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Posted to dev@ws.apache.org by Rohit Singh <ro...@nucleussoftware.com> on 2015/11/27 06:41:51 UTC
OutOfMemory issue with Axiom
Hi,
I am using axiom-api-1.2.14.jar and axiom-impl-1.2.14.jar.
My SOAP response returns List<String> whose size is 150. Each string having size of 1.8 mb(avg).
When such huge data returns to axiom stax parsing, It suddenly increase the the heap memory by 600 mb which continued to reatain and not gets relaesed.
When I analyse this in visualvm I found that OMTextImpl class is taking this memory alone.
For the next hit this size increase to 1200mb and again this memory does not get freed.
For next 2-3 hits , system goes to OutOfMemory.
I am using below configuration:
#messageFactory (axiom) configuration
messageFactory.payloadCaching=true
When I use messageFactory.payloadCaching=false (I don't know whether this will solve the problem or not)
I face below exception:
23:21:19.467 [http-bio-8080-exec-1] ERROR o.a.c.s.spi.TransactionErrorHandler - Failed delivery for (MessageId: ID-NII414LEDF0240-62759-1448560261807-0-1 on ExchangeId: ID-NII414LEDF0240-62759-1448560261807-0-2). Exhausted after delivery attempt: 2 caught: org.apache.camel.InvalidPayloadException: No body available of type: java.io.InputStream but has value: org.springframework.util.xml.StaxSource@7fe0f13a of type: org.springframework.util.xml.StaxSource on: SpringWebserviceMessage[AxiomSoapMessage]. Caused by: Error during type conversion from type: org.springframework.util.xml.StaxSource to the required type: java.io.InputStream with value org.springframework.util.xml.StaxSource@7fe0f13a due java.lang.NullPointerException. Exchange[SpringWebserviceMessage[AxiomSoapMessage]]. Caused by: [org.apache.camel.TypeConversionException - Error during type conversion from type: org.springframework.util.xml.StaxSource to the required type: java.io.InputStream with value org.springframework.util.xml.StaxSource@7fe0f13a due java.lang.NullPointerException]
Message History
---------------------------------------------------------------------------------------------------------------------------------------
RouteId ProcessorId Processor Elapsed (ms)
[searchGlobalCollat] [searchGlobalCollat] [ ] [ 1029]
[searchGlobalCollat] [unmarshal2 ] [unmarshal[ref:jaxb] ] [ 1029]
Exchange
---------------------------------------------------------------------------------------------------------------------------------------
Exchange[
Id ID-NII414LEDF0240-62759-1448560261807-0-2
ExchangePattern InOptionalOut
Headers {breadcrumbId=ID-NII414LEDF0240-62759-1448560261807-0-1, CamelRedelivered=true, CamelRedeliveryCounter=1, CamelRedeliveryMaxCounter=1, CamelSpringWebserviceSoapHeader=org.springframework.util.xml.StaxSource@1143c2b6}
BodyType org.springframework.util.xml.StaxSource
Body [Body is instance of java.xml.transform.Source]
]
Stacktrace
---------------------------------------------------------------------------------------------------------------------------------------
org.apache.camel.InvalidPayloadException: No body available of type: java.io.InputStream but has value: org.springframework.util.xml.StaxSource@7fe0f13a of type: org.springframework.util.xml.StaxSource on: SpringWebserviceMessage[AxiomSoapMessage]. Caused by: Error during type conversion from type: org.springframework.util.xml.StaxSource to the required type: java.io.InputStream with value org.springframework.util.xml.StaxSource@7fe0f13a due java.lang.NullPointerException. Exchange[SpringWebserviceMessage[AxiomSoapMessage]]. Caused by: [org.apache.camel.TypeConversionException - Error during type conversion from type: org.springframework.util.xml.StaxSource to the required type: java.io.InputStream with value org.springframework.util.xml.StaxSource@7fe0f13a due java.lang.NullPointerException]
at org.apache.camel.impl.MessageSupport.getMandatoryBody(MessageSupport.java:101) ~[camel-core-2.12.3.jar:2.12.3]
at org.apache.camel.processor.UnmarshalProcessor.process(UnmarshalProcessor.java:59) ~[camel-core-2.12.3.jar:2.12.3]
