You are viewing a plain text version of this content. The canonical link for it is here.

Posted to jira@kafka.apache.org by "Bill Bejeck (Jira)" <ji...@apache.org> on 2026/04/17 18:26:00 UTC

[jira] [Created] (KAFKA-20478) KIP-892: Update ProcessorStateManager for transactional commit/rollback

Bill Bejeck created KAFKA-20478:
-----------------------------------

             Summary: KIP-892: Update ProcessorStateManager for transactional commit/rollback
                 Key: KAFKA-20478
                 URL: https://issues.apache.org/jira/browse/KAFKA-20478
             Project: Kafka
          Issue Type: Sub-task
            Reporter: Bill Bejeck


Update ProcessorStateManager for isolation-level-aware state management.

- approximateNumUncommittedBytes() — sum across all registered stores
- Under READ_COMMITTED + EOS: on TaskCorruptedException, do NOT wipe state stores — discard uncommitted batch (rollback)
- Under READ_UNCOMMITTED + EOS: preserve current behavior (wipe on corruption)



--
This message was sent by Atlassian Jira
(v8.20.10#820010)