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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