chia7712 commented on code in PR #18112: URL: https://github.com/apache/kafka/pull/18112#discussion_r1877395191
########## docs/upgrade.html: ########## @@ -159,6 +159,9 @@ <h5><a id="upgrade_400_notable" href="#upgrade_400_notable">Notable changes in 4 </li> <li>The deprecated <code>sendOffsetsToTransaction(Map<TopicPartition, OffsetAndMetadata>, String)</code> method has been removed from the Producer API. </li> + <li>The <code>flush</code> method now detects potential deadlocks and logs a warning when used inside a callback. Review Comment: this is unnecessary as it is just a log. -- 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