Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
Pig >> mail # dev >> Unit test classpath trouble

Copy link to this message
Re: Unit test classpath trouble
Hi, Andrew:
Does something like "-Dhadoopversion=23" help ? eg. ant clean test
-Dhadoopversion=23 -Dtest.junit.output.format=xml

On Fri, May 10, 2013 at 3:39 AM, Andrew Purtell <[EMAIL PROTECTED]> wrote:

> Please pardon the basic question. I'm building Pig 0.11.2-SNAPSHOT against
> Hadoop 2.0.4. 'ant package' and full cluster tests work fine, but I'm not
> having much luck with running the unit tests, 'ant test-core' or 'ant
> test'. The problem looks to be a MR app classpath issue.
> Sometimes: java.lang.NoClassDefFoundError:
> org/apache/hadoop/yarn/client/YarnClientImpl
> Sometimes: java.lang.NoClassDefFoundError:
> org/apache/hadoop/mapred/ResourceMgrDelegate
> A few Google searches have turned up no useful pointers. Maybe there is
> something simple I am missing? How do you set up for running unit tests on
> your dev boxes?
> --
> Best regards,
>    - Andy
> Problems worthy of attack prove their worth by hitting back. - Piet Hein
> (via Tom White)