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From "Xuefu Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-6165) Unify HivePreparedStatement from jdbc:hive and jdbc:hive2
Date Fri, 24 Oct 2014 04:14:33 GMT

     [ https://issues.apache.org/jira/browse/HIVE-6165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xuefu Zhang updated HIVE-6165:
------------------------------
    Description: 
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 not.

Share more code between the two to avoid duplicate work and to make sure that both support
the broadest possible feature set.

CLEAR LIBRARY CACHE

  was:
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 not.

Share more code between the two to avoid duplicate work and to make sure that both support
the broadest possible feature set.


> Unify HivePreparedStatement from jdbc:hive and jdbc:hive2
> ---------------------------------------------------------
>
>                 Key: HIVE-6165
>                 URL: https://issues.apache.org/jira/browse/HIVE-6165
>             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
>
>
> 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
not.
> Share more code between the two to avoid duplicate work and to make sure that both support
the broadest possible feature set.
> CLEAR LIBRARY CACHE



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