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https://issues.apache.org/jira/browse/KAFKA-14869?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeff Kim updated KAFKA-14869:
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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)
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