Often a CXF soap based thread ends up in NullPointer Exception in high load.

Not able to reproduce this issue locally yet. User is able to reproduce this within his environment. User found this issue in 6.1.0 version of Fuse but after migrating to 6.2.1, issue still appears. This issue doesn't appear always. It is observed that in production scenario frequency of appearing this issue is twice or thrice a month. User load test results are: Test Step,min,max,avg,last,cnt,tps,bytes,bps,err,rat GetUuid,7,3277,137.47,10,46092,56.02,14117901,17312,0,0 GetCcrBusinessUnitProfile,43,1700,183.17,73,46092,56.02,93204193,114291,1,0 Above we find that operation GetCcrBusinessUnitProfile, has 1 request failed. Number of request are 46092. Logs with Nullpointer Exception: 2016-11-02 11:07:47,803 WARN (qtp375276592-7279) [org.apache.cxf.phase.PhaseInterceptorChain] 161102-TE00Y-00AWW : Application {http: //www.vedaxml.com/services/identity/subscriber/businessunit/v1}IdentitySubscriberBusinessUnitService has thrown exception, unwinding now org.apache.cxf.interceptor.Fault: NullPointerException invoking http: // int -svc-01-oat:8080/services/identity/subscriber/businessunit/v1: null at org.apache.camel.component.cxf.CxfConsumer$1.checkFailure(CxfConsumer.java:235)[186:org.apache.camel.camel-cxf:2.15.1.redhat-620133] at org.apache.camel.component.cxf.CxfConsumer$1.setResponseBack(CxfConsumer.java:209)[186:org.apache.camel.camel-cxf:2.15.1.redhat-620133] at org.apache.camel.component.cxf.CxfConsumer$1.asyncInvoke(CxfConsumer.java:110)[186:org.apache.camel.camel-cxf:2.15.1.redhat-620133] at org.apache.camel.component.cxf.CxfConsumer$1.invoke(CxfConsumer.java:75)[186:org.apache.camel.camel-cxf:2.15.1.redhat-620133] at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at org.apache.cxf.phase.PhaseInterceptorChain.resume(PhaseInterceptorChain.java:277)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:78)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:251)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:234)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:208)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:160)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:171)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:293)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:212)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at javax.servlet.http.HttpServlet.service(HttpServlet.java:595)[89:org.apache.geronimo.specs.geronimo-servlet_3.0_spec:1.0.0] at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:268)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:69)[101:org.ops4j.pax.web.pax-web-jetty:3.2.3] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:533)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:240)[101:org.ops4j.pax.web.pax-web-jetty:3.2.3] at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:75)[101:org.ops4j.pax.web.pax-web-jetty:3.2.3] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.Server.handleAsync(Server.java:410)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:519)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at java.lang. Thread .run( Thread .java:745)[:1.7.0_101] Caused by: java.lang.NullPointerException: NullPointerException invoking http: // int -svc-01-oat:8080/services/identity/subscriber/businessunit/v1: null at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)[:1.7.0_101] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)[:1.7.0_101] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)[:1.7.0_101] at java.lang.reflect.Constructor.newInstance(Constructor.java:526)[:1.7.0_101] at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.mapException(HTTPConduit.java:1364)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1353)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at org.apache.cxf.io.CacheAndWriteOutputStream.postClose(CacheAndWriteOutputStream.java:56)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at org.apache.cxf.io.CachedOutputStream.close(CachedOutputStream.java:215)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:651)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:516)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:418)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at org.apache.camel.component.cxf.CxfProducer.process(CxfProducer.java:116)[186:org.apache.camel.camel-cxf:2.15.1.redhat-620133] at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:129)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:77)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:91)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at com.veda.icc.common.camel.metrics.LogInterceptor$MetricsProcessor.process(LogInterceptor.java:198)[316:common-utility:1.2.17] at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:91)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:91)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.builder.NoErrorHandlerBuilder$1.process(NoErrorHandlerBuilder.java:40)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.component.direct.DirectProducer.process(DirectProducer.java:51)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:129)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:77)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:91)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at com.veda.icc.common.camel.metrics.LogInterceptor$MetricsProcessor.process(LogInterceptor.java:198)[316:common-utility:1.2.17] at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:91)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.ChoiceProcessor.process(ChoiceProcessor.java:111)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:77)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:91)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at com.veda.icc.common.camel.metrics.LogInterceptor$MetricsProcessor.process(LogInterceptor.java:198)[316:common-utility:1.2.17] at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:91)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.TryProcessor.process(TryProcessor.java:113)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.TryProcessor.process(TryProcessor.java:84)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:77)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:91)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at com.veda.icc.common.camel.metrics.LogInterceptor$MetricsProcessor.process(LogInterceptor.java:198)[316:common-utility:1.2.17] at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:91)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.component.direct.DirectProducer.process(DirectProducer.java:51)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:129)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:77)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:91)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at com.veda.icc.common.camel.metrics.LogInterceptor$MetricsProcessor.process(LogInterceptor.java:198)[316:common-utility:1.2.17] at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:91)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:448)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.FilterProcessor.process(FilterProcessor.java:58)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:77)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:91)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at com.veda.icc.common.camel.metrics.LogInterceptor$MetricsProcessor.process(LogInterceptor.java:198)[316:common-utility:1.2.17] at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:91)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:448)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)[165:org.apache.camel.camel-core:2.15.1.redhat-620133] at org.apache.camel.component.cxf.CxfConsumer$1.asyncInvoke(CxfConsumer.java:95)[186:org.apache.camel.camel-cxf:2.15.1.redhat-620133] at org.apache.camel.component.cxf.CxfConsumer$1.invoke(CxfConsumer.java:75)[186:org.apache.camel.camel-cxf:2.15.1.redhat-620133] at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)[:1.7.0_101] at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_101] at org.apache.cxf.interceptor.ServiceInvokerInterceptor$2.run(ServiceInvokerInterceptor.java:126)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:131)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)[118:org.apache.cxf.cxf-core:3.0.4.redhat-620133] at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:251)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:234)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:208)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:160)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:171)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:293)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:212)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at javax.servlet.http.HttpServlet.service(HttpServlet.java:595)[89:org.apache.geronimo.specs.geronimo-servlet_3.0_spec:1.0.0] at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:268)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:69)[101:org.ops4j.pax.web.pax-web-jetty:3.2.3] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:533)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:240)[101:org.ops4j.pax.web.pax-web-jetty:3.2.3] at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:75)[101:org.ops4j.pax.web.pax-web-jetty:3.2.3] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.Server.handle(Server.java:370)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)[94:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] ... 10 more Caused by: java.lang.NullPointerException at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1338)[123:org.apache.cxf.cxf-rt-transports-http:3.0.4.redhat-620133] ... 108 more Attached complete logs. Endpoint is defined following way. <camel-cxf:cxfEndpoint id= "business-unit-service-bean" address= "http: //${etp.services.contributor.host}:${etp.services.contributor.port}/services/identity/subscriber/businessunit/v1" wsdlURL= "classpath:adapters/identity/subscriber/wsdls/business-unit-v1.wsdl" serviceName= "isb:IdentitySubscriberBusinessUnitService" endpointName= "isb:IdentitySubscriberBusinessUnitServiceSOAP12Port" xmlns:isb= "http: //www.vedaxml.com/services/identity/subscriber/businessunit/v1" > <camel-cxf:properties> <entry key= "dataFormat" value= "MESSAGE" /> </camel-cxf:properties> </camel-cxf:cxfEndpoint>