xzy_csx:

你好，请教一下，我按你的docker-compose.yml 配置了，zookeeper启动正常，kafka启动一直报SLF4J: Class path contains multiple SLF4J bindings.

SLF4J: Found binding in [jar:file:/usr/share/java/cp-base-new/slf4j-log4j12-1.7.30.jar!/org/slf4j/impl/StaticLoggerBinder.class]

SLF4J: Found binding in [jar:file:/usr/share/java/cp-base-new/slf4j-simple-1.7.30.jar!/org/slf4j/impl/StaticLoggerBinder.class]

SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.

SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]

log4j:WARN No appenders could be found for logger (io.confluent.admin.utils.cli.ZookeeperReadyCommand).

log4j:WARN Please initialize the log4j system properly.

log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. 这个错误，请问这是什么原因呢？请不吝赐教谢谢