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From Ravi Prakash <ravihad...@gmail.com>
Subject Re: Jobs not running after MAPREDUCE-2880
Date Fri, 23 Sep 2011 19:39:26 GMT
Hi Arun,

Unsecure single node.

I'm attaching the classpath I grepped | sort | uniq from the two task.sh
files I got (one from the working version and the other from the notworking
version). Looks like the classpath which worked had some other jars not
present in the new classpath.

I'm guessing as part of the simplification for CLASSPATH maybe we missed
something that was being included earlier?

Thanks
Ravi


On Fri, Sep 23, 2011 at 12:18 PM, Arun Murthy <acm@hortonworks.com> wrote:

> This is secure mode or unsecured? Cluster or single node? Tx
>
> Sent from my iPhone
>
> On Sep 23, 2011, at 8:37 AM, Ravi Prakash <ravihadoop@gmail.com> wrote:
>
> > Hi Arun/Vinod,
> >
> > After commit d4dca4eabf83a97d158f1e1caa4801020679d5e2
> > Date:   Wed Sep 21 18:52:27 2011 +0000
> > MAPREDUCE-2880. svn merge -c r1173783 --ignore-ancestry ../../trunk/
> > git-svn-id:
> >
> https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@117379213f79535-47bb-0310-9956-ffa450edef68
> >
> > My mapreduce jobs are failing
> > 2011-09-23 10:27:08,534 INFO  ipc.HadoopYarnRPC
> > (HadoopYarnProtoRPC.java:getProxy(49)) - Creating a HadoopYarnProtoRpc
> proxy
> > for protocol interface
> org.apache.hadoop.mapreduce.v2.api.MRClientProtocol
> > 2011-09-23 10:27:08,634 INFO  mapreduce.Job
> > (Job.java:monitorAndPrintJob(1209)) - Running job: job_1316791524705_0002
> > 2011-09-23 10:27:09,653 INFO  mapreduce.Job
> > (Job.java:monitorAndPrintJob(1229)) -  map 0% reduce 0%
> > 2011-09-23 10:27:16,739 INFO  mapreduce.Job
> > (Job.java:monitorAndPrintJob(1242)) - Job job_1316791524705_0002 failed
> with
> > state FAILED
> > 2011-09-23 10:27:16,786 INFO  mapreduce.Job
> > (Job.java:monitorAndPrintJob(1246)) - Counters: 0
> >
> > Digging into the stderr logs: I see this single line
> > Exception in thread "main" java.lang.NoClassDefFoundError:
> > org/apache/hadoop/mapreduce/v2/app/MRAppMaster
> >
> > What do I need to add to my environment / config so that the magic
> happens
> > again?
> >
> > Thanks
> > Ravi.
>

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