Perfect the acquisition of coordinatorEpoch and prevent offline coordinator send requests again #1152
Description
Search before asking
- I searched in the issues and found nothing similar.
Motivation
Currently, we have introduced the coordinatorEpoch field in coordinatorContext, but we have not performed any processing on it. If Coordinator HA is introduced, this will be a crucial task to address, to prevent requests from old coordinatorServer instances from being incorrectly handled.
Solution
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Anything else?
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Willingness to contribute
- I'm willing to submit a PR!