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From "Eugene Koifman (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-538) make hive_jdbc.jar self-containing
Date Fri, 11 Jul 2014 01:09:05 GMT

    [ https://issues.apache.org/jira/browse/HIVE-538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14058185#comment-14058185
] 

Eugene Koifman commented on HIVE-538:
-------------------------------------

the current build system produces 2 jdbc jars:
hive-jdbc-0.14.0-SNAPSHOT-standalone.jar - the 51MB uber jar
hive-jdbc-0.14.0-SNAPSHOT.jar - the 135K jar

The pom file hive-jdbc-0.14.0-SNAPSHOT.pom (which I will attach) does not mention the hive-jdbc-0.14.0-SNAPSHOT-standalone.jar
at all. Standalone jar is not part of hive tar bundle either.  How is the end user supposed
to access this standalone jar?

> 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
>             Fix For: 0.14.0
>
>         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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