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Posted to commits@rocketmq.apache.org by "ShannonDing (via GitHub)" <gi...@apache.org> on 2023/03/24 08:12:52 UTC

[GitHub] [rocketmq] ShannonDing commented on issue #6468: The HA switch is not triggered when the disk I/O load is continuously high.

ShannonDing commented on issue #6468:
URL: https://github.com/apache/rocketmq/issues/6468#issuecomment-1482412448

   From the current implementation, The controller module mainly depends on the heartbeats between the broker and the controller to determine whether the broker status is normal. However, if the broker disk has a problem, the Heartbeat can still be sent to the controller module. In this case, the Controller does not determine that the broker node is abnormal, which triggers a new election and a HA switching.


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