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Posted to rampart-dev@ws.apache.org by Arlindo Luis Marcon Junior <ar...@gmail.com> on 2008/04/30 03:10:48 UTC
[Rampart]
Hi All...
I have little doubt here...
I have a rampart-client inside one service,,, or in other words: I have
a client that access a service,,, and this service is the client of
another service...
If I execute the same operation many times,,, like a loop-test... the
resources of the computer run out... And I receive an exception like this:
===========================================================================
ERROR: org.apache.axis2.AxisFault: Java heap space
at
org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:486)
at
org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:343)
at
org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:389)
at
org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:211)
at
org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
at
org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:528)
at
org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:508)
===========================================================================
I tried increase the heap space and follow others cues in the mail
lists,,, but without success...
After I call the client ( inside the service ) I tried too call the
"client.cleanup(); and System.gc();",,, but nothing,,, every time that I
increase the load I receive the same exception...
Without rampart module enganged, I can increase the load without problems...
Someone can help-me,,, or give-me some direction... please...
Many Thanks in Advance...
I don't know if here is the right place to send my doubt,,, then,, sorry
my mistake,,, and sorry my poor english...
--
Arlindo Luis Marcon Junior
E-mail: arlindomarconjr@gmail.com
Internet Web Page: http://lattes.cnpq.br/6483462042489662
ICQ: 138864173
Curitiba - Paraná - Brasil
Re: [Rampart]
Posted by Arlindo Luis Marcon Junior <ar...@gmail.com>.
Hi Nandana...
Thanks for your attention...
I attached a zip file with the source code of the service...
The web service exposed class is named "ClsPepOutsourcing"...
The rampart-client is named "ClsCltOfPDPG"....
Some configurations in TomCat,,, inside the "catalinha.bat" file:
""set CATALINA_OPTS=-client -server -Xms128m -Xmx400m""
Versions used:
JDK: jdk1.6.0_02
TomCat: apache-tomcat-6.0.14
Axis2: axis2-1.3
Rampart: rampart-1.3
Thanks again,,,
Any help is welcome...
p.s.: Maybe, you will need the client and the another service too?
This is not the final code,,, then some extra classes/methods are not
terminated...
I am a newbie in java and web services,,, then,,, this is not a too
elegant program... :-)
==============================================================
Nandana Mihindukulasooriya escreveu:
> Hi Arlindo,
> Will you be able to attach you source of the service, so that we
> can debug and see where the memory leak is ?
>
> thanks,
> nandana
>
> When I try make the same request many times ( e.g. a Eclipse-IDE client call
>
>> a loop-test,,, a loop with more than 200 interactions ) I received this
>> exception...
>> Inside my web service, I have a client, like a module that make requests
>> to another service, sending some information...
>> It is like a simple client, but inside the web service,,, it is executed
>> in the thread which run the new instance of the service...
>> The client is a class/method call...
>>
>> And, I am using the default scope ("request") to do my requests, and to
>> deploy my services in axis2,,, like "<service name="MyService"
>> scope="request">" in services.xml file...
>> I don't know if it is possible to do,,, or if this is the correct manner
>> to do it... but,,, I need a call to another service...
>>
>> Thanks Again...
>>
>>
>> Hopes I had explained better... my english is poor... sorry...
>>
>>
>> Joana M. F. Trindade escreveu:
>>
>> Hi Arlindo,
>>
>>> I don't know if I understood you correctly, but you're saying this error
>>> only happens when you try making the service request more than once?
>>> How exactly are you engaging Rampart on the service acting as a client
>>> to
>>> the other service?
>>>
>>> Cheers,
>>> Joana
>>>
>>> On Tue, Apr 29, 2008 at 10:10 PM, Arlindo Luis Marcon Junior <
>>> arlindomarconjr@gmail.com> wrote:
>>>
>>>
>>>
>>>
>>>> Hi All...
>>>>
>>>> I have little doubt here...
>>>> I have a rampart-client inside one service,,, or in other words: I
>>>> have
>>>> a client that access a service,,, and this service is the client of
>>>> another service...
>>>>
>>>> If I execute the same operation many times,,, like a loop-test... the
>>>> resources of the computer run out... And I receive an exception like
>>>> this:
>>>>
>>>>
>>>>
>>>> ===========================================================================
>>>> ERROR: org.apache.axis2.AxisFault: Java heap space
>>>> at
>>>>
>>>>
>>>> org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:486)
>>>> at
>>>>
>>>>
>>>> org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:343)
>>>> at
>>>>
>>>>
>>>> org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:389)
>>>> at
>>>>
>>>>
>>>> org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:211)
>>>> at
>>>>
>>>> org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
>>>> at
>>>>
>>>> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:528)
>>>> at
>>>>
>>>> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:508)
>>>>
>>>>
>>>> ===========================================================================
>>>>
>>>> I tried increase the heap space and follow others cues in the mail
>>>> lists,,, but without success...
