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Romain Hardouin commented on CASSANDRA-12758: --------------------------------------------- I removed 2.x patches - it was six months ago - and I updated patches to apply cleanly on 3.0 and trunk. I didn't put entry in trunk's CHANGES.txt because I don't know where the line is supposed to be added. > 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 > Assignee: Michael Shuler > Priority: Minor > Fix For: 3.0.x, 3.11.x, 4.x > > Attachments: 12758-3.0.patch, 12758-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 -- This message was sent by Atlassian JIRA (v6.3.15#6346)