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Home » Boards » Stylus Studio Developer Network » XQuery Help and Discussion » java.lang.OutOfMemoryError: Java heap space
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rajat nairSubject: java.lang.OutOfMemoryError: Java heap space
Author: rajat nair
Date: 21 Apr 2008 03:04 PM
Hi,
I am a licensed user of Styllus Studio Enterprise edition 8, and ran into troubled waters when i tried to query a large xml file (1.5 gb).I tried increasing the jvm's stack but this does not help either.The processor i m using to generate the java code from the xquery is saxon9.0.Is there any way i could set xml streaming for saxon processor, so that it doesn't run out of memory?

Regards
Rj
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Minollo I.Subject: java.lang.OutOfMemoryError: Java heap space
Author: Minollo I.
Date: 21 Apr 2008 03:12 PM
I'm not aware of any such option for the Saxon XQuery processor.
Have you tried using the DataDirect XQuery processor instead? If yes, and you still have memory problems, it may be well worth contacting our support organization (http://www.datadirect.com/support) so that they can help optimizing memory usage in your XQuery.

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Tony LavinioSubject: java.lang.OutOfMemoryError: Java heap space
Author: Tony Lavinio
Date: 21 Apr 2008 03:12 PM
First, did you try the DataDirect XQuery processor? It is designed
for streaming of large documents.
   
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