lhotari commented on issue #22709: URL: https://github.com/apache/pulsar/issues/22709#issuecomment-2114987293
> I made my test scenario with `Failover` subscription type and I was still able to observe that message loss. It was even easier to achieve. Last batch of data just disappeared. great. that ensures that it's not a Key_Shared subscription originated problem. > I need to add here that during this test when last batch of data is waiting for flush to directory I'm also restarting our application instances with consumers. So I'm restarting all bookies, brokers and also our application instances. Does the application logic ensure that the writing to disk has fully completed and the file has been closed before it acknowledges the messages? Just confirming to rule out any bugs in the application logic. -- 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]
