arjun4084346 commented on code in PR #4023:
URL: https://github.com/apache/gobblin/pull/4023#discussion_r1713129157
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gobblin-runtime/src/main/java/org/apache/gobblin/scheduler/JobScheduler.java:
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@@ -412,20 +411,19 @@ protected void logNewlyScheduledJob(JobDetail job,
Trigger trigger) {
/**
* Unschedule and delete a job.
+ * Returns true is job was scheduled and is successfully unscheduled, false
otherwise
*
* @param jobName Job name
* @throws JobException when there is anything wrong unschedule the job
*/
- public void unscheduleJob(String jobName)
+ public boolean unscheduleJob(String jobName)
Review Comment:
yes, RC is that it throws exception in GobblinServiceJobScheduler when the
job does not exist in the map.
If we ignore when the scheduledJobs does not contain the key and return
normally (return void, instead of throwing exception like it is doing now),
then the next line `this.orchestrator.remove(deletedSpec, headers)` will get
executed, which I want to avoid.
Basically, right now we are throwing exceptions to avoid running
`this.orchestrator.remove(deletedSpec, headers)`, the only other way to tell
the caller not to run further statements is return a flag.
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