I missed the part where you are running it from JUnit. Still suspect a classpath issue :). Can you dump your classpath as seen by JUnit, and what happens when you run "-secretDebugCmd" and see if something is missing?
-D On Fri, Mar 29, 2013 at 10:38 AM, Konstantin Boudnik <c...@apache.org> wrote: > There's no problem with Pig itself. If I use Pig CLI I can run some > PigLatin > scripts and they go all the way to the completion. > > The problem arises while running TestPigTest _programmatically_ e.g. using > JUnit runner. Is there any secret debug options in this case? I've looked > through the code but didn't spot anything immediately. > > I will give "-secretDebugCmd" a try anyway - it might give me some ideas... > > Appreciate the help! > Cos > > On Fri, Mar 29, 2013 at 09:08AM, Dmitriy Ryaboy wrote: > > Can you run `pig -secretDebugCmd` and look at your paths? I suspect > there's > > something going on there, like not having the right configs or hadoop > jars. > > > > > > On Thu, Mar 28, 2013 at 11:32 PM, Konstantin Boudnik <c...@apache.org> > wrote: > > > > > Guys, > > > > > > I am trying to run TestPigTest against a fanctional Hadoop 2.0 YARN > > > cluster - > > > I can run MR jobs using Hive or plain MR examples. However, it is going > > > somewhat unsuccessful. While using pig "far" jar file - e.g. with > > > everything > > > repacked inside of it - I seeminly can run TestPigTest against a real > > > cluster. > > > > > > However, while using pig-withouthadoop.jar and adding all needed > > > dependencies > > > to the classpath, Pig is failing to communicate with YARN nor submit > any MR > > > jobs. There's no exceptions, not error messages anywhere in the logs. > Have > > > anyone seen anything similar? > > > > > > Any input is highly appreciated! > > > > > > -- > > > With regards, > > > Cos > > > > > > >
