wso2bam 2.4.0運行ibm jdk 7

Question

我試圖將wso2bam-2.3.0配置為在IBM 1.7 JDK上運行，以便可以從wso2am-1.6.0實例收集統計信息。 產品文檔表明支持IBM JVM，但是在執行集成設置步驟以使api管理器和bam相互交談之后，啟動bam時出現異常。

org.wso2.carbon.databridge.core.exception.DataBridgeException: Cannot start agent server on port 7711
    at org.wso2.carbon.databridge.receiver.thrift.internal.ThriftDataReceiver.startSecureEventTransmission(ThriftDataReceiver.java:129)
    at org.wso2.carbon.databridge.receiver.thrift.internal.ThriftDataReceiver.start(ThriftDataReceiver.java:101)
    at org.wso2.carbon.databridge.receiver.thrift.internal.ThriftDataReceiverDS.activate(ThriftDataReceiverDS.java:96)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
    at java.lang.reflect.Method.invoke(Method.java:618)
    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:347)
    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:517)
    at org.wso2.carbon.core.init.CarbonServerManager.start(CarbonServerManager.java:219)
    at org.wso2.carbon.core.internal.CarbonCoreServiceComponent.activate(CarbonCoreServiceComponent.java:77)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
    at java.lang.reflect.Method.invoke(Method.java:618)
    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:347)
    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:1267)
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1186)
    at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1081)
    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5027)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
    at java.util.concurrent.FutureTask.run(FutureTask.java:273)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1156)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:626)
    at java.lang.Thread.run(Thread.java:804)
Caused by: 
org.wso2.carbon.databridge.commons.exception.TransportException: Thrift transport exception occurred 
    at org.wso2.carbon.databridge.receiver.thrift.internal.ThriftDataReceiver.startSecureEventTransmission(ThriftDataReceiver.java:150)
    at org.wso2.carbon.databridge.receiver.thrift.internal.ThriftDataReceiver.startSecureEventTransmission(ThriftDataReceiver.java:127)
    ... 62 more
Caused by: 
org.apache.thrift.transport.TTransportException: Error creating the transport
    at org.apache.thrift.transport.TSSLTransportFactory.createSSLContext(TSSLTransportFactory.java:201)
    at org.apache.thrift.transport.TSSLTransportFactory.getServerSocket(TSSLTransportFactory.java:102)
    at org.wso2.carbon.databridge.receiver.thrift.internal.ThriftDataReceiver.startSecureEventTransmission(ThriftDataReceiver.java:146)
    ... 63 more
Caused by: 
java.security.NoSuchAlgorithmException: SunX509 KeyManagerFactory not available
    at sun.security.jca.GetInstance.getInstance(GetInstance.java:171)
    at javax.net.ssl.KeyManagerFactory.getInstance(KeyManagerFactory.java:10)
    at org.apache.thrift.transport.TSSLTransportFactory.createSSLContext(TSSLTransportFactory.java:184)
    ... 65 more

對於基本wso2bam安裝，也會發生相同的異常。 我在版本2.0 M5（ http://wso2.com/mailarchive/carbon-jira/2012-June/051761.html ）中找到了關於此問題的參考，但是對於版本2.4.0找不到可行的解決方案。 該問題似乎與Sun J509的SunX509算法緊密相關。 有沒有人有針對此問題的解決方法/修復程序，或者知道如何配置BAM來解決它。

Answer 1

看來BAM 2.4.0不支持IBM JDK。

根據BAM-502的說法，解決方案是升級舊版本。 但是，BAM 2.4.0仍使用節儉0.7.0。 BAM中的Thrift捆綁包是libthrift_0.7.0.wso2v2.jar ，它位於wso2bam-2.4.0/repository/components/plugins目錄中。

我提高了JIRA的優先級。 因此，BAM團隊可能會考慮在下一個發行版中升級舊版本。

最簡單的解決方法是使用Oracle JDK7。但是，我不確定這對您是否可行。

下一個解決方法是在WSO2 BAM 2.4.0中修補舊版本。 這似乎是一個簡單的解決方法 。 TSSLTransportFactory應該更新為使用默認算法，如下所示。

protected String keyManagerType = KeyManagerFactory.getDefaultAlgorithm();
protected String trustManagerType = TrustManagerFactory.getDefaultAlgorithm();

但是，修補可能並不容易。 如果您確實需要在IBM JDK 7上運行BAM 2.4.0，則可以嘗試一下。

您需要檢出Thrift 0.7.0源並將其打補丁。 修補后，您可以構建libthrift_0.7.0.wso2v2.jar並將其作為修補程序復制到BAM 2.4.0。

我希望這有幫助。

謝謝！