THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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forceStaticRebalance will trigger one rebalance immediately on static membership, which is mainly used for fast scale up/down cases. Error will be returned if
- the broker is on an old version.
- if the group is preparing rebalance/completing rebalance.
- group is on dynamic membership.
- other potential failure cases. This is mainly used for fast scale up/down cases.
Compatibility, Deprecation, and Migration Plan
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