Hi all, I am reading official doc here: https://kafka.apache.org/documentation/#messageformat, and I could not fully understand it. If someone can clarify it for me, it would be much appreciated. The sentence is
The partition leader epoch field is not included in the CRC computation to avoid the need to recompute the CRC when this field is assigned for every batch that is received by the broker. I just don’t really get what the highlight part is trying to say. Regards, Xiang Zhang