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https://reviews.apache.org/r/24602/
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(Updated août 20, 2014, 10:53 matin)


Review request for hive.


Changes
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Updated with patch V2 that enable ALL feature of a Metastore Backend


Bugs: HIVE-7689
    https://issues.apache.org/jira/browse/HIVE-7689


Repository: hive-git


Description
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I maintain few patches to make Metastore works with Postgres back end in our 
production environment.
The main goal of this JIRA is to push upstream these patches.

This first patch enable LOCKS on metastore.


Diffs (updated)
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  metastore/scripts/upgrade/postgres/hive-txn-schema-0.13.0.postgres.sql 
2ebd3b0 
  
metastore/src/java/org/apache/hadoop/hive/metastore/txn/CompactionTxnHandler.java
 524a7a4 
  metastore/src/java/org/apache/hadoop/hive/metastore/txn/TxnDbUtil.java 
30cf814 
  metastore/src/java/org/apache/hadoop/hive/metastore/txn/TxnHandler.java 
063dee6 
  ql/src/java/org/apache/hadoop/hive/ql/lockmgr/DbTxnManager.java f74f683 
  ql/src/java/org/apache/hadoop/hive/ql/stats/jdbc/JDBCStatsAggregator.java 
f636cff 
  ql/src/java/org/apache/hadoop/hive/ql/stats/jdbc/JDBCStatsPublisher.java 
db62721 
  ql/src/java/org/apache/hadoop/hive/ql/stats/jdbc/JDBCStatsUtils.java 4625d27 

Diff: https://reviews.apache.org/r/24602/diff/


Testing
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Using patched version in production. Enable concurrency with DbTxnManager.


Thanks,

Damien Carol

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