>>>>
>>>> After I call the client ( inside the service ) I tried too call the
>>>> "client.cleanup(); and System.gc();",,, but nothing,,, every time that
>>>> I
>>>> increase the load I receive the same exception...
>>>>
>>>> Without rampart module enganged, I can increase the load without
>>>> problems...
>>>>
>>>> Someone can help-me,,, or give-me some direction... please...
>>>> Many Thanks in Advance...
>>>>
>>>> I don't know if here is the right place to send my doubt,,, then,,
>>>> sorry
>>>> my mistake,,, and sorry my poor english...
>>>>
>>>> --
>>>> Arlindo Luis Marcon Junior
>>>> E-mail: arlindomarconjr@gmail.com
>>>> Internet Web Page: http://lattes.cnpq.br/6483462042489662
>>>> ICQ: 138864173
>>>> Curitiba - Paraná - Brasil
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>>
>> --
>> Arlindo Luis Marcon Junior
>> E-mail: arlindomarconjr@gmail.com
>> Internet Web Page: http://lattes.cnpq.br/6483462042489662
>> ICQ: 138864173
>> Curitiba - Paraná - Brasil
>>
>>
>>
>
>
--
Arlindo Luis Marcon Junior
E-mail: arlindomarconjr@gmail.com
Internet Web Page: http://lattes.cnpq.br/6483462042489662
ICQ: 138864173
Curitiba - Paraná - Brasil
Re: [Rampart]
Posted by Nandana Mihindukulasooriya <na...@gmail.com>.
Hi Arlindo,
Will you be able to attach you source of the service, so that we
can debug and see where the memory leak is ?
thanks,
nandana
When I try make the same request many times ( e.g. a Eclipse-IDE client call
> a loop-test,,, a loop with more than 200 interactions ) I received this
> exception...
> Inside my web service, I have a client, like a module that make requests
> to another service, sending some information...
> It is like a simple client, but inside the web service,,, it is executed
> in the thread which run the new instance of the service...
> The client is a class/method call...
>
> And, I am using the default scope ("request") to do my requests, and to
> deploy my services in axis2,,, like "<service name="MyService"
> scope="request">" in services.xml file...
> I don't know if it is possible to do,,, or if this is the correct manner
> to do it... but,,, I need a call to another service...
>
> Thanks Again...
>
>
> Hopes I had explained better... my english is poor... sorry...
>
>
> Joana M. F. Trindade escreveu:
>
> Hi Arlindo,
> >
> > I don't know if I understood you correctly, but you're saying this error
> > only happens when you try making the service request more than once?
> > How exactly are you engaging Rampart on the service acting as a client
> > to
> > the other service?
> >
> > Cheers,
> > Joana
> >
> > On Tue, Apr 29, 2008 at 10:10 PM, Arlindo Luis Marcon Junior <
> > arlindomarconjr@gmail.com> wrote:
> >
> >
> >
> > > Hi All...
> > >
> > > I have little doubt here...
> > > I have a rampart-client inside one service,,, or in other words: I
> > > have
> > > a client that access a service,,, and this service is the client of
> > > another service...
> > >
> > > If I execute the same operation many times,,, like a loop-test... the
> > > resources of the computer run out... And I receive an exception like
> > > this:
> > >
> > >
> > >
> > > ===========================================================================
> > > ERROR: org.apache.axis2.AxisFault: Java heap space
> > > at
> > >
> > >
> > > org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:486)
> > > at
> > >
> > >
> > > org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:343)
> > > at
> > >
> > >
> > > org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:389)
> > > at
> > >
> > >
> > > org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:211)
> > > at
> > >
> > > org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
> > > at
> > >
> > > org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:528)
> > > at
> > >
> > > org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:508)
> > >
> > >
> > > ===========================================================================
> > >
> > > I tried increase the heap space and follow others cues in the mail
> > > lists,,, but without success...
> > >
> > > After I call the client ( inside the service ) I tried too call the
> > > "client.cleanup(); and System.gc();",,, but nothing,,, every time that
> > > I
> > > increase the load I receive the same exception...
> > >
> > > Without rampart module enganged, I can increase the load without
> > > problems...
> > >
> > > Someone can help-me,,, or give-me some direction... please...
> > > Many Thanks in Advance...
> > >
> > > I don't know if here is the right place to send my doubt,,, then,,
> > > sorry
> > > my mistake,,, and sorry my poor english...
