[xquery-talk] Saxon: Java heap space problem
Sall, Kenneth B.
KENNETH.B.SALL at saic.com
Fri Jun 8 16:51:35 PDT 2007
When attempting to process a 200 MB file with Saxon 8.9J (Java version
1.6.0_01), I run out of heap space.
Building tree for file:/D:/PFA/PFA_200509302000_F.xml using class
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
Since I'm already using the default "tiny tree" model, and having closed
down other applications, short of adding more physical memory, is there
anything else I can do? If it matters, this large file is only 2
"lines": the XML declaration and the rest of the file.
Is there anyway of getting a ballpark handle on the max size of file I
can process with Saxon (and Java) if my physical memory is say "N" MB?
Total Physical Mem = 2.048 GB
Available Physical Mem = 1.22 GB
Total Virtual Mem = 2.00 GB
Available Virtual Mem = 1.96 MB
Page File Space = 3.85 GB
Kenneth B. Sall
XML Data and Systems Analyst
Advanced Systems and Concepts
Science Applications International Corp. (SAIC)
7125 Columbia Gateway Dr., Suite 250
Columbia, MD 21046
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