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Tomcat 启动失败 - 端口被占用，但实际上没有任何东西使用该端口

tag-icon • tag-icon tomcat6
Tomcat 启动失败 - 端口被占用，但实际上没有任何东西使用该端口

目前我的 tomcat 应用程序存在一个问题，它总是提示端口正在被使用。问题是，这个问题只是偶尔发生，每当这个问题发生时，我都会运行 netstat 命令，似乎端口未被使用。这可能是由于已知错误或 tomcat 无法“释放”自身占用的资源？当前版本是 6.0.36

Sep 19, 2014 7:11:57 AM org.apache.coyote.http11.Http11Protocol init
SEVERE: Error initializing endpoint
java.net.BindException: Address already in use <null>:9080
    at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:549)
    at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:180)
    at org.apache.catalina.connector.Connector.initialize(Connector.java:1123)
    at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
    at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:838)
    at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
    at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.net.BindException: Address already in use
    at java.net.PlainSocketImpl.socketBind(Native Method)
    at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:365)
    at java.net.ServerSocket.bind(ServerSocket.java:319)
    at java.net.ServerSocket.<init>(ServerSocket.java:185)
    at java.net.ServerSocket.<init>(ServerSocket.java:141)
    at org.apache.tomcat.util.net.DefaultServerSocketFactory.createSocket(DefaultServerSocketFactory.java:50)
    at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:538)
    ... 12 more
Sep 19, 2014 7:11:57 AM org.apache.catalina.core.StandardService initialize
SEVERE: Failed to initialize connector [Connector[HTTP/1.1-9080]]
LifecycleException:  Protocol handler initialization failed: java.net.BindException: Address already in use <null>:9080
    at org.apache.catalina.connector.Connector.initialize(Connector.java:1125)
    at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
    at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:838)
    at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
    at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Sep 19, 2014 7:11:57 AM org.apache.catalina.startup.Catalina load

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