exceptionfactory opened a new pull request, #6300: URL: https://github.com/apache/nifi/pull/6300
# Summary [NIFI-9374](https://issues.apache.org/jira/browse/NIFI-9374) Adds a `DeprecationLogger` interface with standard implementation and factory to provide a common approach to logging deprecated components and features. The `nifi-deprecation-log` module has a single dependency on the SLF4J API to provide the logging implementation. The `DeprecationLogger` interface has a single `warn()` method that should be sufficient for general use across components. The `DeprecationLoggerFactory` and `StandardDeprecationLogger` implementation prefix logger names with `deprecation`, enabling discrete logging to a separate appender. The introduction of a new `nifi-deprecation.log` enables a standard approach for administrators to determine whether an installation of Apache NiFi is using components or features that will be removed in future releases. Log messages should indicate deprecated properties or capabilities, and a standard internal `DeprecationException` provides a reference to the classes and methods calling the deprecated elements. The initial set of changes includes updates to `NiFiLegacyCipherProvider` providing example usage. The Cipher Provider supports the legacy Sensitive Properties Algorithm configuration values from Apache NiFi 1.13.2 and earlier. Deprecation logs can be observed by configuring a legacy algorithm such as `PBEWITHMD5AND256BITAES-CBC-OPENSSL`. # 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 8 - [ ] JDK 11 - [ ] JDK 17 ### 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]
