Identifying when Down stream tasks have finished processing changes from the staging folder

[NakulanR]

Hi Qlik Support,

In a Log Stream setup, when a Down stream task receives the warning "Changes are not being captured", does that warning indicate that the down stream task has processed all the staged changes from the staging folder or does it simply mean that the staging task has been stopped?

We are trying to determine a method to identify when a down stream task has processed all the changes in the Log stream staging folder after the staging task has been stopped.

Thanks,

Nak

[DesmondWOO]

Hi @NakulanR ,

Thank you for reaching out to us in the Qlik forum.

I've conducted a test in my environment. Down stream task does not report the warning "Changes are not being captured" when it has processed all changes. It reports this warning message when I stopped the up stream task.

Regards,
Desmond

[NakulanR]

Thanks @DesmondWOO for confirming that.

Would there be any Replicate notification that can be set up to determine when a Down stream task has processed all the changes in the staging folder? I have tried using the "No changes were captured in the last [N] minutes" however the warning doesn't trigger when no changes are flowing from the staging folder to the target.

Regards,

Nak

[DesmondWOO · Accepted solution]

Hi @NakulanR ,

I can receive notification:

Notification: [TestSRV\NoChanges] LocalOracle-LS-LocalSQL no changes were captured in the last 1 minutes.

Notification: [TestSRV\NoChanges] LocalOracle-LS-LocalSQL has resumed processing changes.

Would you restart the task and try again?

Regards,
Desmond

[NakulanR]

Hi @DesmondWOO ,

Just tried it with a new task setup and the notification is working. There may have been an issue with the task metadata in the original task I was testing. Appreciate your help with this.

Regards,

Nak