Java: modify max heap size
Hello experts,
I access through a web browser to a java webstart ap. I am able to launch the ap If I run it 1024 mb however if try to increase to 2048 mb I am not able to launch the ap.
My java version is 7.55 and my OS is a 64 bit with 8 GB of ram. I think that I need to modify the maxheapsize of java to be able to run my webstart in 2048 mb. Someone know which file should I modify to be able to run my webstart in 2048 mb?
Thak you in advance.
I access through a web browser to a java webstart ap. I am able to launch the ap If I run it 1024 mb however if try to increase to 2048 mb I am not able to launch the ap.
My java version is 7.55 and my OS is a 64 bit with 8 GB of ram. I think that I need to modify the maxheapsize of java to be able to run my webstart in 2048 mb. Someone know which file should I modify to be able to run my webstart in 2048 mb?
Thak you in advance.
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how exactly do you alter your application memory setting ? do you modify the above line or some other way ?
ASKER
Directly in the server and every user download the WebStart through a specific web link.
You mention 64-bit OS. JVM 64/32 bit matters too. On the problem system(s):
Are you attempting to start a 64-bit JVM or a 32-bit JVM? What specifc JVM? What platform? What error are you getting?
Are you attempting to start a 64-bit JVM or a 32-bit JVM? What specifc JVM? What platform? What error are you getting?
ASKER
How can I know that my JVM installed is in 64-bit or in 32-bit?
The JVM that I use is 7.55. I don't have any error, the application doesn't run when I launch the WebStart in (2048) and It runs when I launch it in (1024).
The JVM that I use is 7.55. I don't have any error, the application doesn't run when I launch the WebStart in (2048) and It runs when I launch it in (1024).
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However the strange thing is that I some computer I can run the app above 1024 such as 2048 with this line and in other computers I am not able to run the app above 1024 even if they are in 64 bit so I don't know if there another config to do in the computer in which I am not able to run the app above 2048.
Thank you in advance for your help.