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From "Marcelo Vanzin (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SPARK-7941) Cache Cleanup Failure when job is killed by Spark
Date Tue, 12 Feb 2019 20:55:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-7941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Marcelo Vanzin resolved SPARK-7941.
-----------------------------------
    Resolution: Cannot Reproduce

I'm pretty sure this has been fixed since 1.3.

All YARN temp files are under YARN-managed directories, which YARN deletes on app exit.

I remember implementing something similar on standalone also.

So other than the client-mode driver, everything else should be cleaned up by the cluster
manager already.

> Cache Cleanup Failure when job is killed by Spark 
> --------------------------------------------------
>
>                 Key: SPARK-7941
>                 URL: https://issues.apache.org/jira/browse/SPARK-7941
>             Project: Spark
>          Issue Type: Bug
>          Components: PySpark, YARN
>    Affects Versions: 1.3.1
>            Reporter: Cory Nguyen
>            Priority: Major
>         Attachments: screenshot-1.png
>
>
> Problem/Bug:
> If a job is running and Spark kills the job intentionally, the cache files remains on
the local/worker nodes and are not cleaned up properly. Over time the old cache builds up
and causes "No Space Left on Device" error. 
> The cache is cleaned up properly when the job succeeds. I have not verified if the cached
remains when the user intentionally kills the job. 



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