running MovieDemo app have java.lang.OutOfMemoryError: PermGen space error

user638744 Mar 25, 2014 3:34 AM

I have downloaded the Oracle Big data Lite VM 2.4.1. and followed the OTN Developer Day: Oracle Big Data Hands on lab on Introduction to Oracle NoSQL Database. After finished loading the customer data into NoSQL database, I run the application and tried to login. The following error message came out after I clicked on the login button at the index.jsp page.

java.lang.OutOfMemoryError: PermGen space

How can I solve this problem?
thanks in advance for the guidance.

1. Re: running MovieDemo app have java.lang.OutOfMemoryError: PermGen space error

Gopikrishnan Govindaraj Apr 21, 2014 2:50 AM (in response to user638744)

Hi,

Make sure you have enough memory space to run the app. 5 GB RAM / 30 GB VM / 40 GB installation ,
The space allocated in server to run the demo application is not comfortable.
Some times restart the server will close this issue else for the permenant fix, increse the application execution memory space in the server.

Regards,
Gopi
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2. Re: running MovieDemo app have java.lang.OutOfMemoryError: PermGen space error

dvohra21 Jul 19, 2014 5:01 PM (in response to user638744)

Increase -XX:PermSize and -XX:MaxPermSize.
export JVM_ARGS="-Xmx1024m -XX:PermSize=256m -XX:MaxPermSize=512m"
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