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https://issues.apache.org/jira/browse/HADOOP-15789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17490713#comment-17490713
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Ayush Saxena commented on HADOOP-15789:
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[~lawpremkumar] Will you be able to address the above comments.
If you have issues raising PR, you can update it as patch as well. may be just
editing the patch in a text editor to add a period "." in this line:
Clean the staging folder created by distcp
will solve the checkstyle and you can change public to protected. :)
If not, and you have issues there as well, just let me know I will do it for you
> 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
> Assignee: 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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