We have successfully used the MTOM sample to transfer files with sizes
in the range of 200MB to 700 MB...

 I have enabled FileCaching on server side by following code.
        <parameter name="enableMTOM" locked="false">true</parameter>
        <parameter name="enableSwA" locked="false">true</parameter>

        <!--Uncomment if you want to enable file caching for attachments -->
        <parameter name="cacheAttachments" locked="false">true</parameter>
        <parameter name="attachmentDIR"
locked="false">C:\\TempWebService\\DestinationTemp</parameter>
        <parameter name="sizeThreshold" locked="false">4000</parameter>
At the same time I am continuing with client side file caching code.
Client side caching is not needed for the MTOM sample...

It is caching that file in given directory, but not writing on to output
stream i.e. on specified location.
Can you explain the above statement a bit more... Can you see the
whole file on the caching directory... What do you mean by writing to
the output stream...

Thanks,
Thilina

Now also I am able send 2-3MB size of
files but not bigger file size like 7MB-100MB. I am getting same error
     [java] Exception in thread "main" org.apache.axis2.AxisFault:
java.lang.OutOfMemoryError: Java heap space
     [java]     at
org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperatio
n.java:271)
     [java]     at
org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisOpera
tion.java:202)
     [java]     at sample.mtom.service.MTOMSampleStub.attachment(Unknown
Source)

     [java]     at sample.mtom.client.Client.transferFile(Unknown Source)
     [java]     at sample.mtom.client.Client.main(Unknown Source)
     [java] Java Result: 1

my questions still unsolved? Can some one suggest solution?
[Can we send file as attachment of size 5MB - 1GB?]

With best regards
Vikas R. Khengare

----- Original Message -----
From: "Jochen Zink" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Wednesday, May 23, 2007 11:51 AM
Subject: Re: MTOM error "java.lang.OutOfMemoryError: Java heap space"


>
> Hi Vikas.
>
> you have to enabled FileCaching on ServerSide. This is the only way to
handle large attachments int axis2, sadly.
>
>
> > -----Ursprüngliche Nachricht-----
> > Von: [email protected]
> > Gesendet: 23.05.07 07:23:12
> > An: "axis user" <[email protected]>
> > Betreff: MTOM error "java.lang.OutOfMemoryError: Java heap space"
>
>
> > Hi friends,
> >
> >
> >
> >     I am running sample application "mtom" from standard axis2 samples
[axis2-1.1.1\samples\mtom]. This sample is working for sending attachment of
size 2-3 MB, but giving error for more than 3MB size of files.
> >
> >
> >
> > I want to send file of size 50-100 MB.
> >
> >
> >
> > error is as follows
> >
> >      [java] Exception in thread "main" org.apache.axis2.AxisFault:
java.lang.Out
> > OfMemoryError: Java heap space
> >      [java]     at
org.apache.axis2.description.OutInAxisOperationClient.send(Ou
> > tInAxisOperation.java:271)
> >      [java]     at
org.apache.axis2.description.OutInAxisOperationClient.execute
> > (OutInAxisOperation.java:202)
> >      [java]     at sample.mtom.service.MTOMSampleStub.attachment(Unknown
Source)
> >
> >
> >
> >      [java]     at sample.mtom.client.Client.transferFile(Unknown
Source)
> >      [java]     at sample.mtom.client.Client.main(Unknown Source)
> >      [java] Java Result: 1
> >
> >
> >
> > I have enabled "MTOM" & "filecaching" both in the client side, but not
server side caching means in "axis2.xml".
> >
> > 1) Can some one figureout solution?
> >
> > 2) Can we send file as attachment of size 50MB - 1GB?
> >
> >
> >
> > With best regards
> >
> > From
> > Vikas R. Khengare
> >
>
>
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--
Thilina Gunarathne  -  http://www.wso2.com - http://thilinag.blogspot.com

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