Details
-
Improvement
-
Status: Closed
-
Minor
-
Resolution: Fixed
-
None
-
None
-
None
-
None
Description
We’ve observed in LinkedIn execution environments that, all the monitors running on the YARN node-manager machines hitting an external service at the same time based upon the configured monitor scheduling interval.
To eliminate unnecessary monitor execution spike and congestion caused to an external service at the same time, it’s essential to add a random jitter to the monitor scheduling interval.
Random jitter will be added to monitor scheduling interval based upon a boolean monitor configuration
Creating this ticket for book-keeping purposes to track these changes.
Attachments
Issue Links
- links to
