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From "Jimmy Xiang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-9929) StatsUtil#getAvailableMemory could return negative value
Date Wed, 11 Mar 2015 17:18:38 GMT
Jimmy Xiang created HIVE-9929:
---------------------------------

             Summary: StatsUtil#getAvailableMemory could return negative value
                 Key: HIVE-9929
                 URL: https://issues.apache.org/jira/browse/HIVE-9929
             Project: Hive
          Issue Type: Bug
            Reporter: Jimmy Xiang
            Assignee: Jimmy Xiang


In MAPREDUCE-5785, the default value of mapreduce.map.memory.mb is set to -1. We need fix
StatsUtil#getAvailableMemory not to return negative value.



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