[CASSANDRA-12758] Expose tasks queue length via JMX

• Type: Improvement
• Status: Resolved
• Priority: Low
• Resolution: Fixed
• Fix Version/s: 4.0-alpha1, 4.0
• Assignee: Michael Shuler
• Reporter: Romain Hardouin

Authors

Michael Shuler

Reviewers

Michael Shuler

• Created: 06/Oct/16 22:00
• Updated: 15/May/20 08:00
• Resolved: 11/Aug/17 16:01

Description

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

Issue Links

• links to: github_compare-with-3.0
• links to: github_compare-with-trunk