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https://issues.apache.org/jira/browse/HDFS-3594?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13411685#comment-13411685
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Daryn Sharp commented on HDFS-3594:
-----------------------------------
It looks like there are some minor issues such unnecessary imports and some
formatting issues. A small nit is the E in PAE means Exception, so the var
expands to ...ExceptionExceptions. I'd just call it "trivialPAEs".
> ListPathsServlet should not log a warning for paths that do not exist
> ---------------------------------------------------------------------
>
> Key: HDFS-3594
> URL: https://issues.apache.org/jira/browse/HDFS-3594
> Project: Hadoop HDFS
> Issue Type: Improvement
> Affects Versions: 0.23.3
> Reporter: Robert Joseph Evans
> Attachments: HDFS-3594.patch, HDFS-3594.patch
>
>
> ListPathsServlet logs a warning message every time someone request a listing
> for a directory that does not exist. This should be a debug or at most an
> info message, because the is expected behavior. People will ask for things
> that do not exist.
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