at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:398) ~[camel-core-2.12.3.jar:2.12.3]
at org.apache.camel.spring.spi.TransactionErrorHandler.processByErrorHandler(TransactionErrorHandler.java:218) [camel-spring-2.12.3.jar:2.12.3]
at org.apache.camel.spring.spi.TransactionErrorHandler$1.doInTransactionWithoutResult(TransactionErrorHandler.java:181) [camel-spring-2.12.3.jar:2.12.3]
at org.springframework.transaction.support.TransactionCallbackWithoutResult.doInTransaction(TransactionCallbackWithoutResult.java:34) [spring-tx-4.0.2.RELEASE.jar:4.0.2.RELEASE]
at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133) [spring-tx-4.0.2.RELEASE.jar:4.0.2.RELEASE]
at org.apache.camel.spring.spi.TransactionErrorHandler.doInTransactionTemplate(TransactionErrorHandler.java:174) [camel-spring-2.12.3.jar:2.12.3]
at org.apache.camel.spring.spi.TransactionErrorHandler.processInTransaction(TransactionErrorHandler.java:134) [camel-spring-2.12.3.jar:2.12.3]
at org.apache.camel.spring.spi.TransactionErrorHandler.process(TransactionErrorHandler.java:103) [camel-spring-2.12.3.jar:2.12.3]
at org.apache.camel.spring.spi.TransactionErrorHandler.process(TransactionErrorHandler.java:112) [camel-spring-2.12.3.jar:2.12.3]
at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191) [camel-core-2.12.3.jar:2.12.3]
at org.apache.camel.processor.Pipeline.process(Pipeline.java:118) [camel-core-2.12.3.jar:2.12.3]
at org.apache.camel.processor.Pipeline.process(Pipeline.java:80) [camel-core-2.12.3.jar:2.12.3]
at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191) [camel-core-2.12.3.jar:2.12.3]
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:105) [camel-core-2.12.3.jar:2.12.3]
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:87) [camel-core-2.12.3.jar:2.12.3]
at org.apache.camel.component.spring.ws.SpringWebserviceConsumer.invoke(SpringWebserviceConsumer.java:59) [camel-spring-ws-2.12.3.jar:2.12.3]
at org.springframework.ws.server.endpoint.adapter.MessageEndpointAdapter.invoke(MessageEndpointAdapter.java:41) [spring-ws-core-2.1.4.RELEASE.jar:na]
at org.springframework.ws.server.MessageDispatcher.dispatch(MessageDispatcher.java:233) [spring-ws-core-2.1.4.RELEASE.jar:na]
at org.springframework.ws.server.MessageDispatcher.receive(MessageDispatcher.java:173) [spring-ws-core-2.1.4.RELEASE.jar:na]
at org.springframework.ws.transport.support.WebServiceMessageReceiverObjectSupport.handleConnection(WebServiceMessageReceiverObjectSupport.java:88) [spring-ws-core-2.1.4.RELEASE.jar:na]
at org.springframework.ws.transport.http.WebServiceMessageReceiverHandlerAdapter.handle(WebServiceMessageReceiverHandlerAdapter.java:59) [spring-ws-core-2.1.4.RELEASE.jar:na]
at org.springframework.ws.transport.http.MessageDispatcherServlet.doService(MessageDispatcherServlet.java:292) [spring-ws-core-2.1.4.RELEASE.jar:na]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961) [spring-webmvc-4.0.2.RELEASE.jar:4.0.2.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863) [spring-webmvc-4.0.2.RELEASE.jar:4.0.2.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:647) [servlet-api.jar:na]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837) [spring-webmvc-4.0.2.RELEASE.jar:4.0.2.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) [servlet-api.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) [catalina.jar:7.0.50]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.50]
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:202) [javamelody-core-1.51.0.jar:1.51.0]
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:180) [javamelody-core-1.51.0.jar:1.51.0]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) [catalina.jar:7.0.50]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.50]
at com.github.ziplet.filter.compression.CompressingFilter.doFilter(CompressingFilter.java:300) [ziplet-2.0.0.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) [catalina.jar:7.0.50]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.50]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) [catalina.jar:7.0.50]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) [catalina.jar:7.0.50]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) [catalina.jar:7.0.50]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) [catalina.jar:7.0.50]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) [catalina.jar:7.0.50]
