because there was insufficient free space available after evicting expired cache entries

Tomcat运行的时候哗哗哗的报警告

版本是Tomcat 8.5.15

告警信息关键字如下

because there was insufficient free space available after evicting expired cache entries

 

 

 

只要在$CATALINA_BASE/conf/context.xml里增加资源最大可缓存的大小就行了，大小可按自己的需要定义

1.  
   <Resources
2.  
   cachingAllowed="true"
3.  
   cacheMaxSize="100000"
4.  
   />

　　

 添加之后如下

 

 

重启Tomcat即可