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https://issues.apache.org/jira/browse/HDFS-7119?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14148104#comment-14148104
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Suresh Srinivas commented on HDFS-7119:
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+1 for the patch. [~cnauroth], thanks for making the debugging easier.
> Split error checks in AtomicFileOutputStream#close into separate conditions
> to improve diagnostics.
> ---------------------------------------------------------------------------------------------------
>
> Key: HDFS-7119
> URL: https://issues.apache.org/jira/browse/HDFS-7119
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: journal-node
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Priority: Minor
> Attachments: HDFS-7119.1.patch
>
>
> {{AtomicFileOutputStream#close}} throws an exception if either deleting the
> original file or renaming the temp file fails, but the exception isn't
> specific about which step failed. Splitting these into separate conditions
> with different error messages could help diagnose a permissions problem more
> quickly.
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