dajac opened a new pull request, #13295: URL: https://github.com/apache/kafka/pull/13295
While refactoring the OffsetFetch handling in KafkaApis, we introduced a NullPointerException (NPE). The NPE arises when the FetchOffset API is called with a client using a version older than version 8 and using null for the topics to signal that all topic-partition offsets must be returned. This means that this bug mainly impacts admin tools. The consumer does not use null. This NPE is here: https://github.com/apache/kafka/commit/24a86423e9907b751d98fddc7196332feea2b48d#diff-0f2f19fd03e2fc5aa9618c607b432ea72e5aaa53866f07444269f38cb537f3feR237. We missed this during the refactor because we had no tests in place to test this mode. ### Committer Checklist (excluded from commit message) - [ ] Verify design and implementation - [ ] Verify test coverage and CI build status - [ ] Verify documentation (including upgrade notes) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
