hadoop-mapreduce-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Ted Yu <yuzhih...@gmail.com>
Subject Fwd: way to add custom udf jar in hadoop 2.x version
Date Wed, 31 Dec 2014 14:25:52 GMT
Forwarding Niels' question to hive mailing list.

On Wed, Dec 31, 2014 at 1:24 AM, Niels Basjes <Niels@basjes.nl> wrote:

> Thanks for the pointer.
> This seems to work for functions. Is there something similar for CREATE
> EXTERNAL TABLE ??
>
> Niels
> On Dec 31, 2014 8:13 AM, "Ted Yu" <yuzhihong@gmail.com> wrote:
>
>> 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
>>
>>

Mime
View raw message