我第一次尝试启动WSO2 API Manager 2.1.0时遇到错误和警告。 [CentOS Linux版本7.3.1611（核心版）]。摘录如下。我已经在Failed to start wso2 API Manager v2.0.0 on centos 7.0
尝试了这些建议$ ./wso2server.sh
JAVA_HOME environment variable is set to /usr/java/jdk1.8.0_60
CARBON_HOME environment variable is set to /home/devwso2/wso2am-2.1.0
Using Java memory options: -Xms256m -Xmx1024m
[2017-02-22 06:03:46,688] INFO - QpidBundleActivator Setting BundleContext in PluginManager
[2017-02-22 06:03:48,217] INFO - CarbonCoreActivator Starting WSO2 Carbon...
[2017-02-22 06:03:48,217] INFO - CarbonCoreActivator Operating System : Linux 3.10.0-514.6.1.el7.x86_64, amd64
[2017-02-22 06:03:48,218] INFO - CarbonCoreActivator Java Home : /usr/java/jdk1.8.0_60/jre
[2017-02-22 06:03:48,218] INFO - CarbonCoreActivator Java Version : 1.8.0_60
[2017-02-22 06:03:48,218] INFO - CarbonCoreActivator Java VM : Java HotSpot(TM) 64-Bit Server VM 25.60-b23,Oracle Corporation
[2017-02-22 06:03:48,218] INFO - CarbonCoreActivator Carbon Home : /home/devwso2/wso2am-2.1.0
[2017-02-22 06:03:48,218] INFO - CarbonCoreActivator Java Temp Dir : /home/devwso2/wso2am-2.1.0/tmp
[2017-02-22 06:03:48,218] INFO - CarbonCoreActivator User : devwso2, en-US, UTC
[2017-02-22 06:03:48,387] WARN - ValidationResultPrinter Swap Memory size (MB): 0 of the system is below the recommended minimum size :2047
[2017-02-22 06:03:48,389] WARN - ValidationResultPrinter Carbon is configured to use the default keystore (wso2carbon.jks). To maximize security when deploying to a production environment, configure a new keystore with a unique password in the production server profile.
.....................
[2017-02-22 06:04:46,407] ERROR - Main Exception during startup. Triggering shutdown
org.wso2.andes.kernel.AndesException: Unable to initialise application registry
at org.wso2.andes.server.Broker.startupImpl(Broker.java:308)
at org.wso2.andes.server.Broker.startup(Broker.java:110)
at org.wso2.andes.server.Main.startBroker(Main.java:217)
at org.wso2.andes.server.Main.execute(Main.java:206)
at org.wso2.andes.server.Main.<init>(Main.java:54)
at org.wso2.andes.server.Main.main(Main.java:47)
at org.wso2.carbon.andes.internal.QpidServiceComponent.startAndesBroker(QpidServiceComponent.java:420)
at org.wso2.carbon.andes.internal.QpidServiceComponent.activate(QpidServiceComponent.java:165)
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.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.server.admin.internal.ServerAdminServiceComponent.activate(ServerAdminServiceComponent.java:106)
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.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.start(CarbonServerManager.java:219)
at org.wso2.carbon.core.internal.CarbonCoreServiceComponent.activate(CarbonCoreServiceComponent.java:94)
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.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.equinox.http.servlet.internal.Activator.registerHttpService(Activator.java:81)
at org.eclipse.equinox.http.servlet.internal.Activator.addProxyServlet(Activator.java:60)
at org.eclipse.equinox.http.servlet.internal.ProxyServlet.init(ProxyServlet.java:40)
at org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.init(DelegationServlet.java:38)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1269)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1182)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1072)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5368)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5660)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1571)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1561)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.wso2.andes.transport.TransportException: Could not bind to /0.0.0.0:5672
at org.wso2.andes.transport.network.mina.MinaNetworkTransport.accept(MinaNetworkTransport.java:147)
