BBS启动后，后台一直报警告log

[icnz]

BBS启动后，后台不停地报警告log，请问什么原因：

log1： 警告: The web application [bbs] registered the JDBC driver [com.alibaba.druid.proxy.DruidDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered. 十月 10, 2016 4:51:04 下午 org.apache.catalina.loader.WebappClassLoaderBase clearReferencesJdbc 警告: The web application [bbs] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered. 十月 10, 2016 4:51:04 下午 org.apache.catalina.loader.WebappClassLoaderBase clearReferencesThreads 警告: The web application [bbs] appears to have started a thread named [Abandoned connection cleanup thread] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143) com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:43)

log2： [WARN]-[Thread: ContainerBackgroundProcessor[StandardEngine[Catalina]]]-[com.jfinal.plugin.ehcache.CacheKit.getOrAddCache()]: Could not find cache config [sysconfigcache], using default.

[atjiu]

你这是jfinalbbs吧，第一个log我也不知道是什么原因，应该不影响使用 第二个log是因为ehcache.xml配置文件里没有配置sysconfigcache这个名称的缓存，jfinal就用ehcache的默认缓存了，这个不用管它

强烈推荐使用pybbs，jfinalbbs现在已经不维护了，感谢使用

[icnz]

我是下载的release版本的pybbs-jfinalbbs2.2，要下载master版本吗？

关于log，关键是一直报，这样部署也会影响性能。

[atjiu]

@vip365 是的，master是最新版的。2.2分支是jfinalbbs最后一个版本

[icnz]

知道了，多谢。