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https://issues.apache.org/jira/browse/HADOOP-15789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17485210#comment-17485210
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Ayush Saxena commented on HADOOP-15789:
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saw this, the diff was there in the comment, tried to apply but it doesn't
apply now. :-(
I have attached the patch for you [~lawpremkumar].
I suppose he isn't added as contributor to Hadoop-Common, so the option to
attach patch itself might not be visible to him then.
the change makes sense to me, but would need a +1 from some other committer
before I can push this.
> DistCp does not clean staging folder if class extends DistCp
> ------------------------------------------------------------
>
> Key: HADOOP-15789
> URL: https://issues.apache.org/jira/browse/HADOOP-15789
> Project: Hadoop Common
> Issue Type: Bug
> Components: tools/distcp
> Reporter: Lawrence Andrews
> Priority: Minor
> Attachments: HADOOP-15789-01.patch
>
>
> My code extends Distcp class and for some reason if distcp fails staging
> folder is not delete and this staging folder piles up occupying space on hdfs.
> After checking the code i found that cleanup() function is private. Making
> the cleanup() method as public, user should be able to invoke the cleanup if
> job fails.
> This works fine with command line argument. But fails only if we extend
> Distcp class.
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