congbobo184 commented on PR #19451: URL: https://github.com/apache/pulsar/pull/19451#issuecomment-1422156738
> 1. i find that only in `Exclusive` mode can i recur the problem, it may be have something to do with different dispatcher. In shared mode the test code can not recur the issue. exclusive redeliver messages from the cursor markdelete > 4. and, i do not understand what you say in [[feature][txn] Fix individual ack batch message with txn abort redevlier duplicate messages #14327](https://github.com/apache/pulsar/pull/14327), that is the risk of message lost. message dispatch is in order, if messages can be filtered, consumers using cumulative ack with txn will lose the messages which have been filtered. -- 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]
