Re: OutofMemory Exception i n ServiceMIx

Freeman Fang Wed, 23 Mar 2011 02:36:36 -0700

Hi,

Though not exactly sure the reason about the Memory issue youencounter(looks like a memory leak to me, you can use some memoryprofile tool to dig to see if there's some certain object count keepincrease), but IMHO1. your smx version is quite old, even with Servicemix 3.x, the latestversion now is 3.3.22. For handle soap request message, I think servicemix-cxf-bccomponent is more suitable to do it, you can try with cxfbc:consumerto see if you still encounter this memory issue.


Freeman
On 2011-3-23, at 下午4:19, V SRAVANI-XPK437 wrote:

HI
we are using servicemix on solaris and I could see in the
<SERVICEMIX_HOME>/bin/servicemix the java max memory is set as 512only
but still it is throwing exception.This the servicemix.log when it got
started.

servicemix: JAVA_HOME not set; results may vary
java version "1.5.0_17"
Java(TM) Platform, Standard Edition for Business (build 1.5.0_17-b04)
Java HotSpot(TM) Server VM (build 1.5.0_17-b04, mixed mode)

java -server -Xms128M -Xmx512M
-Dderby.system.home=/opt/motomgr/ems/ServiceMix/data/derby
-Dderby.storage.fileSyncTransactionLog=true -Dcom.su
n.management.jmxremote -classpath
:/opt/motomgr/ems/ServiceMix/conf:/opt/motomgr/ems/ServiceMix/lib/classw
orlds-1.0.1.jar -Dclassworlds.conf=/
opt/motomgr/ems/ServiceMix/conf/servicemix.conf
-Dservicemix.home=/opt/motomgr/ems/ServiceMix -Dcygwin.user.home=
-Djava.endorsed.dirs=/opt/mo
tomgr/ems/ServiceMix/lib/endorsed org.codehaus.classworlds.Launcher
servicemix.xml
Starting Apache ServiceMix ESB: 3.2.1

Loading Apache ServiceMix from file: servicemix.xml
INFO  - ConnectorServerFactoryBean     - JMX connector available at:
service:jmx:rmi:///jndi/rmi://localhost:1093/jmxrmi




Thanks&Regards
Sravani.V

-----Original Message-----
From: Knut Enners [mailto:[email protected]]
Sent: Wednesday, March 23, 2011 12:55 PM
To: [email protected]
Subject: Re: OutofMemory Exception i n ServiceMIx

Hi,
you have to adjust the variable JAVA_OPTS, either by setting it as an
environment variable or by tweaking the startup scripts in the "bin"
folder, in particular -Xms = min heap size  -Xmx = max heap size

cheers,
Knut


On 23.03.2011 01:00, V SRAVANI-XPK437 wrote:
HI

I are using servicemix 3.2.1 version and I am beginner to ServiceMix
and
we are sending soap messages to it.
After some time(time is not consistent) I am getting nullpointer
exceptions and then out ofmemory exception.Can any of you please let
me
know how we can get rid of this issue.

At the beginning I am getting this exception

02:33:52,994 | WARN  | btpool1-1115 | jetty                    |
ervicemix.http.jetty.JCLLogger   96 | Nested in
javax.servlet.ServletException: Failed to process request:
com.ctc.wstx.exc.WstxIOException: null:
com.ctc.wstx.exc.WstxIOException: null
        at
com.ctc.wstx.sw.BaseStreamWriter.finishDocument(BaseStreamWriter.java:16
87)
        at
com.ctc.wstx.sw.BaseStreamWriter.writeEndDocument(BaseStreamWriter.java:
585)
        at
org.apache.servicemix.soap.marshalers.SoapWriter.writeSimpleMessage(Soap
Writer.java:130)
        at
org.apache.servicemix.soap.marshalers.SoapWriter.write(SoapWriter.java:9
2)
        at
org.apache.servicemix.http.processors.ConsumerProcessor.processResponse(
ConsumerProcessor.java:222)
        at
org.apache.servicemix.http.processors.ConsumerProcessor.process(Consumer
Processor.java:203)
        at
org.apache.servicemix.http.HttpBridgeServlet.doPost(HttpBridgeServlet.ja
va:71)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
        at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
        at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
        at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
        at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandler
Collection.java:211)
        at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.jav
a:114)
        at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
        at org.mortbay.jetty.Server.handle(Server.java:313)
        at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506)
        at
org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.j
ava:844)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:726)
        at
org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:205)
        at
org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
        at
org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.jav
a:227)
        at
org.mortbay.jetty.security.SslSocketConnector$SslConnection.run(SslSocke
tConnector.java:626)
        at
org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.ja
va:442)
Caused by: org.mortbay.jetty.EofException
        at org.mortbay.jetty.HttpGenerator.flush(HttpGenerator.java:760)
        at
org.mortbay.jetty.AbstractGenerator$Output.flush(AbstractGenerator.java:
564)
        at
org.mortbay.jetty.HttpConnection$Output.flush(HttpConnection.java:907)
        at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:99)
        at
com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:214)
        at
com.ctc.wstx.sw.BufferingXmlWriter.close(BufferingXmlWriter.java:194)
        at
com.ctc.wstx.sw.BaseStreamWriter.finishDocument(BaseStreamWriter.java:16
85)
        ... 23 more
Caused by: java.net.SocketException: Broken pipe
        at java.net.SocketOutputStream.socketWrite0(Native Method)
        at
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
        at
java.net.SocketOutputStream.write(SocketOutputStream.java:136)
        at
com.sun.net.ssl.internal.ssl.OutputRecord.writeBuffer(OutputRecord.java:
295)
        at
com.sun.net.ssl.internal.ssl.OutputRecord.write(OutputRecord.java:284)
        at
com.sun.net.ssl.internal.ssl.SSLSocketImpl.writeRecordInternal(SSLSocket
Impl.java:727)
        at
com.sun.net.ssl.internal.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.jav
a:715)
        at
com.sun.net.ssl.internal.ssl.AppOutputStream.write(AppOutputStream.java:
59)
        at
org.mortbay.io.ByteArrayBuffer.writeTo(ByteArrayBuffer.java:158)
        at
org.mortbay.io.bio.StreamEndPoint.flush(StreamEndPoint.java:122)
        at
org.mortbay.io.bio.StreamEndPoint.flush(StreamEndPoint.java:154)
        at org.mortbay.jetty.HttpGenerator.flush(HttpGenerator.java:682)
        ... 29 more


