THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Binary log format
No
The network protocol and api behavior
No
Any class in the public packages under clientsConfiguration, especially client configuration
<TDB>
Monitoring
No
Command line tools and arguments
Yes, Create topic will have an optional acls, the output of describe will display owner and acls.
- Anything else that will likely break existing users in some way when they upgrade
- Yes, TopicMetadata will now store 2 additional fields: owner and acls.
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