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From "Tony Reix (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-11733) mvn clean does not clean /tmp
Date Fri, 20 Mar 2015 08:54:39 GMT
Tony Reix created HADOOP-11733:

             Summary: mvn clean does not clean /tmp
                 Key: HADOOP-11733
                 URL: https://issues.apache.org/jira/browse/HADOOP-11733
             Project: Hadoop Common
          Issue Type: Bug
    Affects Versions: 2.6.0
         Environment: All
            Reporter: Tony Reix
            Priority: Minor

When Hadoop tests are run, files and directories are created in /tmp .
Many (or all) of them are not cleaned when running "mvn clean".
This generates an issue when tests were previously run (by mistake) as root and then run again
as a non-root user, since directories (like: .hdfs-nfs hadoop-root hsperfdata_root) cannot
be written by second test run.

List of files/directories that seem to be created in /tmp when testing Hadoop:
   Jetty* *test *deferred .hdfs-nfs hadoop-root hsperfdata_root
and that should be cleaned after tests.

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