64 bit Java/Wrapper issue.
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Key: GEOS-3338
URL: http://jira.codehaus.org/browse/GEOS-3338
Project: GeoServer
Issue Type: Test
Components: Configuration
Affects Versions: 1.7.6
Environment: Windows 2003 R2 Standard Edition 64 bit, 8 GB RAM, JDK 6 Update 16 64 bit.
Reporter: Charles Deaton
Assignee: Justin Deoliveira
I think this may have something to do with the issue I mention at the end.
-----Error message 1-----
WARNING - Unable to load the Wrapper's native library 'wrapper.dll'.
The file is located on the path at the following location but
could not be loaded:
d:\GeoServer\bin\wrapper\lib\wrapper.dll
Please verify that the file is readable by the current user
and that the file has not been corrupted in any way.
One common cause of this problem is running a 32-bit version
of the Wrapper with a 64-bit version of Java, or vica versa.
This is a 64-bit JVM.
Reported cause:
D:\GeoServer\bin\wrapper\lib\wrapper.dll: Can't load IA 32-bit .dll on a AMD 64-bit platform
System signals will not be handled correctly.
-----End of Error message 1-----
-----Effect 1-----
I installed the 64 bit version of Java SDK and increased the following two values in the wrapper.conf file (since I am using the Windows Service Install):
# Initial Java Heap Size (in MB)
wrapper.java.initmemory=3000
# Maximum Java Heap Size (in MB)
wrapper.java.maxmemory=5000
The GeoServer Administration page says there is only 2283370K of memory and the JAI mem capacity is 2275584K. I have pulled many tiles up and can't get Windows task manager to show that Java has used more than 1.9 GB of RAM. I see no reason why I can't cache 5 GB of PNG tiles. Is this possible?
-----End of Effect 1-----
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