Log4j MDC　Tomcat下报异常org.apache.log4j.helpers.ThreadLocalMap 

严重: The web application [/qdgswx] created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org    .apache.log4j.helpers.ThreadLocalMap@4eb2bb3d]) and a value of type [java.util.Hashtable] (value [{logtype=11, nsrsbh=117474X, openid=-gKek}]) but failed to remove it when the web application was stopped. This is very likely     to create a memory leak.

环境为：log4j-1.2.16,tomcat-6.0.37

这是Log4j-1.2.16的一个Bug,详见：https://bz.apache.org/bugzilla/show_bug.cgi?id=50486

解决方法：将Log4j换成1.2.17版就不会报以上异常。

下载地址：http://www.apache.org/dyn/closer.cgi/logging/log4j/1.2.17/log4j-1.2.17.tar.gz

posted @ 2015-03-21 15:20  yshy  阅读(1146)  评论(0)  编辑  收藏  举报