02:57:31,997 | WARN  | btpool1-898 | jetty                    |
ervicemix.http.jetty.JCLLogger   96 | /Broker/
java.lang.NullPointerException
        at
org.apache.servicemix.http.processors.ConsumerProcessor.process(Consumer
Processor.java:192)
        at
org.apache.servicemix.http.HttpBridgeServlet.doPost(HttpBridgeServlet.ja
va:71)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
        at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
        at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
        at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
        at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandler
Collection.java:211)
        at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.jav
a:114)
        at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
        at org.mortbay.jetty.Server.handle(Server.java:313)
        at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506)
        at
org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.j
ava:844)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:644)
        at
org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:205)
        at
org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
        at
org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.jav
a:227)
        at
org.mortbay.jetty.security.SslSocketConnector$SslConnection.run(SslSocke
tConnector.java:626)
        at
org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.ja
va:442)




03:00:14,048 | ERROR | pool-flow.seda.servicemix-wsn2005-thread-4 |
SedaQueue                | .jbi.nmr.flow.seda.SedaQueue$1  136 |
org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1@14cfbc0 got error
processing InOnly[
  id: ID:10.18.67.178-12e13b203dc-3:151756
  status: Active
  role: provider
  endpoint: ID-MOFM-58508-1297410607244-6-75
  in:<?xml version="1.0" encoding="UTF-8"?><ns2:Notify
xmlns:ns2="http://docs.oasis-open.org/wsn/b-2";
xmlns="http://www.w3.org/2005/08/addressing";
xmlns:ns3="http://docs.oasis-open.org/wsrf/bf-2";
xmlns:ns4="http://docs.oasis-open.org/wsn/t-1"><ns2:NotificationMessage>
<ns2:Topic
Dialect="http://docs.oasis-open.org/wsn/t-1/TopicExpression/Simple">Alar
mTopic</ns2:Topic><ns2:Message><alarm:Alarm
xmlns:alarm="http://alarms.some-host";><ALRMSTRING xmlns=""
xmlns:ns6="http://www.w3.org/2005/08/addressing";>&lt;?xml
version="1.0"
encoding="UTF-8"?><Notification><NotificationHeader><M
OCI>eNB/1088/eNB_Function/enbf=1</MOCI><notificationType>
1</notificationType></NotificationHeader><NotificationCon
tent><alarmID>40879</alarmID><createTime>1297843469
000</createTime><eventTime>1297843469000</eventTime>&l
t;eventType>4</eventType><perceivedSeverity>1</perceiv
edSeverity><problemCause>56</problemCause><specificPro
blem>1</specificProblem><additionalInfo><![CDATA[Criti
cal(1)]]></additionalInfo><additionalText><![CDATA[eNo
deBENBFunctionDeviceLockedAlarm--equipment-alarm]]></additionalTex
t></NotificationContent></Notification></ALRMSTRING></ala
rm:Alarm></ns2:Message></ns2:NotificationMessage></ns2:Notify>
]
java.lang.OutOfMemoryError: Java heap space
        at java.io.BufferedWriter.<init>(BufferedWriter.java:87)
        at java.io.BufferedWriter.<init>(BufferedWriter.java:70)
        at
com.sun.xml.bind.v2.runtime.MarshallerImpl.createWriter(MarshallerImpl.j
ava:381)
        at
com.sun.xml.bind.v2.runtime.MarshallerImpl.createWriter(MarshallerImpl.j
ava:402)
        at
com.sun.xml.bind.v2.runtime.MarshallerImpl.createXmlOutput(MarshallerImp
l.java:181)
        at
com.sun.xml.bind.v2.runtime.MarshallerImpl.marshal(MarshallerImpl.java:2
21)
        at
javax.xml.bind.helpers.AbstractMarshallerImpl.marshal(AbstractMarshaller
Impl.java:77)
        at
org.apache.servicemix.wsn.jms.JmsPullPoint.store(JmsPullPoint.java:85)
        at
org.apache.servicemix.wsn.AbstractPullPoint.notify(AbstractPullPoint.jav
a:70)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at
org.apache.servicemix.wsn.component.WSNEndpoint.process(WSNEndpoint.java
:143)
        at
org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeC
ycle.java:538)
        at
org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBas
eLifeCycle.java:490)
        at
org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCyc
le.java:46)
        at
org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(D
eliveryChannelImpl.java:610)
        at
org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.j
ava:170)
        at
org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java
:167)
        at
org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:1
34)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecuto
r.java:650)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.ja
va:675)
        at java.lang.Thread.run(Thread.java:595)

Thanks&Regards
Sravani.V



--
Freeman Fang

------------------------

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blog: http://freemanfang.blogspot.com
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Apache Servicemix:http://servicemix.apache.org
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Apache Karaf: http://karaf.apache.org
Apache Felix: http://felix.apache.org

Re: OutofMemory Exception i n ServiceMIx

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