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https://issues.apache.org/jira/browse/HIVE-25018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Antal Sinkovits resolved HIVE-25018.
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    Target Version/s: 4.0.0
          Resolution: Fixed

> Create new metrics about Initiator / Cleaner failures
> -----------------------------------------------------
>
>                 Key: HIVE-25018
>                 URL: https://issues.apache.org/jira/browse/HIVE-25018
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Antal Sinkovits
>            Assignee: Antal Sinkovits
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> 2 new metrics should be defined:
> Failed Initiator cycles
> Failed Cleaner cycles
> They should be measured as part of the error handling in the services, the 
> lock timeout on AUX lock, should be ignored.
> These should be RatioGauges (fail / success)
> A RatioGauge implementation is available in the metrics package in common, a 
> similar one should be created in the metastore. The common is build on top of 
> MetricsVariable interface, where someone provides the metric from outside, in 
> the metastore it should be done like the Gauge implementation, where the 
> metrics class handles the AtomicIntegers



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