hive-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Carl Steinbach <>
Subject Re: Getting CNF during map reduce execution
Date Thu, 05 Apr 2012 19:19:22 GMT
HI Buddhika,

Which version of Hive are you running?



On Thu, Apr 5, 2012 at 10:12 AM, buddhika chamith

> Hi All,
> I am trying to use hive inside an OSGi enviornment. So far I faced several
> OSGi issues in hive and some issues related to JDO implementation used
> (datanucleaus) under the OSGi enviornemnt and was able to overcome them.
> However when I run a query involving a map reduce operation I am getting a
> ClassNotFound exception from hadoop side. (Hadoop is running in pseudo
> distributed mode in the local machine).
> java.lang.RuntimeException: java.lang.RuntimeException: java.lang.ClassNotFoundException:
> 	at org.apache.hadoop.conf.Configuration.getClass(
> 	at org.apache.hadoop.mapred.JobConf.getOutputCommitter(
> 	at org.apache.hadoop.mapred.Task.initialize(
> 	at
> I think this is probably due to some jar/ resource not being bundled
> properly in to the deployed archive to Hadoop. Would some one be able to
> explain a bit of how the job submission part from Hive to Hadoop works and
> any possible reason for this behaviour? Any pointers to look in to the code
> is also appreciated.
> Regards
> Buddhika

View raw message