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From Mark Grover <>
Subject Re: hive-0.10 and nullpointerexception
Date Mon, 04 Mar 2013 16:26:37 GMT
Sorry for the delayed response, Marcin, I was away.

This error in the Gist means that the jar containing the class in
question is not on your classpath.
Exception in thread "Thread-39" java.lang.NoClassDefFoundError:
	at org.apache.hadoop.hive.shims.Hadoop23Shims.getTaskAttemptLogUrl(
	at org.apache.hadoop.hive.ql.exec.JobDebugger$TaskInfoGrabber.getTaskInfos(
	at org.apache.hadoop.hive.ql.exec.JobDebugger$
Caused by: java.lang.ClassNotFoundException:
	at Method)
	at java.lang.ClassLoader.loadClass(
	at sun.misc.Launcher$AppClassLoader.loadClass(
	at java.lang.ClassLoader.loadClass(
	at java.lang.ClassLoader.loadClassInternal(
	... 4 more

So if you add the appropriate jar (hadoop-mapreduce jar?) to your
classpath, that should take you further.Have you tried that?

On Mon, Feb 25, 2013 at 4:01 AM, Marcin Cylke <> wrote:
> On 25/02/13 10:05, Marcin Cylke wrote:
>> I'll build the trunk and try to test it. Then I'll let you know if that
>> helped.
> I've just performed the test on current trunk. The problem is still
> there, no changes.
> Any ideas? Perhaps my config says something interesting? I've added it
> to the GIST:
> The config consists some addidional parameters, but I don't think they
> would influence MapReduce behavior.
> Regards
> Marcin

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