Hi again, so we finally deployed cp-kafka to our production system and unfortunately we are experiencing some issues. I am not sure how severe they are since things are working somewhat, but we do get frequent error messages regarding org.apache.kafka.common.errors.OutOfOrderSequenceException’s ▶ …

ERROR [ReplicaManager broker=n] Error processing append operation on partition <topic> (kafka.server.ReplicaManager)

Rand 10 February 2025 10:46 4

Superseeded by this - the root cause is likely a performance problem:

Topic		Replies	Views
Offset commit failed on partition: The coordinator is not available Kafka Streams	3	17787	10 February 2021
ERROR There was an error in one of the threads during logs loading: java.lang.IllegalArgumentException: requirement failed: Split operation is only permitted for segments with overflow, and the problem path is Ops	1	1503	14 May 2024
Kafka Producer Error: Failed to Find Transaction Coordinator and Timed Out Waiting for Operation to Finish Clients	0	619	3 June 2024
Null pointer exception on any command in broker Ops	2	21	17 February 2025
Out of order Messages Kafka Streams	1	4184	5 July 2022