GitHub user filthz edited a discussion: Entries since first unacked message

Hi,

from time to time we see this:
There seems to be a message that was not acked. That blocks the ledger from 
being deleted as no TTL is set in order no to lose any messages in case the 
consuming service is not up.

![image](https://github.com/apache/pulsar/assets/1835643/25143594-d5ea-461a-a913-254cab28befb)

Restarting the consuming service usually does fix the situation

What can cause this situation and how can we solve it? 
Why is there a non-acked message while the backlog on the queue is 0? 
Why is the message not discarded? 


GitHub link: https://github.com/apache/pulsar/discussions/21952

----
This is an automatically sent email for [email protected].
To unsubscribe, please send an email to: [email protected]

Reply via email to