> > >
> > > --
> > > Arlindo Luis Marcon Junior
> > > E-mail: arlindomarconjr@gmail.com
> > > Internet Web Page: http://lattes.cnpq.br/6483462042489662
> > > ICQ: 138864173
> > > Curitiba - Paraná - Brasil
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> >
> >
> >
> >
>
>
> --
> Arlindo Luis Marcon Junior
> E-mail: arlindomarconjr@gmail.com
> Internet Web Page: http://lattes.cnpq.br/6483462042489662
> ICQ: 138864173
> Curitiba - Paraná - Brasil
>
>
Re: [Rampart]
Posted by Arlindo Luis Marcon Junior <ar...@gmail.com>.
Hi Joana...
Thanks for your attention...
When I try make the same request many times ( e.g. a Eclipse-IDE client
call a loop-test,,, a loop with more than 200 interactions ) I received
this exception...
Inside my web service, I have a client, like a module that make requests
to another service, sending some information...
It is like a simple client, but inside the web service,,, it is executed
in the thread which run the new instance of the service...
The client is a class/method call...
And, I am using the default scope ("request") to do my requests, and to
deploy my services in axis2,,, like "<service name="MyService"
scope="request">" in services.xml file...
I don't know if it is possible to do,,, or if this is the correct manner
to do it... but,,, I need a call to another service...
Thanks Again...
Hopes I had explained better... my english is poor... sorry...
Joana M. F. Trindade escreveu:
> Hi Arlindo,
>
> I don't know if I understood you correctly, but you're saying this error
> only happens when you try making the service request more than once?
> How exactly are you engaging Rampart on the service acting as a client to
> the other service?
>
> Cheers,
> Joana
>
> On Tue, Apr 29, 2008 at 10:10 PM, Arlindo Luis Marcon Junior <
> arlindomarconjr@gmail.com> wrote:
>
>
>> Hi All...
>>
>> I have little doubt here...
>> I have a rampart-client inside one service,,, or in other words: I have
>> a client that access a service,,, and this service is the client of
>> another service...
>>
>> If I execute the same operation many times,,, like a loop-test... the
>> resources of the computer run out... And I receive an exception like this:
>>
>>
>> ===========================================================================
>> ERROR: org.apache.axis2.AxisFault: Java heap space
>> at
>>
>> org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:486)
>> at
>>
>> org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:343)
>> at
>>
>> org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:389)
>> at
>>
>> org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:211)
>> at
>> org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
>> at
>> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:528)
>> at
>> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:508)
>>
>> ===========================================================================
>>
>> I tried increase the heap space and follow others cues in the mail
>> lists,,, but without success...
>>
>> After I call the client ( inside the service ) I tried too call the
>> "client.cleanup(); and System.gc();",,, but nothing,,, every time that I
>> increase the load I receive the same exception...
>>
>> Without rampart module enganged, I can increase the load without
>> problems...
>>
>> Someone can help-me,,, or give-me some direction... please...
>> Many Thanks in Advance...
>>
>> I don't know if here is the right place to send my doubt,,, then,, sorry
>> my mistake,,, and sorry my poor english...
>>
>> --
>> Arlindo Luis Marcon Junior
>> E-mail: arlindomarconjr@gmail.com
>> Internet Web Page: http://lattes.cnpq.br/6483462042489662
>> ICQ: 138864173
>> Curitiba - Paraná - Brasil
>>
>>
>>
>>
>>
>>
>>
>
>
>
--
Arlindo Luis Marcon Junior
E-mail: arlindomarconjr@gmail.com
Internet Web Page: http://lattes.cnpq.br/6483462042489662
ICQ: 138864173
Curitiba - Paraná - Brasil
Re: [Rampart]
Posted by "Joana M. F. Trindade" <jm...@gmail.com>.
Hi Arlindo,
I don't know if I understood you correctly, but you're saying this error
only happens when you try making the service request more than once?
How exactly are you engaging Rampart on the service acting as a client to
the other service?
Cheers,
Joana
On Tue, Apr 29, 2008 at 10:10 PM, Arlindo Luis Marcon Junior <
arlindomarconjr@gmail.com> wrote:
> Hi All...
>
> I have little doubt here...
> I have a rampart-client inside one service,,, or in other words: I have
> a client that access a service,,, and this service is the client of
> another service...
>
> If I execute the same operation many times,,, like a loop-test... the
> resources of the computer run out... And I receive an exception like this:
>
>
> ===========================================================================
> ERROR: org.apache.axis2.AxisFault: Java heap space
> at
>
> org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:486)
> at
>
> org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:343)
> at
>
> org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:389)
> at
>
> org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:211)
> at
> org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
> at
> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:528)
> at
> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:508)
>
> ===========================================================================
>
> I tried increase the heap space and follow others cues in the mail
> lists,,, but without success...
>
> After I call the client ( inside the service ) I tried too call the
> "client.cleanup(); and System.gc();",,, but nothing,,, every time that I
> increase the load I receive the same exception...
>
> Without rampart module enganged, I can increase the load without
> problems...