at org.wso2.andes.server.Broker.startAMQPListener(Broker.java:201)
at org.wso2.andes.server.Broker.startupImpl(Broker.java:295)
... 89 more
Caused by: java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:433)
at sun.nio.ch.Net.bind(Net.java:425)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at org.apache.mina.transport.socket.nio.SocketAcceptor.registerNew(SocketAcceptor.java:363)
at org.apache.mina.transport.socket.nio.SocketAcceptor.access$800(SocketAcceptor.java:55)
at org.apache.mina.transport.socket.nio.SocketAcceptor$Worker.run(SocketAcceptor.java:222)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:51)
... 1 more
[2017-02-22 06:04:46,415] INFO - ApplicationRegistry Shutting down ApplicationRegistry(org.wso2.andes.server.registry.ConfigurationFileApplicationRegistry@1524f58a)
[2017-02-22 06:04:46,415] INFO - ApplicationRegistry Shutting down ApplicationRegistry:org.wso2.andes.server.registry.ConfigurationFileApplicationRegistry@1524f58a
[2017-02-22 06:04:46,418] INFO - PrincipalDatabaseAuthenticationManager Unregistering UserManagementMBean
[2017-02-22 06:04:46,421] INFO - CarbonServerManager Shutdown hook triggered....
[2017-02-22 06:04:46,426] INFO - CarbonServerManager Gracefully shutting down WSO2 API Manager...
[2017-02-22 06:04:46,428] INFO - ServerManagement Starting to switch to maintenance mode...
[2017-02-22 06:04:46,429] INFO - ServerManagement Stopped all transport listeners
[2017-02-22 06:04:46,429] INFO - ServerManagement Waiting for request service completion...
[2017-02-22 06:04:46,435] INFO - ServerManagement All requests have been served.
[2017-02-22 06:04:46,435] INFO - ServerManagement Waiting for deployment completion...
[2017-02-22 06:04:46,491] INFO - WebApplication Unloaded webapp: StandardEngine[Catalina].StandardHost[localhost].StandardContext[/api/am/admin/v0.11]
[2017-02-22 06:04:46,536] INFO - WebApplication Unloaded webapp: StandardEngine[Catalina].StandardHost[localhost].StandardContext[/throttle/data/v1]
[2017-02-22 06:04:46,566] INFO - WebApplication Unloaded webapp: StandardEngine[Catalina].StandardHost[localhost].StandardContext[/am/sample/calculator/v1]
[2017-02-22 06:04:46,627] INFO - WebApplication Unloaded webapp: StandardEngine[Catalina].StandardHost[localhost].StandardContext[/shindig]
[2017-02-22 06:04:46,653] INFO - WebApplication Unloaded webapp: StandardEngine[Catalina].StandardHost[localhost].StandardContext[/api/am/publisher/v0.11]
[2017-02-22 06:04:46,682] INFO - WebApplication Unloaded webapp: StandardEngine[Catalina].StandardHost[localhost].StandardContext[/api/am/store/v0.11]
[2017-02-22 06:04:46,699] INFO - WebApplication Unloaded webapp: StandardEngine[Catalina].StandardHost[localhost].StandardContext[/authenticationendpoint]
[2017-02-22 06:04:46,719] INFO - WebApplication Unloaded webapp: StandardEngine[Catalina].StandardHost[localhost].StandardContext[/oauth2]
[2017-02-22 06:04:46,735] INFO - WebApplication Unloaded webapp: StandardEngine[Catalina].StandardHost[localhost].StandardContext[/am/sample/pizzashack/v1]
[2017-02-22 06:04:46,756] INFO - WebApplication Unloaded webapp: StandardEngine[Catalina].StandardHost[localhost].StandardContext[/client-registration/v0.11]
[2017-02-22 06:04:46,764] INFO - WebApplication Unloaded webapp: StandardEngine[Catalina].StandardHost[localhost].StandardContext[/admin]
[2017-02-22 06:04:46,775] INFO - WebApplication Unloaded webapp: StandardEngine[Catalina].StandardHost[localhost].StandardContext[/portal]
[2017-02-22 06:04:46,783] INFO - WebApplication Unloaded webapp: StandardEngine[Catalina].StandardHost[localhost].StandardContext[/store]
[2017-02-22 06:04:46,791] INFO - WebApplication Unloaded webapp: StandardEngine[Catalina].StandardHost[localhost].StandardContext[/publisher]
[2017-02-22 06:04:46,791] INFO - ServerManagement All deployment tasks have been completed.
