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Ramkumar1-Visitor
1-Visitor
May 8, 2020
Solved

Configure/Set Scheduler Trigger At Specific Time

  • May 8, 2020
  • 2 replies
  • 3206 views

Have created Two Scheduler Things to run on every hour(set using cron pattern).

However subscriptions of each schedulers fire at different time(currently with a difference of 1 minute).

 

1. Is there any way to execute Schedulers to run at same time instead of two different times?

 

2. Also is there a way to set Scheduler to run at start of every hour (e.g 01:00), when set to execute 1 hour in cron pattern?(Currently Scheduler trigger every hour but not at start of hour.)

E.g. Expecting to execute Scheduler to execute at 01:00, 02:00, 03:00..etc instead of 01:32,02:32,03:32..etc

 

Thanks!

Best answer by Constantine

Hello @Ramkumar,

 

I can confirm that multiple schedulers should work fine with the same config (their limit is dictated only by the maximum number of event processing threads configured on EventProcessingSubsystem), and your Cron expression is correct for your purpose (it triggers at 00:00:00, 01:00:00, 02:00:00, etc), so if it doesn't work, then most probably it is a result of some error in your scheduled event subscription. I would suggest adding more script logging to try to understand what happens.

 

Regards,
Constantine

2 replies

S
slangleyCommunity Manager
Community Manager
May 8, 2020

Hi @Ramkumar.

 

Please check this post for possible solutions.

 

Regards.

 

--Sharon

R
Ramkumar1-VisitorAuthor
1-Visitor
May 9, 2020

Thanks for the quick response @slangley !

 

Adding more information to my question

We have two Scheduler Things configured with 'Manual' as Schedule Type with cronString "0 0 0/1 * * ? *"

Our understanding was Scheduler would run at 0th second of 0th minute of every hour every day every month.

However two Schedulers configured with same cronString runs at one minute difference i.e if Scheduler1 starts at for example 12.00 then Scheduler2 starts at 12.01.

 

Our Expectation is both Schedulers would start at 12.00.Can multiple Scheduler run in parallel at same time or that is not feasible?

 

Please let us know if we are missing something.

 

Note:

Tried resetting start time of scheduler by disabling and enabling Scheduler Thing referring CS275742.But still not working as expected

C
Constantine18-OpalAnswer
18-Opal
May 10, 2020

Hello @Ramkumar,

 

I can confirm that multiple schedulers should work fine with the same config (their limit is dictated only by the maximum number of event processing threads configured on EventProcessingSubsystem), and your Cron expression is correct for your purpose (it triggers at 00:00:00, 01:00:00, 02:00:00, etc), so if it doesn't work, then most probably it is a result of some error in your scheduled event subscription. I would suggest adding more script logging to try to understand what happens.

 

Regards,
Constantine

S
slangleyCommunity Manager
Community Manager
May 18, 2020

Hi @Ramkumar.

 

If one of the previous posts answered your question, please mark the appropriate one as the Accepted Solution for the benefit of others with the same question.

 

Regards.

 

--Sharon

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