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- OutOfMemoryError on Wi

- OutOfMemoryError on Wi

2007-08-09       - By scauwe

 Back
Hi all,

jboss: 4.0.5.GA
Windows 2000
Java: 1.4.2_06

I have a java application running inside jboss. It needs to process a big XML
file (it contains +10000 'records'; 1 record = about 30 nodes).
I keep on getting an OutOfMemoryError while looping over the records.
If i print out the total memory and free memory, I can see that the free memory
is going down, but is still more then enough.
I start the appserver with 1 gig (-Xms1024m -Xmx1024m) on a 2 gig machine.

I output the memory every 250 records:

 | Record #:0
 | Total:1061814272
 | Free:954701144
 | Record #:250
 | Total:1061814272
 | Free:951648552
 | Record #:500
 | Total:1061814272
 | Free:949005224
 | Record #:750
 | Total:1061814272
 | Free:944648768
 | Record #:1000
 | Total:1061814272
 | Free:944296160
 | Record #:1250
 | Total:1061814272
 | Free:941645368
 | Record #:1500
 | Total:1061814272
 | Free:938858208
 | Record #:1750
 | Total:1061814272
 | Free:936897856
 | Record #:2000
 | Total:1061814272
 | Free:934571512
 | Record #:2250
 | Total:1061814272
 | Free:931946416
 | Record #:2500
 | Total:1061814272
 | Free:929656872
 | Record #:2750
 | Total:1061814272
 | Free:926362056
 | Record #:3000
 | Total:1061814272
 | Free:922550760
 | java.lang.OutOfMemoryError Source code of java.lang.OutOfMemoryError
 |

So, it seems that it is not a memory issue.  What else can cause an OutOfMemory
on Windows? I know about the native thread issue on Linux, but I never heard of
that on Windows.

View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic
&p=4072505#4072505

Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode
=reply&p=4072505
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