[ZEPPELIN-3684] Remove cron job in ZeppelinRestApiTest.testCronDisable

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.9.0
• Component/s: zeppelin-server
• Assignee: George Klimov
• Reporter: George Klimov
• Created: 06/Aug/18 11:32
• Updated: 24/Dec/20 03:14
• Resolved: 10/Aug/18 01:48

Description

testCronDisable in ZeppelinRestApiTest produces error:

09:15:51,001 ERROR org.quartz.core.ErrorLogger:2425 - Job (note.2DPJCQJGP threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See nested exception: java.lang.NullPointerException]
	at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
Caused by: java.lang.NullPointerException
	at org.apache.zeppelin.notebook.Notebook$CronJob.execute(Notebook.java:925)
	at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
	... 1 more

Because cron job is not removed

Issue Links

• links to: GitHub Pull Request #3111