[GitHub] [pulsar] startjava created a discussion: I don't quite understand the negatively acknowledgedn and subscription types

[GitBox <gi...@apache.org>]

GitHub user startjava created a discussion: I don't quite understand the negatively acknowledgedn and subscription types

In the document:
Messages are negatively acknowledged individually or cumulatively, depending on the consumption subscription type.

In Exclusive and Failover subscription types, consumers only negatively acknowledge the last message they receive.
negatively acknowledged only for the last item?



In Shared and Key_ Shared subscription types, consumers can negatively acknowledge messages individually.
Is it possible to negatively acknowledged of any message?

Is that so? thank
The above are separate nacks. Where is the cumulative negatively acknowledged? thank.

GitHub link: https://github.com/apache/pulsar/discussions/18203

----
This is an automatically sent email for dev@pulsar.apache.org.
To unsubscribe, please send an email to: dev-unsubscribe@pulsar.apache.org

[GitHub] [pulsar] startjava added a comment to the discussion: I don't quite understand the negatively acknowledgedn and subscription types

[GitBox <gi...@apache.org>]

GitHub user startjava added a comment to the discussion: I don't quite understand the negatively acknowledgedn and subscription types

Or am I wrong in understanding?

GitHub link: https://github.com/apache/pulsar/discussions/18203#discussioncomment-3966345

----
This is an automatically sent email for dev@pulsar.apache.org.
To unsubscribe, please send an email to: dev-unsubscribe@pulsar.apache.org