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) [catalina.jar:7.0.50]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) [catalina.jar:7.0.50]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:409) [catalina.jar:7.0.50]
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1044) [tomcat-coyote.jar:7.0.50]
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607) [tomcat-coyote.jar:7.0.50]
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313) [tomcat-coyote.jar:7.0.50]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [na:1.6.0_31]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [na:1.6.0_31]
at java.lang.Thread.run(Thread.java:662) [na:1.6.0_31]
Caused by: org.apache.camel.TypeConversionException: Error during type conversion from type: org.springframework.util.xml.StaxSource to the required type: java.io.InputStream with value org.springframework.util.xml.StaxSource@7fe0f13a due java.lang.NullPointerException
at org.apache.camel.impl.converter.BaseTypeConverterRegistry.mandatoryConvertTo(BaseTypeConverterRegistry.java:173) ~[camel-core-2.12.3.jar:2.12.3]
at org.apache.camel.impl.MessageSupport.getMandatoryBody(MessageSupport.java:99) ~[camel-core-2.12.3.jar:2.12.3]
... 51 common frames omitted
Caused by: org.apache.camel.RuntimeCamelException: java.lang.NullPointerException
at org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1363) ~[camel-core-2.12.3.jar:2.12.3]
at org.apache.camel.util.ObjectHelper.invokeMethod(ObjectHelper.java:1005) ~[camel-core-2.12.3.jar:2.12.3]
at org.apache.camel.impl.converter.InstanceMethodTypeConverter.convertTo(InstanceMethodTypeConverter.java:78) ~[camel-core-2.12.3.jar:2.12.3]
at org.apache.camel.impl.converter.BaseTypeConverterRegistry.doConvertTo(BaseTypeConverterRegistry.java:275) ~[camel-core-2.12.3.jar:2.12.3]
at org.apache.camel.impl.converter.BaseTypeConverterRegistry.mandatoryConvertTo(BaseTypeConverterRegistry.java:164) ~[camel-core-2.12.3.jar:2.12.3]
... 52 common frames omitted
Caused by: java.lang.NullPointerException: null
at org.apache.axiom.om.impl.llom.SwitchingWrapper.next(SwitchingWrapper.java:965) ~[axiom-impl-1.2.14.jar:1.2.14]
at javax.xml.stream.util.StreamReaderDelegate.next(StreamReaderDelegate.java:60) ~[na:1.6.0_31]
at org.springframework.util.xml.StaxStreamXMLReader.parseInternal(StaxStreamXMLReader.java:123) ~[spring-core-4.0.2.RELEASE.jar:4.0.2.RELEASE]
at org.springframework.util.xml.AbstractStaxXMLReader.parse(AbstractStaxXMLReader.java:155) ~[spring-core-4.0.2.RELEASE.jar:4.0.2.RELEASE]
at org.springframework.util.xml.AbstractStaxXMLReader.parse(AbstractStaxXMLReader.java:139) ~[spring-core-4.0.2.RELEASE.jar:4.0.2.RELEASE]
at org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:485) ~[xalan-2.7.1.jar:na]
at com.nucleus.integration.core.camel.converter.XmlConverter.sourceToInputStream(XmlConverter.java:53) ~[neutrino-integration-core-1.41-SNAPSHOT.jar:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_31]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_31]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_31]
at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_31]
at org.apache.camel.util.ObjectHelper.invokeMethod(ObjectHelper.java:1001) ~[camel-core-2.12.3.jar:2.12.3]
... 55 common frames omitted
Your help will be highly appreciated.
Rgrds,Rohit
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Re: OutOfMemory issue with Axiom
Posted by Andreas Veithen <an...@gmail.com>.
See comments inline.
Andreas
On Fri, Nov 27, 2015 at 6:41 AM, Rohit Singh
<ro...@nucleussoftware.com> wrote:
> Hi,
>
>
>
> I am using axiom-api-1.2.14.jar and axiom-impl-1.2.14.jar.
>
> My SOAP response returns List<String> whose size is 150. Each string having
> size of 1.8 mb(avg).
>
> When such huge data returns to axiom stax parsing, It suddenly increase the
> the heap memory by 600 mb
With payloadCaching=true that would be the expected amount of memory
to store the message.
