解决ERROR - unregister mbean error javax.management.InstanceNotFoundException: com.alibaba.druid:type=
2017-05-22 16:00
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项目中使用druid对数据库连接池进行管理,在本地及测试环境均无问题,但是上了生产环境后,每当tomcat第一次启动时,日志未报错,但是页面总是出不来,在关闭tomcat时,看日志,发现报错如下:
ERROR [com.alibaba.druid.stat.DruidDataSourceStatManager] – unregister mbean error
javax.management.InstanceNotFoundException: com.alibaba.druid:type=DruidDataSourceStat
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean………
网上找了各种方法,但都说的有些模糊,经过多次测试,终于解决,方法如下:
修改tomcat的bin目录下的catalina.sh文件,在# OS specific support. $var _must_ be set to either true or false.与cygwin=false之间加上
JAVA_OPTS="-Ddruid.registerToSysProperty=true"即可,如图所示:
tomcat以后部署项目启动一次就好,不再报此错。
ERROR [com.alibaba.druid.stat.DruidDataSourceStatManager] – unregister mbean error
javax.management.InstanceNotFoundException: com.alibaba.druid:type=DruidDataSourceStat
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean………
网上找了各种方法,但都说的有些模糊,经过多次测试,终于解决,方法如下:
修改tomcat的bin目录下的catalina.sh文件,在# OS specific support. $var _must_ be set to either true or false.与cygwin=false之间加上
JAVA_OPTS="-Ddruid.registerToSysProperty=true"即可,如图所示:
tomcat以后部署项目启动一次就好,不再报此错。
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