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From "Vinod K V (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-6027) After HADOOP-5420, tasks hang when the taskcontroller.cfg has multiple entries for mapred.local.dir
Date Fri, 12 Jun 2009 13:00:09 GMT
After HADOOP-5420, tasks hang when the taskcontroller.cfg has multiple entries for mapred.local.dir
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                 Key: HADOOP-6027
                 URL: https://issues.apache.org/jira/browse/HADOOP-6027
             Project: Hadoop Core
          Issue Type: Bug
          Components: mapred
            Reporter: Vinod K V


HADOOP-5420 refactored code from taskcontroller.c -> check_tt_root() to configuration.c
for reuse. While doing this, this bug got introduced because of which all tasks hang when
a cluster is configured with multiple mapred local directories. This happens because of the
latest code in check_tt_root() which never advances the mapred_local_dir pointer and gets
stuck in an infinite loop.

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