>
> Someone can help-me,,, or give-me some direction... please...
> Many Thanks in Advance...
>
> I don't know if here is the right place to send my doubt,,, then,, sorry
> my mistake,,, and sorry my poor english...
>
> --
> Arlindo Luis Marcon Junior
> E-mail: arlindomarconjr@gmail.com
> Internet Web Page: http://lattes.cnpq.br/6483462042489662
> ICQ: 138864173
> Curitiba - Paraná - Brasil
>
>
>
>
>
>
--
Joana M. F. da Trindade
Email: jmftrindade@inf.ufrgs.br
Personal Homepage: http://www.inf.ufrgs.br/~jmftrindade
LinkedIn: http://www.linkedin.com/in/joanatrindade
Re: [Rampart]
Posted by Arlindo Luis Marcon Junior <ar...@gmail.com>.
Hi Anthony...
Thanks for your reply...
Might you explain a little bit more how you did?...
maybe this can be my solution...
Thanks again...
Anthony Bull escreveu:
> I've noticed this memory leak also. If you are creating an Axis 2
> context everytime you make the rampart-client call to the other
> service then this happens after a while.
> I had to implement configuration context pooling for all my webapps
> that contain Axis 2 service clients to resolve this. Everytime I ran
> my performance tests, after a few hours the JVM would run out of heap.
>
> Arlindo Luis Marcon Junior wrote:
>> Hi All...
>>
>> I have little doubt here...
>> I have a rampart-client inside one service,,, or in other words: I have
>> a client that access a service,,, and this service is the client of
>> another service...
>>
>> If I execute the same operation many times,,, like a loop-test... the
>> resources of the computer run out... And I receive an exception like
>> this:
>>
>> ===========================================================================
>>
>> ERROR: org.apache.axis2.AxisFault: Java heap space
>> at
>> org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:486)
>>
>> at
>> org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:343)
>>
>> at
>> org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:389)
>>
>> at
>> org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:211)
>>
>> at
>> org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
>>
>> at
>> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:528)
>>
>> at
>> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:508)
>>
>> ===========================================================================
>>
>>
>> I tried increase the heap space and follow others cues in the mail
>> lists,,, but without success...
>>
>> After I call the client ( inside the service ) I tried too call the
>> "client.cleanup(); and System.gc();",,, but nothing,,, every time that I
>> increase the load I receive the same exception...
>>
>> Without rampart module enganged, I can increase the load without
>> problems...
>>
>> Someone can help-me,,, or give-me some direction... please...
>> Many Thanks in Advance...
>>
>> I don't know if here is the right place to send my doubt,,, then,, sorry
>> my mistake,,, and sorry my poor english...
>>
>
>
--
Arlindo Luis Marcon Junior
E-mail: arlindomarconjr@gmail.com
Internet Web Page: http://lattes.cnpq.br/6483462042489662
ICQ: 138864173
Curitiba - Paraná - Brasil
Re: [Rampart]
Posted by Anthony Bull <an...@bcsoft.co.nz>.
I've noticed this memory leak also. If you are creating an Axis 2
context everytime you make the rampart-client call to the other service
then this happens after a while.
I had to implement configuration context pooling for all my webapps that
contain Axis 2 service clients to resolve this. Everytime I ran my
performance tests, after a few hours the JVM would run out of heap.
Arlindo Luis Marcon Junior wrote:
> Hi All...
>
> I have little doubt here...
> I have a rampart-client inside one service,,, or in other words: I have
> a client that access a service,,, and this service is the client of
> another service...
>
> If I execute the same operation many times,,, like a loop-test... the
> resources of the computer run out... And I receive an exception like
> this:
>
> ===========================================================================
>
> ERROR: org.apache.axis2.AxisFault: Java heap space
> at
> org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:486)
>
> at
> org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:343)
>
> at
> org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:389)
>
> at
> org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:211)
>
> at
> org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
> at
> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:528)
> at
> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:508)
> ===========================================================================
>
>
> I tried increase the heap space and follow others cues in the mail
> lists,,, but without success...
>
> After I call the client ( inside the service ) I tried too call the
> "client.cleanup(); and System.gc();",,, but nothing,,, every time that I
> increase the load I receive the same exception...
>
> Without rampart module enganged, I can increase the load without
> problems...
>
> Someone can help-me,,, or give-me some direction... please...
> Many Thanks in Advance...
>
> I don't know if here is the right place to send my doubt,,, then,, sorry
> my mistake,,, and sorry my poor english...
>
--
Anthony
-------------------------------------
Anthony Bull
Senior Developer
Black Coffee Software Ltd
PO Box 10-192 The Terrace
Wellington, New Zealand
anthony.bull@bcsoft.co.nz
Ph +64 4 472 8818
Fax +64 4 472 8811
-------------------------------------
www.bcsoft.co.nz
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