kevin-wu24 commented on code in PR #18304: URL: https://github.com/apache/kafka/pull/18304#discussion_r1927338685
########## raft/src/main/java/org/apache/kafka/raft/internals/KRaftControlRecordStateMachine.java: ########## @@ -87,14 +91,21 @@ public KRaftControlRecordStateMachine( RecordSerde<?> serde, BufferSupplier bufferSupplier, int maxBatchSizeBytes, - LogContext logContext + LogContext logContext, + KafkaRaftMetrics kafkaRaftMetrics, + ExternalKRaftMetrics externalKRaftMetrics ) { this.log = log; this.voterSetHistory = new VoterSetHistory(staticVoterSet, logContext); this.serde = serde; this.bufferSupplier = bufferSupplier; this.maxBatchSizeBytes = maxBatchSizeBytes; this.logger = logContext.logger(this.getClass()); + this.kafkaRaftMetrics = kafkaRaftMetrics; + this.externalKRaftMetrics = externalKRaftMetrics; + this.staticVoterSet = Optional.ofNullable(staticVoterSet); + + this.staticVoterSet.ifPresent(voters -> kafkaRaftMetrics.updateNumVoters(voters.size())); Review Comment: If `truncateNewEntries` removes the oldest voter set from the log, would we go back to the static configuration if it exists (we would need to update `ignored-static-voters` in that case, no)? What if it doesn't exist? -- 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: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org