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From "Jonathan Ellis (JIRA)" <>
Subject [jira] [Resolved] (CASSANDRA-10069) Method to clear dropped messages JMX counters
Date Fri, 14 Aug 2015 13:29:46 GMT


Jonathan Ellis resolved CASSANDRA-10069.
    Resolution: Won't Fix

We rely on monitoring tools to be smart enough to track delta and not just total.  Not just
for dropped counts but for everything.

> Method to clear dropped messages JMX counters
> ---------------------------------------------
>                 Key: CASSANDRA-10069
>                 URL:
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Matt Stump
> Currently there is no way to clear the dropped message counters other than restart the
node. A user will resolve the underlying issue, but reporting will continue to fire alerts
because the dropped mutation count is greater than zero. It would be helpful if there were
a JMX method, and ideally a nodetool command that allowed for the counters to be reset/cleared.

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