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Re: java heap management for transform
Subject: Re: java heap management for transform|
From: David Carlisle <davidc@xxxxxxxxx>
Date: Fri, 26 Nov 2010 17:04:32 +0000
On 26/11/2010 16:37, ac wrote:
I have an xslt2 stylesheet that reads a little over 700 xml files and
combines them, after some processing, into a single xml file. The source
files average a little under 100KB each, with the transformation, with
an expected output a little over 70MB. The source files are ordered
alphabetically and somewhere between H and I, I get a java heap
out-of-memory exception, with Saxon 9.1, however I change the java
memory settings (initially I had 128 and 1024). The system has 4GB RAM
and The task Manager reports that around 1.8GB is used during the
transform (whatever the xms and xmx settings). The command line script
is listed below. Does any one have any suggestion. Any help would be
java -Dxms2048m -Dxmx2048m -Dfile.encoding=utf8 -cp
isn't it -Xms and -Xmx rather than -D ?
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