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From "Xuefu Zhang (JIRA)" <>
Subject [jira] [Commented] (HIVE-6165) Unify HivePreparedStatement from jdbc:hive and jdbc:hive2
Date Fri, 24 Oct 2014 18:28:34 GMT


Xuefu Zhang commented on HIVE-6165:

Yeah. I knew. However, the test failures seems unrelated, but I'm not quite sure. Thus, I
liked to have another run to confirm. Thanks for pointing it out thought.

> Unify HivePreparedStatement from jdbc:hive and jdbc:hive2
> ---------------------------------------------------------
>                 Key: HIVE-6165
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2, JDBC
>            Reporter: Helmut Zechmann
>            Priority: Minor
>         Attachments: HIVE-6165.1.patch.txt, HIVE-6165.1.patch.txt, HIVE-6165.2.patch,
HIVE-6165.2.patch.txt, HIVE-6165.2.patch.txt
> org.apache.hadoop.hive.jdbc.HivePreparedStatement.class from the hive jdbc driver and
org.apache.hive.jdbc.HivePreparedStatement.class from the hive2 jdbc drivers contain lots
of duplicate code. 
> Especially hive-HivePreparedStatement supports "setObject", while the hive2 version does
> Share more code between the two to avoid duplicate work and to make sure that both support
the broadest possible feature set.

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