Tomcat报了一个关于jdbc的错误导致服务关闭
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十一月 02, 2016 4:45:24 下午 org.apache.coyote.AbstractProtocol pause
信息: Pausing ProtocolHandler ["http-apr-8080"]
十一月 02, 2016 4:45:24 下午 org.apache.coyote.AbstractProtocol pause
信息: Pausing ProtocolHandler ["ajp-apr-8009"]
十一月 02, 2016 4:45:24 下午 org.apache.catalina.core.StandardService stopInternal
信息: Stopping service Catalina
十一月 02, 2016 4:45:24 下午 org.apache.catalina.loader.WebappClassLoaderBase clearReferencesJdbc
严重: The web application [/vac] registered the JDBC driver [com.microsoft.sqlserver.jdbc.SQLServerDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
十一月 02, 2016 4:45:24 下午 org.apache.catalina.loader.WebappClassLoaderBase clearReferencesThreads
严重: The web application [/vac] appears to have started a thread named [Timer-0] but has failed to stop it. This is very likely to create a memory leak.
十一月 02, 2016 4:45:24 下午 org.apache.catalina.loader.WebappClassLoaderBase clearReferencesThreads
严重: The web application [/vac] appears to have started a thread named [Timer-1] but has failed to stop it. This is very likely to create a memory leak.
十一月 02, 2016 4:45:24 下午 org.apache.catalina.loader.WebappClassLoaderBase checkThreadLocalMapForLeaks
严重: The web application [/vac] created a ThreadLocal with key of type [com.microsoft.sqlserver.jdbc.ActivityCorrelator$1] (value [com.microsoft.sqlserver.jdbc.ActivityCorrelator$1@31599e]) and a value of type [com.microsoft.sqlserver.jdbc.ActivityId] (value [c226f497-0628-418d-a272-ab5774c874e8-2]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
十一月 02, 2016 4:45:25 下午 org.apache.coyote.AbstractProtocol stop
信息: Stopping ProtocolHandler ["http-apr-8080"]
十一月 02, 2016 4:45:25 下午 org.apache.coyote.AbstractProtocol stop
信息: Stopping ProtocolHandler ["ajp-apr-8009"]
十一月 02, 2016 4:45:25 下午 org.apache.coyote.AbstractProtocol destroy
信息: Destroying ProtocolHandler ["http-apr-8080"]
十一月 02, 2016 4:45:25 下午 org.apache.coyote.AbstractProtocol destroy
信息: Destroying ProtocolHandler ["ajp-apr-8009"]
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tomcat7+jdk1.7+sql server 2008 用的是sqljdbc41.jar
大家有遇到类似的情况吗?要怎么解决呢?