遇到SLF4J: Class path contains multiple SLF4J bindings.怎么解决。

遇到SLF4J: Class path contains multiple SLF4J bindings.怎么解决。

最近总是出现这个提示：

SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/usr/local/hbase/lib/slf4j-log4j12-1.7.5.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]

这个提示的大概意思就是 slf4j-log4j12-1.7.25.jar和slf4j-log4j12-1.7.5.jar这两个jar包冲突了，删掉其中一个就行。

rm /usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.25.jar 

再次运行，警报消失，nice~