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https://issues.apache.org/jira/browse/CASSANDRA-12758?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Romain Hardouin updated CASSANDRA-12758:
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Attachment: 0001-Add-MBean-to-monitor-max-queued-tasks_trunk.patch
0001-Add-MBean-to-monitor-max-queued-tasks_2.1.patch
> Expose tasks queue length via JMX
> ---------------------------------
>
> Key: CASSANDRA-12758
> URL: https://issues.apache.org/jira/browse/CASSANDRA-12758
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Romain Hardouin
> Priority: Minor
> Fix For: 2.1.16
>
> Attachments: 0001-Add-MBean-to-monitor-max-queued-tasks_2.1.patch,
> 0001-Add-MBean-to-monitor-max-queued-tasks_trunk.patch
>
>
> CASSANDRA-11363 introduced {{cassandra.max_queued_native_transport_requests}}
> to set the NTR queue length.
> Currently Cassandra lacks of a JMX Mbean which exposes this value which would
> allow to:
>
> 1. Be sure this value has been set
> 2. Plot this value in a monitoring application to make correlations with
> other graphs when we make changes
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