启动tomcat出现以下错误，如何解决？

1179723646

严重: Error initializing endpoint
java.net.BindException: Address already in use: JVM_Bind <null>:9090
        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:1124)
        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:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        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: JVM_Bind
        at java.net.DualStackPlainSocketImpl.bind0(Native Method)
        at java.net.DualStackPlainSocketImpl.socketBind(DualStackPlainSocketImpl.java:106)
        at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387)
        at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:190)
        at java.net.ServerSocket.bind(ServerSocket.java:375)
        at java.net.ServerSocket.<init>(ServerSocket.java:237)
        at java.net.ServerSocket.<init>(ServerSocket.java:181)
        at org.apache.tomcat.util.net.DefaultServerSocketFactory.createSocket(DefaultServerSocketFactory.java:50)
        at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:538)
        ... 12 more

十月 19, 2016 7:33:26 下午 org.apache.catalina.core.StandardService initialize
严重: Failed to initialize connector [Connector[HTTP/1.1-9090]]
LifecycleException:  Protocol handler initialization failed: java.net.BindException: Address already in use: JVM_Bind <null>:9090
        at org.apache.catalina.connector.Connector.initialize(Connector.java:1126)
        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:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)

严重: Error starting endpoint
java.net.BindException: Address already in use: JVM_Bind <null>:9090
        at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:549)
        at org.apache.tomcat.util.net.JIoEndpoint.start(JIoEndpoint.java:565)
        at org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:207)
        at org.apache.catalina.connector.Connector.start(Connector.java:1197)
        at org.apache.catalina.core.StandardService.start(StandardService.java:540)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: java.net.BindException: Address already in use: JVM_Bind
        at java.net.DualStackPlainSocketImpl.bind0(Native Method)
        at java.net.DualStackPlainSocketImpl.socketBind(DualStackPlainSocketImpl.java:106)
        at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387)
        at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:190)
        at java.net.ServerSocket.bind(ServerSocket.java:375)
        at java.net.ServerSocket.<init>(ServerSocket.java:237)
        at java.net.ServerSocket.<init>(ServerSocket.java:181)
        at org.apache.tomcat.util.net.DefaultServerSocketFactory.createSocket(DefaultServerSocketFactory.java:50)
        at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:538)
        ... 12 more

十月 19, 2016 7:33:29 下午 org.apache.catalina.core.StandardService start
严重: Failed to start connector [Connector[HTTP/1.1-9090]]
LifecycleException:  service.getName(): "Catalina";  Protocol handler start failed: java.net.BindException: Address already in use: JVM_Bind <null>:9090
        at org.apache.catalina.connector.Connector.start(Connector.java:1204)
        at org.apache.catalina.core.StandardService.start(StandardService.java:540)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

十月 19, 2016 7:33:29 下午 org.apache.jk.common.ChannelSocket init
信息: Port busy 8009 java.net.BindException: Address already in use: JVM_Bind
十月 19, 2016 7:33:29 下午 org.apache.jk.common.ChannelSocket init
严重: Can't find free port 8009 8009
十月 19, 2016 7:33:29 下午 org.apache.jk.server.JkMain start
信息: Jk running ID=0 time=0/12  config=null
十月 19, 2016 7:33:29 下午 org.apache.catalina.startup.Catalina start
信息: Server startup in 2360 ms
十月 19, 2016 7:33:29 下午 org.apache.catalina.core.StandardServer await
严重: StandardServer.await: create[8005]:
java.net.BindException: Address already in use: JVM_Bind
        at java.net.DualStackPlainSocketImpl.bind0(Native Method)
        at java.net.DualStackPlainSocketImpl.socketBind(DualStackPlainSocketImpl.java:106)
        at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387)
        at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:190)
        at java.net.ServerSocket.bind(ServerSocket.java:375)
        at java.net.ServerSocket.<init>(ServerSocket.java:237)
        at org.apache.catalina.core.StandardServer.await(StandardServer.java:406)
        at org.apache.catalina.startup.Catalina.await(Catalina.java:676)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:628)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

十月 19, 2016 7:33:29 下午 org.apache.coyote.http11.Http11Protocol pause
信息: Pausing Coyote HTTP/1.1 on http-9090
十月 19, 2016 7:33:30 下午 org.apache.catalina.core.StandardService stop
信息: Stopping service Catalina
十月 19, 2016 7:33:30 下午 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextDestroyed()
十月 19, 2016 7:33:30 下午 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextDestroyed()
十月 19, 2016 7:33:30 下午 org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
严重: The web application [/x5] created a ThreadLocal with key of type [com.justep.filesystem.a] (value [com.justep.filesystem.a@a15bdc]) and a value of type [java.lang.String] (value []) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
十月 19, 2016 7:33:30 下午 org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
严重: The web application [/x5] created a ThreadLocal with key of type [com.justep.ui.JustepConfig$1] (value [com.justep.ui.JustepConfig$1@a59da3]) and a value of type [java.lang.String] (value []) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
十月 19, 2016 7:33:30 下午 org.apache.coyote.http11.Http11Protocol destroy
信息: Stopping Coyote HTTP/1.1 on http-9090
Java HotSpot(TM) Client VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0

闰土

这是不是端口的问题啊，第一句不就说 错误的地址