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https://issues.apache.org/jira/browse/HIVE-6165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13865652#comment-13865652
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Xuefu Zhang commented on HIVE-6165:
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My understanding is that the old JDBC dirver is deprecated or close to be
deprecated, and we probably don't want to make any changes unless absolutely
necessary. Thus, I think the duplication is acceptable, and we are only moving
JDBC driver 2 forward.
> 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
> Affects Versions: 0.12.0
> Reporter: Helmut Zechmann
> Priority: Minor
>
> 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.
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