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From "Thilina Gunarathne" <cset...@gmail.com>
Subject Re: Axis2.1.2 MTOM problem with large files
Date Thu, 01 Nov 2007 00:37:39 GMT
Hi,
IIRC there is a limitation in Rampart, where it builds the whole object
model (including attachments) for any kind of security processing..  IMHO
this is not necessary unless the payload is signed or the elements
containing attachments are encrypted.

Your option add the moment would be to increase the server's memory
allocation...

I'm forwarding this message to Rampart list too... Make sure to join that
list :)..

thanks,
Thilina

On 10/31/07, Anthony Bull <anthony.bull@bcsoft.co.nz> wrote:
>
>  Looks like your application server has run out of heap space.
>
> I only deal with JBOSS, Tomcat and Glassfish, so can't point to where the
> memory settings are for your server.
>
> With Tomcat, the startup scripts pass in the heap space options as
> parameters to the Java command that starts up the server.
>
> E.g. -Xmx768m
>
> will allocate 768 megabytes to your server.
>
> cheers,
> Anthony.
>
> Srihari wrote:
>
> Hi,
>
> I am using Axis2.1.2 and Rampart1.2 module.  onWAS6.1 server
>
> and on the server the axis2.xml has the following
>  <parameter name="hotdeployment" >false</parameter> <parameter name="hotupdate"
> >false</parameter> <parameter name="enableMTOM" locked="false">true </
> parameter> <parameter name="enableSwA" >false</parameter> <!--Uncomment
if
> you want to enable file caching for attachments --> <parameter name="cacheAttachments"
> >true</parameter> <parameter name="attachmentDIR" >D:/attachments/temp</
> parameter> <parameter name="sizeThreshold" >4000</parameter>
>
> Here is the stack trace  from the client side
>
> org.apache.axis2.AxisFault: java.lang.OutOfMemoryError
>
> at org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(
> *Utils.java:434*)
>
> at org.apache.axis2.description.OutInAxisOperationClient.send(
>  *OutInAxisOperation.java:373*)
>
> at org.apache.axis2.description.OutInAxisOperationClient.execute(
> *OutInAxisOperation.java:294*)
>
> at xxx.xxx.ere.EREWSStub.submitBulk(
> *EREWSStub.java:162*)
>
> at xxx.xxx.ere.Client.uploadOnly(
> *Client.java:106*)
>
> at xxx.xxx.ere.Client.main(
> *Client.java:33*)   on the server it is
> 2007-10-31 14:17:17,784 77833 [WebContainer : 2] ERROR
> org.apache.axis2.transport.http.AxisServlet  - java.lang.OutOfMemoryError
>
> So when I send the file from the client the server uploads the whole file
> to the temporary location and throws an Out of memory error.
>
> Thanks & Regards,
> Srihari
>
>
>
>
> On 10/31/07, Yogesh.Dhake@mizuhocbus.com <Yogesh.Dhake@mizuhocbus.com >
> wrote:
> >
> >
> > Hi
> >
> > Can you be more specific with exception stack trace.
> >
> > What kind of logic you implementing?  If you are reading file in memory
> > for processing then you may have this issue due to available heap size
> >
> > regard
> > yogesh
> >
> >
> >
> >
> >   *Srihari <srihar@gmail.com>*
> >
> > 10/31/2007 02:10 PM   Please respond to
> > axis-user@ws.apache.org
> >
> >     To
> >  axis-user@ws.apache.org   cc
> >
> >   Subject
> >  Axis2.1.2 MTOM problem with large files
> >
> >
> >
> >
> >
> >
> >
> > Hi,
> >
> > I am using Axis2.1.2 and I am trying to upload 10mb file. I can upload
> > the file to the server and the server also gets the file in the temporary
> > directory specified. but before it starts my implementation logic the server
> > throws as out of memory error.
> > Do anybody have a similar issue.
> > I am using MTOM on both the server and the client side.
> >
> > Thanks & Regards,
> > Srihari
> >
> > *
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>
> --
> Thanks & Regards,
> Srihari
>
>
>
> --
>
> 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
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-- 
Thilina Gunarathne  - http://thilinag.blogspot.com

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