piotrp commented on PR #29120: URL: https://github.com/apache/flink/pull/29120#issuecomment-5796590948
Suggested release notes entry: > Flink now uses SLF4J 2.0.20. Logging backends built for SLF4J 1.7 no longer work. > > - **Logback 1.2 is no longer supported**: users who replace Log4j 2 with Logback must upgrade to > Logback 1.3 or later. With Logback 1.2 the cluster will start, but no log output will be produced. > - **The SLF4J binding in `lib` has changed**: the distribution now ships > `log4j-slf4j2-impl-2.26.1.jar` instead of `log4j-slf4j-impl-2.26.1.jar`. > Update scripts, Dockerfiles and application JARs that refer to the old dependency. > > Users of Log4j 1 are affected as well: `org.slf4j:slf4j-log4j12` exists for SLF4J 1.7 only, so the > `log4j:log4j` artifact can no longer be used. Use `ch.qos.reload4j:reload4j` with > `org.slf4j:slf4j-reload4j` instead. SLF4J 2.0.20 came out so I updated version in this PR. -- 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]