[2017-02-22 06:04:46,791] INFO - ServerManagement Waiting for server task completion...
[2017-02-22 06:04:46,805] INFO - ServerManagement All server tasks have been completed.
[2017-02-22 06:04:46,805] INFO - CarbonServerManager Shutting down WSO2 API Manager...
[2017-02-22 06:04:46,811] INFO - CarbonServerManager Shutting down OSGi framework...
[2017-02-22 06:04:54,812] INFO - CarbonEventManagementService Starting polling event receivers
[2017-02-22 06:05:15,404] WARN - BlockingConditionRetriever Failed retrieving Blocking Conditions from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:05:15,412] WARN - KeyTemplateRetriever Failed retrieving throttling data from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:05:17,532] WARN - AppDeployerServiceComponent Waiting for required OSGi services: org.wso2.carbon.application.deployer.synapse.service.SynapseAppDeployerService,
[2017-02-22 06:05:17,545] WARN - StartupFinalizerServiceComponent Waiting for required OSGi services: org.wso2.carbon.application.deployer.service.CappDeploymentService,org.wso2.carbon.server.admin.common.IServerAdmin,org.wso2.carbon.throttling.agent.ThrottlingAgent,
[2017-02-22 06:05:30,413] WARN - BlockingConditionRetriever Failed retrieving Blocking Conditions from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:05:30,418] WARN - KeyTemplateRetriever Failed retrieving throttling data from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:05:44,927] WARN - SynapseAppDeployerDSComponent Waiting for required OSGi services: org.wso2.carbon.message.processor.service.MessageProcessorDeployerService,org.wso2.carbon.message.store.service.MessageStoreDeployerService,org.wso2.carbon.proxyadmin.service.ProxyDeployerService,
[2017-02-22 06:05:45,415] WARN - BlockingConditionRetriever Failed retrieving Blocking Conditions from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:05:45,420] WARN - KeyTemplateRetriever Failed retrieving throttling data from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:06:00,419] WARN - BlockingConditionRetriever Failed retrieving Blocking Conditions from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:06:00,421] WARN - KeyTemplateRetriever Failed retrieving throttling data from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:06:15,422] WARN - BlockingConditionRetriever Failed retrieving Blocking Conditions from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:06:15,423] WARN - KeyTemplateRetriever Failed retrieving throttling data from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:06:17,531] WARN - AppDeployerServiceComponent Waiting for required OSGi services: org.wso2.carbon.application.deployer.synapse.service.SynapseAppDeployerService,
[2017-02-22 06:06:17,546] WARN - StartupFinalizerServiceComponent Waiting for required OSGi services: org.wso2.carbon.application.deployer.service.CappDeploymentService,org.wso2.carbon.server.admin.common.IServerAdmin,org.wso2.carbon.throttling.agent.ThrottlingAgent,
[2017-02-22 06:06:30,425] WARN - BlockingConditionRetriever Failed retrieving Blocking Conditions from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:06:30,426] WARN - KeyTemplateRetriever Failed retrieving throttling data from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:06:44,926] WARN - SynapseAppDeployerDSComponent Waiting for required OSGi services: org.wso2.carbon.message.processor.service.MessageProcessorDeployerService,org.wso2.carbon.message.store.service.MessageStoreDeployerService,org.wso2.carbon.proxyadmin.service.ProxyDeployerService,
