THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Current state: Under Discussion
Discussion thread: here [Change the link from the KIP proposal email archive to your own email thread]
JIRA: here
Motivation
At present, it is impossible to perceive the Kafka version that the broker is running from the perspective of metrics. If multiple Kafka versions are deployed in a cluster due to various reasons, it is difficult for us to intuitively understand the version distribution.
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