java.net.Bindexception: Address already in use /127.0.0.1:13444

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Guys, I have an application running on intagrator and today the system crashed, seeing the logs I came across this error:

java.net.BindException: Address already in use /127.0.0.1:13444
    at org.apache.tomcat.util.net.JIoEndpoint.bind(JIoEndpoint.java:413)
    at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:649)
    at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:434)
    at org.apache.coyote.http11.AbstractHttp11JsseProtocol.init(AbstractHttp11JsseProtocol.java:119)
    at org.apache.catalina.connector.Connector.initInternal(Connector.java:978)
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
    at org.apache.catalina.core.StandardService.initInternal(StandardService.java:559)
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
    at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:821)
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
    at org.apache.catalina.startup.Catalina.load(Catalina.java:638)
    at org.apache.catalina.startup.Catalina.load(Catalina.java:663)
    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:280)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:454)
Caused by: java.net.BindException: Address already in use
    at java.net.PlainSocketImpl.socketBind(Native Method)
    at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387)
    at java.net.ServerSocket.bind(ServerSocket.java:375)
    at java.net.ServerSocket.<init>(ServerSocket.java:237)
    at org.apache.tomcat.util.net.DefaultServerSocketFactory.createSocket(DefaultServerSocketFactory.java:55)
    at org.apache.tomcat.util.net.JIoEndpoint.bind(JIoEndpoint.java:403)
... 17 more

It’s a problem with the database?

java mysql tomcat

1 answer

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This problem is because Tomcat (or some other program) is already running on port 13444 and a second instance of Tomcat has also started running on port 13444. Each TCP port can only be used by one process at a time. This way, this second Tomcat failed.

So, check the procedure that starts running Tomcat to make sure you don’t try to run it twice on the same port.

Finally, you can be sure that the problem is not the database.

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