Difference between revisions of "Information on the "500 Servlet Exception" error message"
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| − | The Resin application server, used by Lunarpages hosting, will sometimes report the following error: | + | The Resin application server, used by [[Lunarpages]] hosting, will sometimes report the following error: |
'''500 Servlet Exception''' | '''500 Servlet Exception''' | ||
| − | + | java.lang.OutOfMemoryError: PermGen space | |
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| + | This will subsequently cause another error: | ||
| + | |||
| + | '''500 Servlet Exception''' | ||
| + | java.lang.OutOfMemoryError: Java heap space | ||
According to Resin's web site this will generally appear when new code is uploaded [http://wiki.caucho.com/Java.lang.OutOfMemoryError:_PermGen_space]. It usually takes 15-20 minutes to clear up after the server deploys the new code. Alternately, you can ''force a redeploy of the JSPs'' to reset the project. | According to Resin's web site this will generally appear when new code is uploaded [http://wiki.caucho.com/Java.lang.OutOfMemoryError:_PermGen_space]. It usually takes 15-20 minutes to clear up after the server deploys the new code. Alternately, you can ''force a redeploy of the JSPs'' to reset the project. | ||
| + | |||
| + | From the Resin page: | ||
| + | |||
| + | :[The OutOfMemoryError: PermGen space] error occurs only after the redeployment and restart of new applications, ... the likely cause is that the JVM cannot garbage collect old classes that are replaced because there are references to the old classes | ||
Latest revision as of 13:42, 22 April 2011
The Resin application server, used by Lunarpages hosting, will sometimes report the following error:
500 Servlet Exception java.lang.OutOfMemoryError: PermGen space
This will subsequently cause another error:
500 Servlet Exception java.lang.OutOfMemoryError: Java heap space
According to Resin's web site this will generally appear when new code is uploaded [1]. It usually takes 15-20 minutes to clear up after the server deploys the new code. Alternately, you can force a redeploy of the JSPs to reset the project.
From the Resin page:
- [The OutOfMemoryError: PermGen space] error occurs only after the redeployment and restart of new applications, ... the likely cause is that the JVM cannot garbage collect old classes that are replaced because there are references to the old classes
