java.net.BindException：已在使用的地址WSO2 APIM

Question

我正在关注此文档并不断抛出java.net.BindException错误。

https://docs.wso2.com/display/CLUSTER44x/Configuring+the+Identity+Server+5.2.0+as+a+Key+Manager+with+API+Manager+2.0.0

这是日志。

[2016-11-04 11:44:36,213] ERROR - ThriftAuthenticationServiceComponent Error in starting Thrift Authentication Service 
org.apache.thrift.transport.TTransportException: Could not bind to port 10711 
    at org.apache.thrift.transport.TSSLTransportFactory.createServer(TSSLTransportFactory.java:117) 
    at org.apache.thrift.transport.TSSLTransportFactory.getServerSocket(TSSLTransportFactory.java:103) 
    at org.wso2.carbon.identity.thrift.authentication.TCPThriftAuthenticationService.start(TCPThriftAuthenticationService.java:90) 
    at org.wso2.carbon.identity.thrift.authentication.internal.ThriftAuthenticationServiceComponent.startThriftTcpAuthenticatorService(ThriftAuthenticationServiceComponent.java:265) 
    at org.wso2.carbon.identity.thrift.authentication.internal.ThriftAuthenticationServiceComponent.startThriftServices(ThriftAuthenticationServiceComponent.java:174) 
    at org.wso2.carbon.identity.thrift.authentication.internal.ThriftAuthenticationServiceComponent.activate(ThriftAuthenticationServiceComponent.java:115) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:606) 
    at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260) 
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146) 
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:345) 
    at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620) 
    at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197) 
    at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343) 
    at org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222) 
    at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107) 
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861) 
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) 
    at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) 
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819) 
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771) 
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130) 
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214) 
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433) 
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:451) 
    at org.wso2.carbon.core.init.CarbonServerManager.initializeCarbon(CarbonServerManager.java:514) 
    at org.wso2.carbon.core.init.CarbonServerManager.removePendingItem(CarbonServerManager.java:290) 
    at org.wso2.carbon.core.init.PreAxis2ConfigItemListener.bundleChanged(PreAxis2ConfigItemListener.java:118) 
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:847) 
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) 
    at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) 
Caused by: java.net.BindException: Address already in use 
    at java.net.PlainSocketImpl.socketBind(Native Method) 
    at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:376) 
    at java.net.ServerSocket.bind(ServerSocket.java:376) 
    at java.net.ServerSocket.<init>(ServerSocket.java:237) 
    at javax.net.ssl.SSLServerSocket.<init>(SSLServerSocket.java:181) 
    at sun.security.ssl.SSLServerSocketImpl.<init>(SSLServerSocketImpl.java:134) 
    at sun.security.ssl.SSLServerSocketFactoryImpl.createServerSocket(SSLServerSocketFactoryImpl.java:91) 
    at org.apache.thrift.transport.TSSLTransportFactory.createServer(TSSLTransportFactory.java:109) 
    ... 32 more 

Answer 1

正如@dark所提到的，这是在同一端口上运行的另一个进程。如果你不故意运行其他进程，你可以杀死它。

如果你想在同一台机器上运行2台wso2服务器，你可以在其中一台机器上运行port offset。

相关备注：有一个预封装的Identity Server 5.2.0，其中安装了API Manager 2.0.0功能。所以你不必自己安装功能。有关更多信息，请参阅this doc。