exceptionfactory opened a new pull request, #10330: URL: https://github.com/apache/nifi/pull/10330
# Summary [NIFI-14991](https://issues.apache.org/jira/browse/NIFI-14991) Adds Process Group attributes to the context of Component Logs, supporting additional logging information related to Process Group containing the Component that is generating the log. The implementation updates the `SimpleProcessLogger` framework implementation of the `ComponentLog` interface and adds the following attributes to the Mapped Diagnostic Context when writing log messages: - processGroupId - processGroupName - processGroupIdPath - processGroupNamePath These attributes are available in the [Logback MDC](https://logback.qos.ch/manual/layouts.html#mdc) for optional inclusion in log messages. The `processGroupId` and `processGroupName` values reflect the current values of the direct Process Group that contains the Component, such as a Processor or Controller Service. The `processGroupIdPath` starts with a forward slash character, followed by one or more Process Group Identifiers, from the root level to the lowest level, ending with the direct Process Group Identifier. The `processGroupNamePath` follows the same structure, using Process Group Names instead of Identifiers. The implementation scopes MDC interaction to the `SimpleProcessLogger.log()` method, clearing attributes immediately after generating the log record. The framework `StandardProcessGroup` maintains a Map of logging attributes, updating the path fields when the `name` or `parent` fields are changed to avoid unnecessary computation. # 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 `./mvnw clean install -P contrib-check` - [X] 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]
