kun98-liu opened a new pull request, #14248: URL: https://github.com/apache/kafka/pull/14248
## Description - When I use IntelliJ to debug `kafka.core.main` following the [wiki](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=145722808), I kept having error messages like these. ``` > Task :core:Kafka.main() SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details. SLF4J: Failed to load class "org.slf4j.impl.StaticMDCBinder". SLF4J: Defaulting to no-operation MDCAdapter implementation. SLF4J: See http://www.slf4j.org/codes.html#no_static_mdc_binder for further details. ``` - My debug configuration is as: ``` -Xmx1G -Xms1G -server -XX:+UseG1GC -XX:MaxGCPauseMillis=20 -XX:InitiatingHeapOccupancyPercent=35 -XX:+ExplicitGCInvokesConcurrent -Djava.awt.headless=true -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Dkafka.logs.dir="/Users/me/logs" -Dlog4j.configuration=file:/path/to/kafka/config/log4j.properties ``` - Adding `implementation libs.slf4jlog4j` resolved my problem, - This change will make life easier for who want to start contributing to kafka. ## Test - Run locally and test by `quick-start`. Should have no impact on existing functions. ### Committer Checklist (excluded from commit message) - [ ] Verify design and implementation - [ ] Verify test coverage and CI build status - [ ] Verify documentation (including upgrade notes) -- 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: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
