java - How to get rid of PermGen space? -


i fed following annoying error, how can solved ? solve problem if use tomcat rather glassfish? running locally, same if run same application on server?

severe: java.lang.outofmemoryerror: permgen space  severe: exception in module org.glassfish.main.core.kernel [228] :  java.lang.outofmemoryerror: permgen space severe: exception in module org.glassfish.main.core.kernel [228] :  java.lang.runtimeexception: java.lang.outofmemoryerror: permgen space severe: exception in thread "rmi renewclean-[10.0.0.12:8686]"

anytime redeploying application need restart server clean memory, have similar issue tomcat.

changing memory size delay problem not prevent it.

in addition, need find memory leaks of application using plugins of ide such profiler netbeans or other available software.

moreover, shaunak said can change size of perm memory in /glassfish/domain/domain1/config/domain.xml file.


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