Re: Problems serving pdf files
On Fri, 19 Apr 2002, Mike Dewar wrote:
Thanks but I don't think that I'm using FOP. All I'm doing is trying to
serve an existing pdf file:
map:pipeline
map:match pattern=foo/**.pdf
map:read mime-type=application/pdf src=foo/{1}.pdf/
/map:match
/map:pipeline
As an experiment I changed the mime type to text/plain and got the same
result.
Mike.
I have had the same problem once serving jpeg files. They were truncated
at 8192 byes, no matter what jpeg file I tried. On the other hand, there
were no problems with gif files (bigger than 8kb).
I solved this by stopping Tomcat/Cocoon, cleaning the Tomcat work
directory and restarting Tomcat/Cocoon. Magic? Some randomly occurring
bug (since I am not the only one having had this problem)?
I hope this solution solves this problem, only one way to find out.
Erwin.
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Re: Problems serving pdf files
Thanks but I don't think that I'm using FOP. All I'm doing is trying to
serve an existing pdf file:
map:pipeline
map:match pattern=foo/**.pdf
map:read mime-type=application/pdf src=foo/{1}.pdf/
/map:match
/map:pipeline
As an experiment I changed the mime type to text/plain and got the same
result.
Mike.
On Thu, Apr 18, 2002 at 09:58:49PM +0200, J.Pietschmann wrote:
Mike Dewar wrote:
Thanks for this suggestion, but I'm afraid it isn't the answer. When I
say larger PDF files I mean over 150K, which is hardly huge. I tried
setting the maximum java heap size to 100Mb anyway but it still didn't
work.
Cocoon uses FOP for rendering PDF, and it can really
gobble up unbelievable amounts of memory, even for
relatively small output. 500MB had been reported. It's
all depending on the complexity of the layout, size of
embedded graphics and so on. Check your logs, or try to
generate your PDF with the FOP command line tool. This
way you can spot FOP problems easier, and if the memory
shortge is the problem, you can experiment with memory
settings.
J.Pietschmann
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Re: Problems serving pdf files
Mike Dewar wrote: Thanks for this suggestion, but I'm afraid it isn't the answer. When I say larger PDF files I mean over 150K, which is hardly huge. I tried setting the maximum java heap size to 100Mb anyway but it still didn't work. Cocoon uses FOP for rendering PDF, and it can really gobble up unbelievable amounts of memory, even for relatively small output. 500MB had been reported. It's all depending on the complexity of the layout, size of embedded graphics and so on. Check your logs, or try to generate your PDF with the FOP command line tool. This way you can spot FOP problems easier, and if the memory shortge is the problem, you can experiment with memory settings. J.Pietschmann - Please check that your question has not already been answered in the FAQ before posting. http://xml.apache.org/cocoon/faqs.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problems serving pdf files
I've just installed cocoon 2.0.2 under tomcat 3.3.1 on Redhat Linux. I
am trying to serve pdf files with the following pipeline added to the
standard sitemap.xmap that came with the (binary) distribution:
map:pipeline
map:match pattern=foo/**.pdf
map:read mime-type=application/pdf src=foo/{1}.pdf/
/map:match
/map:pipeline
For small files this works fine, but larger pdf files get truncated to
122880 bytes. Can anybody tell me what I'm doing wrong and suggest a
fix?
Thanks, Mike.
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Re: Problems serving pdf files
On Mon, 15 Apr 2002, Mike Dewar wrote: For small files this works fine, but larger pdf files get truncated to 122880 bytes. Can anybody tell me what I'm doing wrong and suggest a fix? My guess is that java then takes up the maximum allowed heapsize. If you check to logs, you will probably find java.lang.OutOfMemoryError's. You will have to make some changes to your startup-files to increase the maximum allowed heapspace. IIRC you have to use the -Xmxsize option. You can get a list of these extended options by executing 'java -X' (without the quotes). Hope this helps. - Please check that your question has not already been answered in the FAQ before posting. http://xml.apache.org/cocoon/faqs.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
