exceptionfactory opened a new pull request, #9648: URL: https://github.com/apache/nifi/pull/9648
# Summary [NIFI-14155](https://issues.apache.org/jira/browse/NIFI-14155) Improves handling of the Jackson `ObjectMapper` in the `TokenParserFactory` interface and associated implementations. Improvements include refactoring the interface definition to remove configuration variables so that `ObjectMapper` and `JsonFactory` instances can be reused. The refactored approach applies to JSON and YAML Record Readers as well as the Record Transform Proxy for Python Record Processors. The revised implementation creates instances of `ObjectMapper` with configured Stream Read Constraints on Controller Service enabling. With thread safety provided in [JsonFactory](https://javadoc.io/doc/com.fasterxml.jackson.core/jackson-core/latest/com/fasterxml/jackson/core/JsonFactory.html) and [ObjectMapper](https://javadoc.io/doc/com.fasterxml.jackson.core/jackson-databind/latest/com/fasterxml/jackson/databind/ObjectMapper.html), reusing these objects improves performance for repeated processing operations. # 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) issue created ### Pull Request Tracking - [X] Pull Request title starts with Apache NiFi Jira issue number, such as `NIFI-00000` - [X] Pull Request commit message starts with Apache NiFi Jira issue number, as such `NIFI-00000` ### Pull Request Formatting - [X] Pull Request based on current revision of the `main` branch - [X] 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 - [X] Build completed using `mvn clean install -P contrib-check` - [X] JDK 21 ### 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]