> which continued to reatain and not gets relaesed.
>
> When I analyse this in visualvm I found that OMTextImpl class is taking this
> memory alone.
>
> For the next hit this size increase to 1200mb and again this memory does not
> get freed.
This sounds like the memory doesn't get freed after the message has
been processed. Have you tried to determine what keeps the objects in
memory (i.e. what is the chain of strong references from the GC root
to the OMTextImpl objects)?
>
>
> For next 2-3 hits , system goes to OutOfMemory.
>
>
>
> I am using below configuration:
>
> #messageFactory (axiom) configuration
>
> messageFactory.payloadCaching=true
>
>
>
>
>
> When I use messageFactory.payloadCaching=false (I don’t know whether
> this will solve the problem or not)
>
> I face below exception:
>
> 23:21:19.467 [http-bio-8080-exec-1] ERROR
> o.a.c.s.spi.TransactionErrorHandler - Failed delivery for (MessageId:
> ID-NII414LEDF0240-62759-1448560261807-0-1 on ExchangeId:
> ID-NII414LEDF0240-62759-1448560261807-0-2). Exhausted after delivery
> attempt: 2 caught: org.apache.camel.InvalidPayloadException: No body
> available of type: java.io.InputStream but has value:
> org.springframework.util.xml.StaxSource@7fe0f13a of type:
> org.springframework.util.xml.StaxSource on:
> SpringWebserviceMessage[AxiomSoapMessage]. Caused by: Error during type
> conversion from type: org.springframework.util.xml.StaxSource to the
> required type: java.io.InputStream with value
> org.springframework.util.xml.StaxSource@7fe0f13a due
> java.lang.NullPointerException.
> Exchange[SpringWebserviceMessage[AxiomSoapMessage]]. Caused by:
> [org.apache.camel.TypeConversionException - Error during type conversion
> from type: org.springframework.util.xml.StaxSource to the required type:
> java.io.InputStream with value
> org.springframework.util.xml.StaxSource@7fe0f13a due
> java.lang.NullPointerException]
>
>
>
> Message History
>
> ---------------------------------------------------------------------------------------------------------------------------------------
>
> RouteId ProcessorId Processor
> Elapsed (ms)
>
> [searchGlobalCollat] [searchGlobalCollat] [
> ] [ 1029]
>
> [searchGlobalCollat] [unmarshal2 ] [unmarshal[ref:jaxb]
> ] [ 1029]
>
>
>
> Exchange
>
> ---------------------------------------------------------------------------------------------------------------------------------------
>
> Exchange[
>
> Id
> ID-NII414LEDF0240-62759-1448560261807-0-2
>
> ExchangePattern InOptionalOut
>
> Headers
> {breadcrumbId=ID-NII414LEDF0240-62759-1448560261807-0-1,
> CamelRedelivered=true, CamelRedeliveryCounter=1,
> CamelRedeliveryMaxCounter=1,
> CamelSpringWebserviceSoapHeader=org.springframework.util.xml.StaxSource@1143c2b6}
>
> BodyType org.springframework.util.xml.StaxSource
>
> Body [Body is instance of
> java.xml.transform.Source]
>
> ]
>
>
>
> Stacktrace
>
> ---------------------------------------------------------------------------------------------------------------------------------------
>
> org.apache.camel.InvalidPayloadException: No body available of type:
> java.io.InputStream but has value:
> org.springframework.util.xml.StaxSource@7fe0f13a of type:
> org.springframework.util.xml.StaxSource on:
> SpringWebserviceMessage[AxiomSoapMessage]. Caused by: Error during type
> conversion from type: org.springframework.util.xml.StaxSource to the
> required type: java.io.InputStream with value
> org.springframework.util.xml.StaxSource@7fe0f13a due
> java.lang.NullPointerException.
