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https://issues.apache.org/jira/browse/HIVE-4807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sarvesh Sakalanaga updated HIVE-4807:
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Description: Hive metastore hangs (does not accept any new connections)
due to a bug in DBCP. The root cause 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. (was: Hive metastore
hangs (does not accept any new connections) due to a bug in DPBP. The root
cause 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. )
> Hive metastore hangs
> --------------------
>
> Key: HIVE-4807
> URL: https://issues.apache.org/jira/browse/HIVE-4807
> Project: Hive
> Issue Type: Bug
> Components: Metastore
> Affects Versions: 0.8.0, 0.9.0, 0.10.0, 0.11.0
> Reporter: Sarvesh Sakalanaga
> Assignee: Sarvesh Sakalanaga
> Attachments: Hive-4807.0.patch
>
>
> Hive metastore hangs (does not accept any new connections) due to a bug in
> DBCP. The root cause 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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