Yesha Vora created ZEPPELIN-1079: ------------------------------------ Summary: Zeppelin server fails with Null pointer exception Key: ZEPPELIN-1079 URL: https://issues.apache.org/jira/browse/ZEPPELIN-1079 Project: Zeppelin Issue Type: Bug Components: zeppelin-server Reporter: Yesha Vora Priority: Critical
Zeppelin-server gets Null Pointer Exception. This cluster has Spark 1.6 + Livy and Zeppelin installed. {code} WARN [2016-06-29 00:03:38,692] ({qtp471108564-16} SecurityRestApi.java[ticket]:84) - {"status":"OK","message":"","body":{"principal":"anonymous","ticket":"anonymous","roles":"[]"}} INFO [2016-06-29 00:03:38,716] ({qtp471108564-17} NotebookServer.java[onOpen]:111) - New connection from xx.xx.xx.xx : 61088 INFO [2016-06-29 00:03:38,788] ({qtp471108564-18} NotebookServer.java[onOpen]:111) - New connection from xx.xx.xx.xx : 61105 INFO [2016-06-29 00:03:38,945] ({qtp471108564-17} NotebookServer.java[sendNote]:475) - New operation from xx.xx.xx.xx : 61105 : anonymous : GET_NOTE : 2BQMC8AUD INFO [2016-06-29 00:03:39,003] ({qtp471108564-18} NotebookServer.java[sendNote]:475) - New operation from xx.xx.xx.xx : 61088 : anonymous : GET_NOTE : 2BQMC8AUD INFO [2016-06-29 00:03:43,450] ({pool-1-thread-1} SchedulerFactory.java[jobStarted]:131) - Job paragraph_1467153201430_1258004256 started by scheduler org.apache.zeppelin.interpreter.remote.RemoteInterpretershared_session671256830 INFO [2016-06-29 00:03:43,453] ({pool-1-thread-1} Paragraph.java[jobRun]:252) - run paragraph 20160628-223321_1848419437 using null org.apache.zeppelin.interpreter.LazyOpenInterpreter@7258adc3 INFO [2016-06-29 00:03:43,454] ({pool-1-thread-1} RemoteInterpreter.java[init]:170) - Create remote interpreter org.apache.zeppelin.spark.SparkInterpreter WARN [2016-06-29 00:03:43,454] ({pool-1-thread-1} RemoteInterpreterProcess.java[releaseClient]:198) - exception occurred during releasing thrift client java.lang.NullPointerException at org.apache.zeppelin.interpreter.remote.RemoteInterpreterProcess.releaseClient(RemoteInterpreterProcess.java:196) at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.init(RemoteInterpreter.java:186) at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.getFormType(RemoteInterpreter.java:328) at org.apache.zeppelin.interpreter.LazyOpenInterpreter.getFormType(LazyOpenInterpreter.java:105) at org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:260) at org.apache.zeppelin.scheduler.Job.run(Job.java:176) at org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.run(RemoteScheduler.java:328) at java.util.concurrent.Executors$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){code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)