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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-3142) Increase the number of open files for unit tests under Hudson
Date Mon, 31 Mar 2008 22:24:25 GMT
Increase the number of open files for unit tests under Hudson
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                 Key: HADOOP-3142
                 URL: https://issues.apache.org/jira/browse/HADOOP-3142
             Project: Hadoop Core
          Issue Type: Bug
          Components: scripts
            Reporter: Owen O'Malley
            Assignee: Mukund Madhugiri
             Fix For: hudson


Lucene.zones.apache.org and I assume hudson.zones limit the number of file handles to 256.
TestMiniMRDFSSort runs better with more file handles. (I set it to 10000 in my testing, but
a smaller value is probably ok.) I suggest the QA scripts increase the ulimit before running
the unit tests with "ulimit -n 10000".

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