THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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The goal of this tool is similar to the Referred Preferred Replica Leader Election Tool as to achieve load balance across brokers. But instead of only electing a new leader from the assigned replicas of a partition, this tool allows to change the assigned replicas of partitions – remember that followers also need to fetch from leaders in order to keep in sync, hence sometime only balance the leadership load is not enough.
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