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https://issues.apache.org/jira/browse/HIVE-538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13983886#comment-13983886
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Thejas M Nair commented on HIVE-538:
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The hadoop dependencies for jdbc client are needed only when kerberos
authentication is used. However, it is a small set of hadoop jars that are
needed, and their transitive dependencies are not needed. In case of hadoop
1.x, it is just hadoop-core*jar that is needed. I am not sure of the exact
dependency in hadoop-2.x .
I am fine with option 1. But if we can do option 3, with the minimal set of
hadoop jars requried, that would be awesome.
> make hive_jdbc.jar self-containing
> ----------------------------------
>
> Key: HIVE-538
> URL: https://issues.apache.org/jira/browse/HIVE-538
> Project: Hive
> Issue Type: Improvement
> Components: JDBC
> Affects Versions: 0.3.0, 0.4.0, 0.6.0, 0.13.0
> Reporter: Raghotham Murthy
> Assignee: Nick White
> Attachments: ASF.LICENSE.NOT.GRANTED--HIVE-538.D2553.1.patch,
> ASF.LICENSE.NOT.GRANTED--HIVE-538.D2553.2.patch, HIVE-538.patch
>
>
> Currently, most jars in hive/build/dist/lib and the hadoop-*-core.jar are
> required in the classpath to run jdbc applications on hive. We need to do
> atleast the following to get rid of most unnecessary dependencies:
> 1. get rid of dynamic serde and use a standard serialization format, maybe
> tab separated, json or avro
> 2. dont use hadoop configuration parameters
> 3. repackage thrift and fb303 classes into hive_jdbc.jar
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