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From "Nandor Kollar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-7953) Spark should cleanup output dir if job fails
Date Mon, 04 Dec 2017 09:45:00 GMT

    [ https://issues.apache.org/jira/browse/SPARK-7953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16276535#comment-16276535
] 

Nandor Kollar commented on SPARK-7953:
--------------------------------------

[~joshrosen] could you please help me with this issue, is this still an outstanding bug? It
looks like Spark. 2.2 already includes SPARK-18219, and it seems that the new commit protocol
calls abortJob and abortTask.

> Spark should cleanup output dir if job fails
> --------------------------------------------
>
>                 Key: SPARK-7953
>                 URL: https://issues.apache.org/jira/browse/SPARK-7953
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 1.3.0
>            Reporter: Mohit Sabharwal
>
> MR calls abortTask and abortJob on the {{OutputCommitter}} to clean up the temporary
output directories, but Spark doesn't seem to be doing that (when outputting an RDD to a Hadoop
FS)
> For example: {{PairRDDFunctions.saveAsNewAPIHadoopDataset}} should call {{committer.abortTask(hadoopContext)}}
in the finally block inside the writeShard closure. And also {{jobCommitter.abortJob(jobTaskContext,
JobStatus.State.FAILED)}} should be called if the job fails.
> Additionally, MR removes the output dir if job fails, but Spark doesn't.



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