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From "Sarvesh Sakalanaga (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-4807) Hive metastore hangs
Date Tue, 02 Jul 2013 18:49:19 GMT
Sarvesh Sakalanaga created HIVE-4807:
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             Summary: Hive metastore hangs
                 Key: HIVE-4807
                 URL: https://issues.apache.org/jira/browse/HIVE-4807
             Project: Hive
          Issue Type: Bug
          Components: Metastore
    Affects Versions: 0.11.0, 0.10.0, 0.9.0, 0.8.0
            Reporter: Sarvesh Sakalanaga
            Assignee: Sarvesh Sakalanaga


 Hive metastore hangs (does not accept any new connections) due to a bug in DPBP. The root
case analysis is here https://issues.apache.org/jira/browse/DBCP-398.  The fix is to change
Hive connection pool to BoneCP which is natively supported by DataNucleus. The change currently
just pulls down BoneCp artifact and does not change the default value to BoneCP. To enable
BoneCp the setting “datanucleus.connectionPoolingType” in hive-site.xml should be set
to “BoneCP”. All the hive systems test pass with this setting.  

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