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Posted to dev@kafka.apache.org by "Nicholas Telford (Jira)" <ji...@apache.org> on 2026/04/20 15:05:00 UTC

[jira] [Created] (KAFKA-20490) Generic transaction buffer framework

Nicholas Telford created KAFKA-20490:
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             Summary: Generic transaction buffer framework
                 Key: KAFKA-20490
                 URL: https://issues.apache.org/jira/browse/KAFKA-20490
             Project: Kafka
          Issue Type: Sub-task
            Reporter: Nicholas Telford
            Assignee: Nicholas Telford


Our transaction buffers will use a two-layer buffer:  a "read buffer", to service all reads, and an implementation dependent "write buffer", to optimize uncommitted writes.

Since the "read buffer" implementation will be shared between {{RocksDBStore}} and {{InMemoryKeyValueStore}} etc. we will provide a generic implementation the new {{TransactionBuffer}} interface.



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