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Posted to user@hive.apache.org by Krishna Rao <kr...@gmail.com> on 2013/03/13 18:26:46 UTC

Add external jars automatically

Hi all,

I'm using the hive json serde and need to run: "ADD JAR
/usr/lib/hive/lib/hive-json-serde-0.2.jar;", before I can use tables that
require it.

Is it possible to have this jar available automatically?

I could do it via adding the statement to a .hiverc file, but I was
wondering if there is some better way...

Cheers,

Krishna

Re: Add external jars automatically

Posted by Krishna Rao <kr...@gmail.com>.

Ah great, the auxlib dir option sounds perfect.

Cheers


On 13 March 2013 17:41, Alex Kozlov <al...@cloudera.com> wrote:

> If you look into ${HIVE_HOME}/bin/hive script there are multiple ways to
> add the jar.  One of my favorite, besides the .hiverc file, has been to put
> the jar into ${HIVE_HOME}/auxlib dir.  There always is the
> HIVE_AUX_JARS_PATH environment variable (but this introduces a dependency
> on the environment).
>
>
> On Wed, Mar 13, 2013 at 10:26 AM, Krishna Rao <kr...@gmail.com>wrote:
>
>> Hi all,
>>
>> I'm using the hive json serde and need to run: "ADD JAR
>> /usr/lib/hive/lib/hive-json-serde-0.2.jar;", before I can use tables that
>> require it.
>>
>> Is it possible to have this jar available automatically?
>>
>> I could do it via adding the statement to a .hiverc file, but I was
>> wondering if there is some better way...
>>
>> Cheers,
>>
>> Krishna
>>
>
>

Re: Add external jars automatically

Posted by Alex Kozlov <al...@cloudera.com>.

If you look into ${HIVE_HOME}/bin/hive script there are multiple ways to
add the jar.  One of my favorite, besides the .hiverc file, has been to put
the jar into ${HIVE_HOME}/auxlib dir.  There always is the
HIVE_AUX_JARS_PATH environment variable (but this introduces a dependency
on the environment).

On Wed, Mar 13, 2013 at 10:26 AM, Krishna Rao <kr...@gmail.com>wrote:

> Hi all,
>
> I'm using the hive json serde and need to run: "ADD JAR
> /usr/lib/hive/lib/hive-json-serde-0.2.jar;", before I can use tables that
> require it.
>
> Is it possible to have this jar available automatically?
>
> I could do it via adding the statement to a .hiverc file, but I was
> wondering if there is some better way...
>
> Cheers,
>
> Krishna
>