Colin McCabe created KAFKA-17434: ------------------------------------ Summary: upgrade_test.py tests impossible upgrade scenarios Key: KAFKA-17434 URL: https://issues.apache.org/jira/browse/KAFKA-17434 Project: Kafka Issue Type: Bug Reporter: Colin McCabe Assignee: Colin McCabe
Because of KIP-902 (Upgrade Zookeeper version to 3.8.2), it is not possible to upgrade from a Kafka version earlier than 3.5 to a version later than 3.5. Therefore, we should not test these upgrade scenarios in upgrade_test.py. They do happen to work sometimes, but only in the trivial case where we don't create topics or make changes during the upgrade (which would reveal the ZK incompatibility). -- This message was sent by Atlassian Jira (v8.20.10#820010)