Abhi,

Do you have hive-site.xml and yarn-conf symlinked in your spark/conf dir?

ln -s /etc/hive/conf/hive-site.xml /etc/spark/conf/hive-site.xml
ln -s /etc/spark/conf/yarn-conf /etc/spark/conf/yarn-conf

This made it work for me.

Cheers,
Ben


> On Feb 9, 2016, at 1:33 PM, Abhi Basu <9000r...@gmail.com> wrote:
> 
> Zeppelin 0.56, running on Yarn on top of CDH 5.5.1, Spark 1.5.0
> 
> Getting this error using the hive interpreter, doing  a count(*) or create of 
> table.
> 
> Show tables -- works fine.
> 
> 
> java.lang.NullPointerException
>       at 
> org.apache.zeppelin.hive.HiveInterpreter.getConnection(HiveInterpreter.java:184)
>       at 
> org.apache.zeppelin.hive.HiveInterpreter.getStatement(HiveInterpreter.java:204)
>       at 
> org.apache.zeppelin.hive.HiveInterpreter.executeSql(HiveInterpreter.java:233)
>       at 
> org.apache.zeppelin.hive.HiveInterpreter.interpret(HiveInterpreter.java:328)
>       at 
> org.apache.zeppelin.interpreter.ClassloaderInterpreter.interpret(ClassloaderInterpreter.java:57)
>       at 
> org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:93)
>       at 
> org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:300)
>       at org.apache.zeppelin.scheduler.Job.run(Job.java:169)
>       at 
> org.apache.zeppelin.scheduler.ParallelScheduler$JobRunner.run(ParallelScheduler.java:157)
>       at 
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>       at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>       at 
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
>       at 
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
>       at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>       at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>       at java.lang.Thread.run(Thread.java:745)
> 
> Thanks,
> 
> Abhi
> 
> -- 
> Abhi Basu

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