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Home > Archive > WebSphere HTTP Server > February 2004 > Upload size limitation
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Upload size limitation
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| jinyangzhen 2004-01-19, 8:20 am |
| Does any one know how to override upload size limitation in IBMHTTP
server. It seems only have 10MB?
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| remko.popma@zurich.com 2004-01-19, 8:20 am |
| In your httpd.conf, do you have any LimitRequestBody settings?
The default for this setting is zero, meaning unlimited. So if this
setting isn't there you shouldn't have to set it (but you can try anyway).
Remko
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| My question, is this limitation one dealing with HTTP static pages of 10MB, or
Websphere page content of 10MB. If the latter, which version of WebSphere are
you at?
remko.popma@zurich.com wrote:
quote:
> In your httpd.conf, do you have any LimitRequestBody settings?
> The default for this setting is zero, meaning unlimited. So if this
> setting isn't there you shouldn't have to set it (but you can try anyway).
> Remko
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| thebrenthaines 2004-02-26, 2:33 am |
| We are running into the same issue.
In essence, there is a 10MB buffer that takes upload requests (PUT /
POST) for WebSphere. WebSphere will not stream the upload content to the
servlet until the connection is closed. In effect, they are buffering
the upload before delivering it to the servlet. This seems to be the
case for PUT and POST request.
There is no fix that I know of. IBM has an APAR that allows you to
work around it by specifying an environment variable that will create
a larger "serially reusable" buffer for you. The real fix is to
implement this correctly and actually stream to the servlet. Our
product needs to support 1GB+ uploads and there isn't going to be a
buffer big enough for that.
We will probably just change to a different AppServer unless someone can
come up with a miracle for us with WebSphere.
-Brent Haines Software Architect, Tumbleweed Communications, Inc.
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