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https://issues.apache.org/jira/browse/CASSANDRA-16581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Capwell updated CASSANDRA-16581:
--------------------------------------
          Fix Version/s:     (was: 4.0-rc)
                             (was: 3.11.x)
                             (was: 3.0.x)
                         4.0-rc2
                         3.11.11
                         3.0.25
          Since Version: NA
    Source Control Link: 
https://github.com/apache/cassandra/commit/9c50b1f9a12a95b55851cc52d4b66440f9fafaea
             Resolution: Fixed
                 Status: Resolved  (was: Ready to Commit)

> Failure to execute queries should emit a KPI other than read 
> timeout/unavailable so it can be alerted/tracked
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-16581
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-16581
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Messaging/Client, Observability/Metrics
>            Reporter: David Capwell
>            Assignee: David Capwell
>            Priority: Normal
>             Fix For: 3.0.25, 3.11.11, 4.0-rc2
>
>
> When we are unable to parse a message we do not have a way to detect this 
> from a monitoring point of view so can get into situations where we believe 
> the database is fine but the clients are on-fire.  This case popped up in the 
> 2.1 to 3.0 upgrade as paging state wasn’t mixed-mode safe.



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