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Posted to jira@kafka.apache.org by "Nicholas Telford (Jira)" <ji...@apache.org> on 2025/09/15 09:04:00 UTC

[jira] [Created] (KAFKA-19710) Add downgrade support

Nicholas Telford created KAFKA-19710:
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             Summary: Add downgrade support
                 Key: KAFKA-19710
                 URL: https://issues.apache.org/jira/browse/KAFKA-19710
             Project: Kafka
          Issue Type: Sub-task
          Components: streams
            Reporter: Nicholas Telford
            Assignee: Nicholas Telford


{{RocksDbStateStore#close}} will need to detect when {{upgrade.from}} is set to a version that doesn't support offsets, and downgrade by porting them out to {{.checkpoint}} and removing the column family.



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