Karen Coppage created HIVE-25390:
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Summary: Metrics compaction_failed_initiator_ratio and
compaction_failed_cleaner_ratio should be counters
Key: HIVE-25390
URL: https://issues.apache.org/jira/browse/HIVE-25390
Project: Hive
Issue Type: Sub-task
Reporter: Karen Coppage
Assignee: Karen Coppage
Metric compaction_failed_initiator_ratio represents the ratio of initiator
failures to the total number of initiator runs, both computed since Metastore
was restarted, represented by a double. This isn't really useable. It would be
better if it counted the number of initiator failures since Metastore was
restarted so other components can keep an eye on things like "number of
initiator failures in the last day".
Same goes for compaction_failed_cleaner_ratio.
This commit removes metrics
* compaction_failed_initiator_ratio
* compaction_failed_cleaner_ratio
and introduces metrics
* compaction_initiator_failure_counter
* compaction_cleaner_failure_counter
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