Github user bzz commented on the issue:
https://github.com/apache/zeppelin/pull/1261
Local build results are - it hangs for last 4 minutes with the error below
```
20:56:59,101 INFO org.apache.zeppelin.notebook.Paragraph:282 - run
paragraph 20160802-205659_1961452200 using null
org.apache.zeppelin.interpreter.LazyOpenInterpreter@747b96ad
20:56:59,105 ERROR org.apache.zeppelin.scheduler.Job:189 - Job failed
org.apache.zeppelin.interpreter.InterpreterException:
java.lang.NullPointerException
at
org.apache.zeppelin.interpreter.dev.DevInterpreter.interpret(DevInterpreter.java:88)
at
org.apache.zeppelin.interpreter.ClassloaderInterpreter.interpret(ClassloaderInterpreter.java:58)
at
org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:94)
at org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:309)
at org.apache.zeppelin.scheduler.Job.run(Job.java:176)
at
org.apache.zeppelin.scheduler.FIFOScheduler$1.run(FIFOScheduler.java:139)
at
java.util.concurrent.Executors$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:744)
Caused by: java.lang.NullPointerException
at
org.apache.zeppelin.interpreter.dev.DevInterpreter.interpret(DevInterpreter.java:86)
... 12 more
```
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