Qiuyi He created ZEPPELIN-3381:
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Summary: Scheduler hang as no NotebookServer reaction
Key: ZEPPELIN-3381
URL: https://issues.apache.org/jira/browse/ZEPPELIN-3381
Project: Zeppelin
Issue Type: Bug
Reporter: Qiuyi He
Paragraphs hung as Scheduler started the job twice but only one NotebookServer
reacted.
{quote}INFO [2018-04-03 07:00:02,091] (\{pool-2-thread-84}
SchedulerFactory.java[jobStarted]:131) - Job paragraph_1522327183700_-500303177
started by scheduler
org.apache.zeppelin.interpreter.remote.RemoteInterpreter1525722755
INFO [2018-04-03 07:00:02,092] (\{pool-2-thread-84} Paragraph.java[jobRun]:362)
- run paragraph 20180329-193046_1260402031 using odps
org.apache.zeppelin.interpreter.LazyOpenInterpreter@714271f0
INFO [2018-04-03 07:00:02,592] (\{pool-2-thread-82}
SchedulerFactory.java[jobStarted]:131) - Job
paragraph_1522326316314_-1247530392 started by scheduler
org.apache.zeppelin.interpreter.remote.RemoteInterpreteri1525722755
INFO [2018-04-03 07:00:02,592] (\{pool-2-thread-82} Paragraph.java[jobRun]:362)
- run paragraph 20180329-193046_1260402031 using odps
org.apache.zeppelin.interpreter.LazyOpenInterpreter@714271f0
INFO [2018-04-03 07:00:09,761] (\{pool-2-thread-84}
SchedulerFactory.java[jobFinished]:137) - Job
paragraph_1522327183700_-500303177 finished by scheduler
org.apache.zeppelin.interpreter.remote.RemoteInterpreter1525722755
INFO [2018-04-03 07:00:11,692] (\{pool-2-thread-82}
NotebookServer.java[afterStatusChange]:2062) - Job 20180329-193046_1260402031
is finished successfully, status: FINISHED
INFO [2018-04-03 07:00:11,756] (\{pool-2-thread-82}
SchedulerFactory.java[jobFinished]:137) - Job
paragraph_1522326316314_-1247530392 finished by scheduler
org.apache.zeppelin.interpreter.remote.RemoteInterpreter1525722755
{quote}
This issue can be solved by restarting the zeppelin, but it will be better if I
can get help to find the source of the issue.
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