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