ijuma commented on code in PR #18845: URL: https://github.com/apache/kafka/pull/18845#discussion_r1948421007
########## core/src/main/scala/kafka/cluster/Partition.scala: ########## @@ -1813,7 +1813,7 @@ class Partition(val topicPartition: TopicPartition, private def submitAlterPartition(proposedIsrState: PendingPartitionChange): CompletableFuture[LeaderAndIsr] = { debug(s"Submitting ISR state change $proposedIsrState") val future = alterIsrManager.submit( - new TopicIdPartition(topicId.getOrElse(Uuid.ZERO_UUID), topicPartition), + new org.apache.kafka.server.common.TopicIdPartition(topicId.getOrElse(throw new IllegalStateException("Topic id not set")), topicPartition.partition), Review Comment: It's not safe to use `Uuid.ZERO_UUID` with the changes in this PR and hence we now throw an exception is the topic is is not known. @jolshan Is this OK? -- 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