[Axiom-developer] OutOfMemory issue with Axiom

[Rohit Singh]

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: address@hidden 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 address@hidden 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 address@hidden 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, address@hidden}

                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: address@hidden 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 address@hidden 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 address@hidden 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 address@hidden 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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