pvillard31 opened a new pull request, #10334: URL: https://github.com/apache/nifi/pull/10334
# Summary NIFI-15001 - Fix `PutElasticsearchRecord` with recursive reads When `PutElasticsearchRecord` processed FlowFiles with batch sizes smaller than the record count, it re-read the FlowFile to build error batches. With recursive reads disabled (the default), the second `session.read()` triggered `IllegalStateException: FlowFile … already in use`, so entire FlowFiles were routed to failure. The change keeps processing single-pass: every record is cloned exactly once when read from the RecordReader. The mutated copy is used for the Elasticsearch `_bulk` request, while an untouched clone is retained for provenance and error routing. This eliminates the recursive read and keeps RecordPath mutations from leaking into error output. # Tracking Please complete the following tracking steps prior to pull request creation. ### Issue Tracking - [ ] [Apache NiFi Jira](https://issues.apache.org/jira/browse/NIFI) issue created ### Pull Request Tracking - [ ] Pull Request title starts with Apache NiFi Jira issue number, such as `NIFI-00000` - [ ] Pull Request commit message starts with Apache NiFi Jira issue number, as such `NIFI-00000` ### 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 Please indicate the verification steps performed prior to pull request creation. ### Build - [ ] Build completed using `./mvnw clean install -P contrib-check` - [ ] JDK 21 - [ ] JDK 25 ### Licensing - [ ] 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) - [ ] New dependencies are documented in applicable `LICENSE` and `NOTICE` files ### Documentation - [ ] 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]
