Vinod Kumar Vavilapalli created YARN-3669:
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Summary: Attempt-failures validatiy interval should have a global
admin configurable lower limit
Key: YARN-3669
URL: https://issues.apache.org/jira/browse/YARN-3669
Project: Hadoop YARN
Issue Type: Sub-task
Components: resourcemanager
Reporter: Vinod Kumar Vavilapalli
Assignee: Vinod Kumar Vavilapalli
Found this while reviewing YARN-3480.
bq. When 'attemptFailuresValidityInterval'(introduced in YARN-611) is set to a
small value, retried attempts might be very large. So we need to delete some
attempts stored in RMStateStore and RMStateStore.
I think we need to have a lower limit on the failure-validaty interval to avoid
situations like this.
Having this will avoid pardoning too-many failures in too-short a duration.
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