"Ensure all producers are using the same partitioner"
Great point. I have spent hours debugging an issue where messages seemed to be out of order for no good reason. The issue turned out to be a difference in partitioners.
Debugging those issues always seems like a Sherlock Holmes episode to me. Especially when errors are logical and more specifically in this case hidden in an upstream dependency!
Great point. I have spent hours debugging an issue where messages seemed to be out of order for no good reason. The issue turned out to be a difference in partitioners.