linux下启动tomcat报错

[kliu001]

linux下，启动tomcat报错个错误，我只贴了错误代码。我感觉应该是连接数据库的问题。但是没太看懂错误。求大神指点。


2017-04-18 16:55:45 INFO [org.springframework.web.context.support.XmlWebApplicationContext:873][ localhost-startStop-1:272710 ]-[鎶曡祫绠＄悊骞冲彴]Closing Root WebApplicationContext: startup date [Tue Apr 18 16:51:13 CST 2017]; root of context hierarchy
18-Apr-2017 16:55:45.937 WARNING [localhost-startStop-1] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc The web application [ROOT] 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.
18-Apr-2017 16:55:45.948 WARNING [localhost-startStop-1] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [MySQL Statement Cancellation Timer] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
18-Apr-2017 16:55:45.948 WARNING [localhost-startStop-1] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [MessageDispatcher] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
java.net.SocketInputStream.socketRead0(Native Method)
java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
java.net.SocketInputStream.read(SocketInputStream.java:170)
java.net.SocketInputStream.read(SocketInputStream.java:141)
java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
java.io.BufferedInputStream.read1(BufferedInputStream.java:286)
java.io.BufferedInputStream.read(BufferedInputStream.java:345)
com.sun.star.lib.connections.socket.SocketConnection.read(SocketConnection.java:155)
com.sun.star.lib.uno.bridges.java_remote.XConnectionInputStream_Adapter.read(XConnectionInputStream_Adapter.java:56)
java.io.DataInputStream.readInt(DataInputStream.java:387)
com.sun.star.lib.uno.protocols.urp.urp.readBlock(urp.java:346)
com.sun.star.lib.uno.protocols.urp.urp.readMessage(urp.java:86)
com.sun.star.lib.uno.bridges.java_remote.java_remote_bridge$MessageDispatcher.run(java_remote_bridge.java:109)

[Defonds]

你这个貌似是关闭时的 log。 看看还有其他有用 log 信息没，为何启动的时候关闭了

[幽饮烛]

这是启动失败后，服务器关闭的日志，这些日志看不出什么的，需要启动失败的日志。

[kliu001]

真没有了，就这些。没有错误日志。error.log是空的。

[kliu001]

这就是启动得时候得日志，是直接关闭了jdbc驱动。报什么内存溢出，直接把jdbc驱动给我关了。但是我本地和另一个生产环境下得项目都可以正常启动访问得。问了好多人都没见过这个问题。tomcat得内存我调整过了。而且发布别得项目到这个tomcat可以正常启动。现在苦恼得是，本地和生产环境得云服务都可以正常启动访问，这个测试环境就不行。