[2017-02-22 06:06:45,428] WARN - BlockingConditionRetriever Failed retrieving Blocking Conditions from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:06:45,428] WARN - KeyTemplateRetriever Failed retrieving throttling data from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:07:00,430] WARN - BlockingConditionRetriever Failed retrieving Blocking Conditions from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:07:00,431] WARN - KeyTemplateRetriever Failed retrieving throttling data from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:07:15,434] WARN - BlockingConditionRetriever Failed retrieving Blocking Conditions from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:07:15,434] WARN - KeyTemplateRetriever Failed retrieving throttling data from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:07:17,531] WARN - AppDeployerServiceComponent Waiting for required OSGi services: org.wso2.carbon.application.deployer.synapse.service.SynapseAppDeployerService,
[2017-02-22 06:07:17,545] WARN - StartupFinalizerServiceComponent Waiting for required OSGi services: org.wso2.carbon.application.deployer.service.CappDeploymentService,org.wso2.carbon.server.admin.common.IServerAdmin,org.wso2.carbon.throttling.agent.ThrottlingAgent,
[2017-02-22 06:07:30,438] WARN - BlockingConditionRetriever Failed retrieving Blocking Conditions from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:07:30,438] WARN - KeyTemplateRetriever Failed retrieving throttling data from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:07:36,930] INFO - SynapseTaskManager Shutting down the task manager
[2017-02-22 06:07:44,926] WARN - SynapseAppDeployerDSComponent Waiting for required OSGi services: org.wso2.carbon.message.processor.service.MessageProcessorDeployerService,org.wso2.carbon.message.store.service.MessageStoreDeployerService,org.wso2.carbon.proxyadmin.service.ProxyDeployerService,
[2017-02-22 06:07:45,440] WARN - BlockingConditionRetriever Failed retrieving Blocking Conditions from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:07:45,442] WARN - KeyTemplateRetriever Failed retrieving throttling data from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:08:00,444] WARN - KeyTemplateRetriever Failed retrieving throttling data from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:08:00,445] WARN - BlockingConditionRetriever Failed retrieving Blocking Conditions from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:08:15,452] WARN - KeyTemplateRetriever Failed retrieving throttling data from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:08:15,452] WARN - BlockingConditionRetriever Failed retrieving Blocking Conditions from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:08:17,531] WARN - AppDeployerServiceComponent Waiting for required OSGi services: org.wso2.carbon.application.deployer.synapse.service.SynapseAppDeployerService,
[2017-02-22 06:08:17,545] WARN - StartupFinalizerServiceComponent Waiting for required OSGi services: org.wso2.carbon.application.deployer.service.CappDeploymentService,org.wso2.carbon.server.admin.common.IServerAdmin,org.wso2.carbon.throttling.agent.ThrottlingAgent,
[2017-02-22 06:08:30,456] WARN - KeyTemplateRetriever Failed retrieving throttling data from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:08:30,456] WARN - BlockingConditionRetriever Failed retrieving Blocking Conditions from remote endpoint: Connection refused. Retrying after 15 seconds...
