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https://issues.apache.org/jira/browse/PIG-4892?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15280655#comment-15280655
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Rohini Palaniswamy commented on PIG-4892:
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Checked our code. We use '/tmp/output' only in TestTezJobControlCompiler and
TestTezCompiler which only build plans and never create the directory. So
/tmp/output should be coming from some other project running on the jenkins
host at the same time. Deleting it might make their tests fail. We should
change the output path in those tests to /tmp/pigoutput or something to avoid
the issue.
> removing /tmp/output before UT
> ------------------------------
>
> Key: PIG-4892
> URL: https://issues.apache.org/jira/browse/PIG-4892
> Project: Pig
> Issue Type: Bug
> Components: build
> Reporter: Daniel Dai
> Assignee: Daniel Dai
> Fix For: 0.16.0
>
> Attachments: PIG-4892-1.patch
>
>
> Quite frequently, we saw folder /tmp/output exists on test machine and a
> couple of tests fail with the message:
> Output Location Validation Failed for: 'file:///tmp/output More info to
> follow:
> Output directory file:/tmp/output already exists
> I'd like to remove /tmp/output before the UT.
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