Dongnuo Lyu created KAFKA-18134:
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Summary: Reject the upgrade if the member assignment has non empty
userData
Key: KAFKA-18134
URL: https://issues.apache.org/jira/browse/KAFKA-18134
Project: Kafka
Issue Type: Sub-task
Reporter: Dongnuo Lyu
Assignee: Dongnuo Lyu-- This message was sent by Atlassian Jira (v8.20.10#820010)
