一、
使用cronolog切分日志
1.安装
cronolog-1.6.2.tar.gz
tar zxvf cronolog-1.6.2.tar.gz
cd cronolog-1.6.2
./configure
make
make install
用which cronolog可以查到安装的路径,默认应该是 /usr/local/sbin/cronolog
2.找到tomcat/bin下的catalina.sh文件,编辑打开
(1)找到
if [ -z "$CATALINA_OUT" ] ; then
CATALINA_OUT="$CATALINA_BASE"/logs/catalina.out
fi
修改为 if [ -z "$CATALINA_OUT" ] ; then
CATALINA_OUT="$CATALINA_BASE"/logs/catalina.out.%Y-%m-%d
fi
(2)将 touch "$CATALINA_OUT" 这一行注解掉
(3)将 org.apache.catalina.startup.Bootstrap "$@" start /
>> "$CATALINA_OUT" 2>&1 &
改为 org.apache.catalina.startup.Bootstrap "$@" start 2>&1 /
| /usr/local/sbin/cronolog "$CATALINA_OUT" >> /dev/null &
(4) 重启Tomcat
二、
通过配置log4j的配置
通过修改 tomcat/conf/logging.properties文件
1catalina.org.apache.juli.FileHandler.level = WARNING
1catalina.org.apache.juli.FileHandler.directory = ${catalina.base}/logs
1catalina.org.apache.juli.FileHandler.prefix = catalina.
将level级别设置成WARNING就可以大量减少日志的输出,当然也可以设置成OFF,直接禁用掉
一般日志的级别有
SEVERE (highest value) > WARNING > INFO > CONFIG > FINE > FINER > FINEST (lowest value)