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Jeff Kim updated KAFKA-14869: ----------------------------- Description: Implement proposed changes in [https://cwiki.apache.org/confluence/display/KAFKA/KIP-915%3A+Txn+and+Group+Coordinator+Downgrade+Foundation] - ignore unknown record types - bump Value type records in __consumer_offsets and __transaction_state topics to a flexible version - serialize with highest non-flexible version (gated by IBP) was: Implement proposed changes in [https://cwiki.apache.org/confluence/display/KAFKA/KIP-915%3A+Txn+and+Group+Coordinator+Downgrade+Foundation] - ignore unknown record types - bump Value type records in __consumer_offsets and __transaction_state topics to a flexible version - deserialize with highest supported version - serialize with highest non-flexible version (gated by IBP) > txn and group coordinator downgrade foundation > ---------------------------------------------- > > Key: KAFKA-14869 > URL: https://issues.apache.org/jira/browse/KAFKA-14869 > Project: Kafka > Issue Type: Task > Reporter: Jeff Kim > Assignee: Jeff Kim > Priority: Major > > Implement proposed changes in > [https://cwiki.apache.org/confluence/display/KAFKA/KIP-915%3A+Txn+and+Group+Coordinator+Downgrade+Foundation] > > - ignore unknown record types > - bump Value type records in __consumer_offsets and __transaction_state > topics to a flexible version > - serialize with highest non-flexible version (gated by IBP) -- This message was sent by Atlassian Jira (v8.20.10#820010)