Boyang Chen created KAFKA-9657:
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Summary: Add configurable throw on unsupported protocol
Key: KAFKA-9657
URL: https://issues.apache.org/jira/browse/KAFKA-9657
Project: Kafka
Issue Type: Sub-task
Reporter: Boyang Chen
Right now Stream could not handle the case when the brokers are downgraded,
thus potentially could violate EOS requirement. We could add an (internal)
config to either consumer or producer to actually crash on unsupported version
when the broker connecting to is on an older version unexpectedly, to prevent
this case from causing correctness concern.
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