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https://issues.apache.org/jira/browse/CASSANDRA-15569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17035752#comment-17035752
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David Capwell commented on CASSANDRA-15569:
-------------------------------------------

Pushed a change to fix TableMetricsTest so we stop verifying that we double 
count and instead that it only happens one time per batch.  Also added tests 
for multiple tables in one batch; dropped dtest since its a duplicate.

> StorageProxy updateCoordinatorWriteLatencyTableMetric can produce misleading 
> metrics
> ------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-15569
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15569
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Consistency/Coordination, Legacy/Local Write-Read Paths, 
> Observability/Metrics
>            Reporter: David Capwell
>            Assignee: David Capwell
>            Priority: Normal
>              Labels: pull-request-available
>             Fix For: 4.0-alpha
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> If multiple mutations affect the same table, then metrics will get posted 
> multiple times to the same table.
> [Circle 
> CI|https://circleci.com/gh/dcapwell/cassandra/tree/coordinatorWriterMetricDoubleCounts]



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