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Posted to user@pig.apache.org by Mohit Anchlia <mo...@gmail.com> on 2012/10/31 02:15:00 UTC

Jar Conflicts

In my pig script  I am registering some Json jackson jars which are newer
than what's in hadoop default path. But what's happening is that my jar
files are not being used. How can I ensure that my jar files are used? Any
advice would be really helpful.

Re: Jar Conflicts

Posted by Rohini Palaniswamy <ro...@gmail.com>.

Hadoop has an option to set the user classpath first -
mapreduce.user.classpath.first

Regards,
Rohini

On Wed, Oct 31, 2012 at 11:49 AM, Mohit Anchlia <mo...@gmail.com>wrote:

> Any suggestions on how one can override the jar files in hadoop path to
> give preference to jars used in "register" command?
>
> On Tue, Oct 30, 2012 at 6:15 PM, Mohit Anchlia <mohitanchlia@gmail.com
> >wrote:
>
> > In my pig script  I am registering some Json jackson jars which are newer
> > than what's in hadoop default path. But what's happening is that my jar
> > files are not being used. How can I ensure that my jar files are used?
> Any
> > advice would be really helpful.
> >
>

Re: Jar Conflicts

Posted by Mohit Anchlia <mo...@gmail.com>.

Any suggestions on how one can override the jar files in hadoop path to
give preference to jars used in "register" command?

On Tue, Oct 30, 2012 at 6:15 PM, Mohit Anchlia <mo...@gmail.com>wrote:

> In my pig script  I am registering some Json jackson jars which are newer
> than what's in hadoop default path. But what's happening is that my jar
> files are not being used. How can I ensure that my jar files are used? Any
> advice would be really helpful.
>