> Exchange[SpringWebserviceMessage[AxiomSoapMessage]]. Caused by:
> [org.apache.camel.TypeConversionException - Error during type conversion
> from type: org.springframework.util.xml.StaxSource to the required type:
> java.io.InputStream with value
> org.springframework.util.xml.StaxSource@7fe0f13a due
> java.lang.NullPointerException]
>
> at
> org.apache.camel.impl.MessageSupport.getMandatoryBody(MessageSupport.java:101)
> ~[camel-core-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.processor.UnmarshalProcessor.process(UnmarshalProcessor.java:59)
> ~[camel-core-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:398)
> ~[camel-core-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.spring.spi.TransactionErrorHandler.processByErrorHandler(TransactionErrorHandler.java:218)
> [camel-spring-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.spring.spi.TransactionErrorHandler$1.doInTransactionWithoutResult(TransactionErrorHandler.java:181)
> [camel-spring-2.12.3.jar:2.12.3]
>
> at
> org.springframework.transaction.support.TransactionCallbackWithoutResult.doInTransaction(TransactionCallbackWithoutResult.java:34)
> [spring-tx-4.0.2.RELEASE.jar:4.0.2.RELEASE]
>
> at
> org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133)
> [spring-tx-4.0.2.RELEASE.jar:4.0.2.RELEASE]
>
> at
> org.apache.camel.spring.spi.TransactionErrorHandler.doInTransactionTemplate(TransactionErrorHandler.java:174)
> [camel-spring-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.spring.spi.TransactionErrorHandler.processInTransaction(TransactionErrorHandler.java:134)
> [camel-spring-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.spring.spi.TransactionErrorHandler.process(TransactionErrorHandler.java:103)
> [camel-spring-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.spring.spi.TransactionErrorHandler.process(TransactionErrorHandler.java:112)
> [camel-spring-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
> [camel-core-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.processor.Pipeline.process(Pipeline.java:118)
> [camel-core-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.processor.Pipeline.process(Pipeline.java:80)
> [camel-core-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
> [camel-core-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:105)
> [camel-core-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:87)
> [camel-core-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.component.spring.ws.SpringWebserviceConsumer.invoke(SpringWebserviceConsumer.java:59)
> [camel-spring-ws-2.12.3.jar:2.12.3]
>
> at
> org.springframework.ws.server.endpoint.adapter.MessageEndpointAdapter.invoke(MessageEndpointAdapter.java:41)
> [spring-ws-core-2.1.4.RELEASE.jar:na]
>
> at
> org.springframework.ws.server.MessageDispatcher.dispatch(MessageDispatcher.java:233)
> [spring-ws-core-2.1.4.RELEASE.jar:na]
>
> at
> org.springframework.ws.server.MessageDispatcher.receive(MessageDispatcher.java:173)
> [spring-ws-core-2.1.4.RELEASE.jar:na]
>
> at
> org.springframework.ws.transport.support.WebServiceMessageReceiverObjectSupport.handleConnection(WebServiceMessageReceiverObjectSupport.java:88)
> [spring-ws-core-2.1.4.RELEASE.jar:na]
>
> at
> org.springframework.ws.transport.http.WebServiceMessageReceiverHandlerAdapter.handle(WebServiceMessageReceiverHandlerAdapter.java:59)
> [spring-ws-core-2.1.4.RELEASE.jar:na]
>
> at
> org.springframework.ws.transport.http.MessageDispatcherServlet.doService(MessageDispatcherServlet.java:292)
> [spring-ws-core-2.1.4.RELEASE.jar:na]
>
> at
> org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
> [spring-webmvc-4.0.2.RELEASE.jar:4.0.2.RELEASE]
>
> at
> org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863)
> [spring-webmvc-4.0.2.RELEASE.jar:4.0.2.RELEASE]
>
> at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
> [servlet-api.jar:na]
>
> at
> org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
> [spring-webmvc-4.0.2.RELEASE.jar:4.0.2.RELEASE]
>
> at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
> [servlet-api.jar:na]
>
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
> [catalina.jar:7.0.50]
>
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> [catalina.jar:7.0.50]
>
> at
> net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:202)
> [javamelody-core-1.51.0.jar:1.51.0]
>
> at
> net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:180)
> [javamelody-core-1.51.0.jar:1.51.0]
>
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
> [catalina.jar:7.0.50]
>
