Apr 18, 2018 12:51:27 AM org.apache.catalina.loader.WebappClassLoaderBase clearReferencesThreads SEVERE: The web application appears to have started a thread named but has failed to stop it. This is very likely to create a memory leak. Apr 18, 2018 12:51:27 AM org.apache.catalina.loader.Webap ...
在云亭智慧园区的实际运营中,遇到程序运行正常,但突然就无法访问了,最终发现的最大可能原因就是catalina.out文件过大,导致tomcat运行中out of memery而崩溃。其实tomcat的log日志在ubuntu的linux系统上有内置的logrotate来按星期分割,但是因为我的程序为了跟踪问题打出了很多的log4j的日志,导致一天时间就有上G的日志 ...