ivandika3 opened a new pull request, #1024: URL: https://github.com/apache/ratis/pull/1024
## What changes were proposed in this pull request? During pre-vote, some follower reject the PRE_VOTE request from a candidate although the candidate has the same peer ID as the current leader. `2024-01-18 13:44:50,123 [grpc-default-executor-100] INFO org.apache.ratis.server.impl.VoteContext: e46cc30b-13ca-4778-b856-e84b0677493d@group-059247EC8137-FOLLOWER: reject PRE_VOTE from c7e3fa47-df62-4883-8d6e-50c3b6a9b94c: this server is a follower and still has a valid leader c7e3fa47-df62-4883-8d6e-50c3b6a9b94c` It might be a good idea to add another check so that if the candidate has the same peer ID as the follower's current recognized leader, we approve the PRE_VOTE request. Note: The optimization might be marginal since recognized leader will expire after min.rpc.timeout (150ms) anyway. ## What is the link to the Apache JIRA https://issues.apache.org/jira/browse/RATIS-2008 ## How was this patch tested? Existing tests. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
