Shanthoosh Venkataraman created SAMZA-1588:
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Summary: Add random jitter to monitor’s scheduling interval.
Key: SAMZA-1588
URL: https://issues.apache.org/jira/browse/SAMZA-1588
Project: Samza
Issue Type: Improvement
Reporter: Shanthoosh Venkataraman
Assignee: Shanthoosh Venkataraman
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.
Creating this ticket for book-keeping purposes to track these changes.
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