[2017-02-22 06:08:44,927] WARN - SynapseAppDeployerDSComponent Waiting for required OSGi services: org.wso2.carbon.message.processor.service.MessageProcessorDeployerService,org.wso2.carbon.message.store.service.MessageStoreDeployerService,org.wso2.carbon.proxyadmin.service.ProxyDeployerService,
[2017-02-22 06:08:45,458] ERROR - BlockingConditionRetriever Exception when retrieving Blocking Conditions from remote endpoint
java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:668)
at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:522)
at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:401)
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:178)
at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144)
at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:131)
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445)
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
at org.wso2.carbon.apimgt.gateway.throttling.util.BlockingConditionRetriever.retrieveBlockConditionsData(BlockingConditionRetriever.java:79)
at org.wso2.carbon.apimgt.gateway.throttling.util.BlockingConditionRetriever.loadBlockingConditionsFromWebService(BlockingConditionRetriever.java:105)
at org.wso2.carbon.apimgt.gateway.throttling.util.BlockingConditionRetriever.run(BlockingConditionRetriever.java:51)
at java.util.TimerThread.mainLoop(Timer.java:555)
at java.util.TimerThread.run(Timer.java:505)
[2017-02-22 06:08:45,458] ERROR - KeyTemplateRetriever Exception when retrieving throttling data from remote endpoint
java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:668)
at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:522)
at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:401)
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:178)
at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144)
at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:131)
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445)
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
at org.wso2.carbon.apimgt.gateway.throttling.util.KeyTemplateRetriever.retrieveKeyTemplateData(KeyTemplateRetriever.java:83)
at org.wso2.carbon.apimgt.gateway.throttling.util.KeyTemplateRetriever.loadKeyTemplatesFromWebService(KeyTemplateRetriever.java:111)
at org.wso2.carbon.apimgt.gateway.throttling.util.KeyTemplateRetriever.run(KeyTemplateRetriever.java:54)
at java.util.TimerThread.mainLoop(Timer.java:555)
at java.util.TimerThread.run(Timer.java:505)
Exception in thread "Timer-5" java.lang.NullPointerException
at java.util.Objects.requireNonNull(Objects.java:203)
at java.util.Arrays$ArrayList.<init>(Arrays.java:3813)
at java.util.Arrays.asList(Arrays.java:3800)
at org.wso2.carbon.apimgt.gateway.throttling.util.KeyTemplateRetriever.loadKeyTemplatesFromWebService(KeyTemplateRetriever.java:111)
at org.wso2.carbon.apimgt.gateway.throttling.util.KeyTemplateRetriever.run(KeyTemplateRetriever.java:54)
at java.util.TimerThread.mainLoop(Timer.java:555)
at java.util.TimerThread.run(Timer.java:505)
[2017-02-22 06:09:16,963] INFO - BinaryDataReceiverServiceComponent Binary Data Receiver server shutting down...
[2017-02-22 06:09:16,964] INFO - BinaryDataReceiver Stopping Binary Server..
[2017-02-22 06:09:17,531] WARN - AppDeployerServiceComponent Waiting for required OSGi services: org.wso2.carbon.application.deployer.synapse.service.SynapseAppDeployerService
答案 0 :(得分：0)
您的端口5672出现问题，此端口已被其他进程使用。所以用ps -ef | grep wso2关闭你的wso2进程然后kill -9。 然后按照此链接更改您的端口并再次启动wso2 api manager。 https://docs.wso2.com/display/AM200/Changing+the+Default+Ports+with+Offset
答案 1 :(得分：0)
正如Tanvi和Abimaran所说，5672号港口用于排队。在一台计算机中配置两个节点以尝试群集时，通常会遇到此错误。如果此端口已被其他应用程序使用，并且您无法关闭该应用程序，则可以更改
connectionfactory.TopicConnectionFactory = amqp://admin:admin@clientid/carbon?brokerlist='tcp://localhost:5672'
connectionfactory.QueueConnectionFactory = amqp://admin:admin@clientID/test?brokerlist='tcp://localhost:5672'
到（/repository/config/jndi.properties）中的另一个API管理器端口。
答案 2 :(得分：0)
这是因为端口5672在API Manager服务器启动时被占用。您可以考虑使用2个选项继续进行，
更改默认端口偏移量。
停止已占用服务器的现有流程
无需担心端口偏移，您可以在5672端口上运行API Manager服务器以进行AMQP传输。
搜索占用端口的过程（本例中为5672）
netstat -nlp | grep 5672
输出应该如下所示
tcp 0 0 0.0.0.0:5672 0.0.0.0:* LISTEN 6187 / java
kill -9 [Process_ID]
（这里，6187）
然后启动服务器，您将不再看到异常。
答案 3 :(得分：0)
我很久以来一直在尝试。 RMQ正在我的系统中运行。
转到 C：\ Program Files（x86）\ RabbitMQ Server \ rabbitmq_server-3.3.4 \ sbin 并运行
rabbitmq-service.bat stop