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From Ted Yu <yuzhih...@gmail.com>
Subject Re: way to add custom udf jar in hadoop 2.x version
Date Wed, 31 Dec 2014 07:12:28 GMT
Have you seen this thread ?
http://search-hadoop.com/m/8er9TcALc/Hive+udf+custom+jar&subj=Best+way+to+add+custom+UDF+jar+in+HiveServer2

On Dec 30, 2014, at 10:56 PM, reena upadhyay <reena2485@gmail.com> wrote:

> Hi,
> 
> I am using hadoop 2.4.0 version. I have created custom udf jar. I am trying to execute
a simple select udf query using java hive jdbc client program. When hive execute the query
using map reduce job, then the query execution get fails because the mapper is not able to
locate the udf class.
> So I wanted to add the udf jar in hadoop environment permanently. Please suggest me a
way to add this external jar for single node and multi node hadoop cluster.
> 
> PS: I am using hive 0.13.1 version and I already have this custom udf jar added in HIVE_HOME/lib
directory.
> 
> 
> Thanks

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