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> [catalina.jar:7.0.50]
>
> at
> com.github.ziplet.filter.compression.CompressingFilter.doFilter(CompressingFilter.java:300)
> [ziplet-2.0.0.jar:na]
>
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
> [catalina.jar:7.0.50]
>
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> [catalina.jar:7.0.50]
>
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
> [catalina.jar:7.0.50]
>
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
> [catalina.jar:7.0.50]
>
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
> [catalina.jar:7.0.50]
>
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
> [catalina.jar:7.0.50]
>
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
> [catalina.jar:7.0.50]
>
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
> [catalina.jar:7.0.50]
>
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
> [catalina.jar:7.0.50]
>
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:409)
> [catalina.jar:7.0.50]
>
> at
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1044)
> [tomcat-coyote.jar:7.0.50]
>
> at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
> [tomcat-coyote.jar:7.0.50]
>
> at
> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
> [tomcat-coyote.jar:7.0.50]
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> [na:1.6.0_31]
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> [na:1.6.0_31]
>
> at java.lang.Thread.run(Thread.java:662) [na:1.6.0_31]
>
> Caused by: org.apache.camel.TypeConversionException: Error during type
> conversion from type: org.springframework.util.xml.StaxSource to the
> required type: java.io.InputStream with value
> org.springframework.util.xml.StaxSource@7fe0f13a due
> java.lang.NullPointerException
>
> at
> org.apache.camel.impl.converter.BaseTypeConverterRegistry.mandatoryConvertTo(BaseTypeConverterRegistry.java:173)
> ~[camel-core-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.impl.MessageSupport.getMandatoryBody(MessageSupport.java:99)
> ~[camel-core-2.12.3.jar:2.12.3]
>
> ... 51 common frames omitted
>
> Caused by: org.apache.camel.RuntimeCamelException:
> java.lang.NullPointerException
>
> at
> org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1363)
> ~[camel-core-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.util.ObjectHelper.invokeMethod(ObjectHelper.java:1005)
> ~[camel-core-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.impl.converter.InstanceMethodTypeConverter.convertTo(InstanceMethodTypeConverter.java:78)
> ~[camel-core-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.impl.converter.BaseTypeConverterRegistry.doConvertTo(BaseTypeConverterRegistry.java:275)
> ~[camel-core-2.12.3.jar:2.12.3]
>
> at
> org.apache.camel.impl.converter.BaseTypeConverterRegistry.mandatoryConvertTo(BaseTypeConverterRegistry.java:164)
> ~[camel-core-2.12.3.jar:2.12.3]
>
> ... 52 common frames omitted
>
> Caused by: java.lang.NullPointerException: null
>
> at
> org.apache.axiom.om.impl.llom.SwitchingWrapper.next(SwitchingWrapper.java:965)
> ~[axiom-impl-1.2.14.jar:1.2.14]
>
> at
> javax.xml.stream.util.StreamReaderDelegate.next(StreamReaderDelegate.java:60)
> ~[na:1.6.0_31]
>
> at
> org.springframework.util.xml.StaxStreamXMLReader.parseInternal(StaxStreamXMLReader.java:123)
> ~[spring-core-4.0.2.RELEASE.jar:4.0.2.RELEASE]
>
> at
> org.springframework.util.xml.AbstractStaxXMLReader.parse(AbstractStaxXMLReader.java:155)
> ~[spring-core-4.0.2.RELEASE.jar:4.0.2.RELEASE]
>
> at
> org.springframework.util.xml.AbstractStaxXMLReader.parse(AbstractStaxXMLReader.java:139)
> ~[spring-core-4.0.2.RELEASE.jar:4.0.2.RELEASE]
>
> at
> org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:485)
> ~[xalan-2.7.1.jar:na]
>
> at
> com.nucleus.integration.core.camel.converter.XmlConverter.sourceToInputStream(XmlConverter.java:53)
> ~[neutrino-integration-core-1.41-SNAPSHOT.jar:na]
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method) ~[na:1.6.0_31]
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> ~[na:1.6.0_31]
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> ~[na:1.6.0_31]
>
> at java.lang.reflect.Method.invoke(Method.java:597)
> ~[na:1.6.0_31]
>
> at
> org.apache.camel.util.ObjectHelper.invokeMethod(ObjectHelper.java:1001)
> ~[camel-core-2.12.3.jar:2.12.3]
>
> ... 55 common frames omitted
>
The code that throws the NullPointerException has been entirely
rewritten. Can you test that with Axiom 1.2.16?
>
> Your help will be highly appreciated.
>
>
>
> Rgrds,Rohit
>
>
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