Sammi Chen created RATIS-1465:
---------------------------------
Summary: Use seperate channel for group heartbeat
Key: RATIS-1465
URL: https://issues.apache.org/jira/browse/RATIS-1465
Project: Ratis
Issue Type: Improvement
Reporter: Sammi Chen
Assignee: Sammi Chen
In a heavy load read/write cluster, frequent leader step down is observed
because of lost the majority heartbeat.
The investigation shows that follower side heartbeat process is very quick,
while the leader side heartbeat latency is high. See the attached metrics
diagram.
This task aims to use seperate grpc channel for heartbeat to reduce the latency
introduced by the network queuing.
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
