mjsax opened a new pull request, #23488: URL: https://github.com/apache/kafka/pull/23488
Stacked on top of https://github.com/apache/kafka/pull/23454 and https://github.com/apache/kafka/pull/23484 If a member leaves or drops out of a group, or a rebalance happens while an active task is still restoring, it's possible that the task is moved to a different member which might imply a cold start, because the old member is gone or does not do any processing yet, so putting a warmup on the new owner is useless. However, if there is another member holding a hot standby, we can temporarily promote it to an active task, and put a warmup task on the new owner, for a proper staging and no offline time. Part of KIP-1071. -- 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]
