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From "Karen Coppage (Jira)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-25390) Metrics compaction_failed_initiator_ratio and compaction_failed_cleaner_ratio should be counters
Date Wed, 28 Jul 2021 09:17:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-25390?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Karen Coppage updated HIVE-25390:
---------------------------------
    Fix Version/s: 4.0.0

> 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
>            Priority: Major
>              Labels: backward-incompatible, pull-request-available
>             Fix For: 4.0.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> 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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