[CASSANDRA-15519] Make native_transport_max_concurrent_requests_in_bytes(_per_ip) changeable at runtime

• Type: Improvement
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.0, 4.0-alpha4
• Component/s: Local/Config, Messaging/Client
• Labels: pull-request-available
• Change Category: Operability
• Complexity: Normal
• Platform: All

Source Control Link

https://github.com/apache/cassandra/commit/da90439f0052c3a05aaf6d4268a8c719e10fafde

Test and Documentation Plan

Added unit test and manually tested JMX modifications via jconsole

• Assignee: Jordan West
• Reporter: Jordan West

Authors

Jordan West

Reviewers

Chris Lohfink, Sumanth Pasupuleti

• Created: 23/Jan/20 15:43
• Updated: 15/May/20 08:54
• Resolved: 07/Feb/20 16:26

Description

CASSANDRA-15013 added configurable global and per endpoint limits on the number of in flight requests, measured in bytes. During times when the cluster is overloaded, it can be useful to change this setting without having to restart the Cassandra process. Changing the limits should affect all existing and new connections.

Issue Links

• links to: GitHub Pull Request #429