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https://issues.apache.org/jira/browse/OOZIE-3145?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16323748#comment-16323748
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Peter Cseh edited comment on OOZIE-3145 at 1/12/18 9:33 AM:
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These files are generated by the LauncherAM and the \*Main classes. They assume
that they are running in a Yarn container so they just write to ./ as it will
be cleaned up by Yarn. I think the easiest way to solve this is to clean up the
log4j-\*.properties, \*.log and propagetion-conf.xml files int the XTestCase's
tearDown() method.
Also, where it's possible use a temporaryFolder rule to target distCP and other
action's output to somewhere else so the dist2.txt-like files are not there.
was (Author: gezapeti):
These files are generated by the LauncherAM and the *Main classes. They assume
that they are running in a Yarn container so they just write to ./ as it will
be cleaned up by Yarn. I think the easiest way to solve this is to clean up the
log4j-*.properties, *.log and propagetion-conf.xml files int the XTestCase's
tearDown() method.
Also, where it's possible use a temporaryFolder rule to target distCP and other
action's output to somewhere else so the dist2.txt-like files are not there.
> TestDistcpMain shall remove created files after test execution
> --------------------------------------------------------------
>
> Key: OOZIE-3145
> URL: https://issues.apache.org/jira/browse/OOZIE-3145
> Project: Oozie
> Issue Type: Bug
> Components: tests
> Affects Versions: 5.0.0b1
> Reporter: Attila Sasvari
> Assignee: Julia Kinga Marton
> Attachments: Oozie_test_garbage.png
>
>
> After running TestDistcpMain, local files created are not removed. Subsequent
> test runs will reuse those files and fail:
> {code}
> $ ls -lrt /home/asasvari/workspace/oozie/core/distcp*
> -rw-rw-r-- 1 asasvari asasvari 1025 Dec 21 18:25
> /home/asasvari/workspace/oozie/core/distcp-log4j.properties
> -rw-rw-r-- 1 asasvari asasvari 5756 Dec 21 18:26
> /home/asasvari/workspace/oozie/core/distcp-oozie-1513876931701.log
> {code}
> Those files should be removed after test execution. It would be better to use
> the oozie/core/target directory so that mvn could clean it.
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