:
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This was discussed on the dev list and a couple of approaches of different
approaches to solve it came up in the discussion. It is
[here|https://lists.apache.org/thread.html/6abb0f58427a70396f943f99adc7534431016024f61703b248ce7bfb@%3Cdev.apex.apache.org%3E].
A vote was taken and the results are
[here|https://lists.apache.org/thread.html/2e4cd9bbfaeec64c8953923c79fdf86377a9dae389bcdb5208979309@%3Cdev.apex.apache.org%3E]
The approach is to keep the current behavior as the default and an option that
the user can specify to indicate using the impersonated user's resources, which
could be just hdfs folder path today but could include other resources in the
future.
> Add ability to use impersonating user's hdfs path for storing application
> resources
> -----------------------------------------------------------------------------------
>
> Key: APEXCORE-733
> URL: https://issues.apache.org/jira/browse/APEXCORE-733
> Project: Apache Apex Core
> Issue Type: Improvement
> Reporter: Pramod Immaneni
> Assignee: Sanjay M Pujare
>
> When an application is launched using impersonation, the impersonating user's
> hdfs home folder is used to store application resources such as the jars
> needed to launch the application and post launch checkpoints, tuple recording
> etc.
> In some scenarios this is not desirable as the impersonated user needs to
> have access to the impersonating user's folders. We need the ability to be
> able to use the impersonated user's home folder in these cases.
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