NullPointerException at org.apache.zeppelin.spark.Utils.buildJobGroupId

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NullPointerException at org.apache.zeppelin.spark.Utils.buildJobGroupId

Ruslan Dautkhanov
Has anyone experienced below exception?
It started happening inconsistently after upgrade to a last week master snapshot of Zeppelin.
We have multiple users reported the same issue.

<div class="gmail-tableDisplay gmail-ng-scope" src="&#39;app/notebook/paragraph/result/result.html?v=1493606601153&#39;" style="box-sizing:border-box;margin-top:2px;color:rgb(33,33,33);font-family:&quot;helvetica neue&quot;,helvetica,arial,sans-serif;font-size:14px">
java.lang.NullPointerException at org.apache.zeppelin.spark.Utils.buildJobGroupId(Utils.java:112) at org.apache.zeppelin.spark.SparkZeppelinContext.showData(SparkZeppelinContext.java:100) at org.apache.zeppelin.spark.SparkSqlInterpreter.interpret(SparkSqlInterpreter.java:129) at org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:101) at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:500) at org.apache.zeppelin.scheduler.Job.run(Job.java:181) at org.apache.zeppelin.scheduler.ParallelScheduler$JobRunner.run(ParallelScheduler.java:162) 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,
Ruslan

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Re: NullPointerException at org.apache.zeppelin.spark.Utils.buildJobGroupId

Jeff Zhang

Ruslan Dautkhanov <[hidden email]>于2017年5月10日周三 下午12:46写道:
Has anyone experienced below exception?
It started happening inconsistently after upgrade to a last week master snapshot of Zeppelin.
We have multiple users reported the same issue.

<div class="m_8424498878581511412gmail-tableDisplay m_8424498878581511412gmail-ng-scope" src="https://ci4.googleusercontent.com/proxy/baVUcd7-EnK2M1xZRTvjSkV6zjQMmSSDVTQn30sgMVPcOPANaxgrh249QfT6rWHHZfaNozwUzi53LLb5GlLK1UgY7eZK5WzJxsYCGLN9NRoP_k9ihxC-gg=s0-d-e1-ft#http://&#39;app/notebook/paragraph/result/result.html?v=1493606601153&#39;" style="box-sizing:border-box;margin-top:2px;color:rgb(33,33,33);font-family:&quot;helvetica neue&quot;,helvetica,arial,sans-serif;font-size:14px">
java.lang.NullPointerException at org.apache.zeppelin.spark.Utils.buildJobGroupId(Utils.java:112) at org.apache.zeppelin.spark.SparkZeppelinContext.showData(SparkZeppelinContext.java:100) at org.apache.zeppelin.spark.SparkSqlInterpreter.interpret(SparkSqlInterpreter.java:129) at org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:101) at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:500) at org.apache.zeppelin.scheduler.Job.run(Job.java:181) at org.apache.zeppelin.scheduler.ParallelScheduler$JobRunner.run(ParallelScheduler.java:162) 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,
Ruslan

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Re: NullPointerException at org.apache.zeppelin.spark.Utils.buildJobGroupId

Ruslan Dautkhanov
Thanks for prompt response Jeff !

We will give it a try.



--
Ruslan Dautkhanov

On Wed, May 10, 2017 at 1:46 PM, Jeff Zhang <[hidden email]> wrote:

Ruslan Dautkhanov <[hidden email]>于2017年5月10日周三 下午12:46写道:
Has anyone experienced below exception?
It started happening inconsistently after upgrade to a last week master snapshot of Zeppelin.
We have multiple users reported the same issue.

<div class="m_8892289903731127791m_8424498878581511412gmail-tableDisplay m_8892289903731127791m_8424498878581511412gmail-ng-scope" src="https://ci4.googleusercontent.com/proxy/baVUcd7-EnK2M1xZRTvjSkV6zjQMmSSDVTQn30sgMVPcOPANaxgrh249QfT6rWHHZfaNozwUzi53LLb5GlLK1UgY7eZK5WzJxsYCGLN9NRoP_k9ihxC-gg=s0-d-e1-ft#http://&#39;app/notebook/paragraph/result/result.html?v=1493606601153&#39;" style="box-sizing:border-box;margin-top:2px;color:rgb(33,33,33);font-family:&quot;helvetica neue&quot;,helvetica,arial,sans-serif;font-size:14px">
java.lang.NullPointerException at org.apache.zeppelin.spark.Utils.buildJobGroupId(Utils.java:112) at org.apache.zeppelin.spark.SparkZeppelinContext.showData(SparkZeppelinContext.java:100) at org.apache.zeppelin.spark.SparkSqlInterpreter.interpret(SparkSqlInterpreter.java:129) at org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:101) at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:500) at org.apache.zeppelin.scheduler.Job.run(Job.java:181) at org.apache.zeppelin.scheduler.ParallelScheduler$JobRunner.run(ParallelScheduler.java:162) 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,
Ruslan