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From "Naveen Gangam (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-13749) Memory leak in Hive Metastore
Date Thu, 12 May 2016 16:32:13 GMT
Naveen Gangam created HIVE-13749:
------------------------------------

             Summary: Memory leak in Hive Metastore
                 Key: HIVE-13749
                 URL: https://issues.apache.org/jira/browse/HIVE-13749
             Project: Hive
          Issue Type: Bug
          Components: Metastore
    Affects Versions: 1.1.0
            Reporter: Naveen Gangam
            Assignee: Naveen Gangam
         Attachments: Top_Consumers7.html

Looking a heap dump of 10GB, a large number of Configuration objects(> 66k instances) are
being retained. These objects along with its retained set is occupying about 95% of the heap
space. This leads to HMS crashes every few days.

I will attach an exported snapshot from the eclipse MAT.



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