markap14 opened a new pull request, #11815: URL: https://github.com/apache/nifi/pull/11815
# Summary [NIFI-16468](https://issues.apache.org/jira/browse/NIFI-16468) When a Processor pulls a FlowFile and then rolls the session back, the FlowFile was returned with `FlowFileQueue.put()`. If the queue is swapping, that method places the FlowFile on the swap queue, behind every FlowFile still in the active queue. `putToActive` always places it on the active queue, which is where it was when it was pulled. # Tracking Please complete the following tracking steps prior to pull request creation. ### Issue Tracking - [x] [Apache NiFi Jira](https://issues.apache.org/jira/browse/NIFI-16468) issue created ### Pull Request Tracking - Pull Request title starts with Apache NiFi Jira issue number, such as `NIFI-16468` - Pull Request commit message starts with Apache NiFi Jira issue number, as such `NIFI-16468` - Pull request contains [commits signed](https://docs.github.com/en/authentication/managing-commit-signature-verification/signing-commits) with a registered key indicating `Verified` status ### Pull Request Formatting - Pull Request based on current revision of the `main` branch - Pull Request refers to a feature branch with one commit containing changes # Verification `StandardProcessSessionIT.testRollbackReturnsFlowFileToFrontOfSwappingQueue` queues 10,001 FlowFiles, pulls the first, rolls the session back, and checks that the next pull returns that same FlowFile. `TestSwappablePriorityQueue` covers the same return path on the queue itself. ### Build - [ ] Build completed using `./mvnw clean install -P contrib-check` - [ ] JDK 21 - [ ] JDK 25 ### Licensing - [x] New dependencies are compatible with the [Apache License 2.0](https://apache.org/licenses/LICENSE-2.0) according to the [License Policy](https://www.apache.org/legal/resolved.html) - [x] New dependencies are documented in applicable `LICENSE` and `NOTICE` files ### Documentation - [x] Documentation formatting appears as expected in rendered files -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
