How To Avoid Permgen Space Error In Tomcat
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community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Avoid Permgen Space error when running Tomcat from Eclipse up vote 10 down vote favorite 2 What is the best way to avoid permgen space error when running Tomcat from Eclipse 3.6? Is what is permgen space this done by adding the following line: -XX:MaxPermSize=512m at the end of eclipse.ini? Or is there extra configuration necessary? java eclipse java-ee tomcat share|improve this question edited Jan 2 '13 at 16:04 Joachim Sauer 184k35394501 asked Oct 24 '11 at 15:49 fresh_dev 2,198174785 1 wiki.apache.org/tomcat/OutOfMemory –BalusC Oct 24 '11 at 16:03 add a comment| 2 Answers 2 active oldest votes up vote 21 down vote accepted The configuration in eclipse.ini is only for the JVM that actually runs Eclipse. Tomcat is run in its own JVM instance, so you'll need that separately. Assuming you use WTP to start your Tomcat instance, you need to go to your Server configuration, click "Open launch configuration" and there (on the "Arguments" tab) edit/add the VM arguments to include the desired -XX:MaxPermSize argument. share|improve this answer answered Oct 24 '11 at 15:52 Joachim Sauer 184k35394501 3 adding the argument to the end of the variables, right: -Dcatalina.base="C:\Workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0" -Dcatalina.home="D:\apache-tomcat-7.0.22" -Dwtp.deploy="C:\Workspace\.metadata
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Tomcat Permgen Size
Stack Overflow the company Business Learn more about hiring developers or posting ads with how to check permgen space in tomcat us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is how to increase permgen space in tomcat 6 a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Avoid Permgen Space error when running Tomcat from Eclipse up vote 10 down vote http://stackoverflow.com/questions/7878306/avoid-permgen-space-error-when-running-tomcat-from-eclipse favorite 2 What is the best way to avoid permgen space error when running Tomcat from Eclipse 3.6? Is this done by adding the following line: -XX:MaxPermSize=512m at the end of eclipse.ini? Or is there extra configuration necessary? java eclipse java-ee tomcat share|improve this question edited Jan 2 '13 at 16:04 Joachim Sauer 184k35394501 asked Oct 24 '11 at 15:49 fresh_dev 2,198174785 1 wiki.apache.org/tomcat/OutOfMemory –BalusC Oct 24 '11 at http://stackoverflow.com/questions/7878306/avoid-permgen-space-error-when-running-tomcat-from-eclipse 16:03 add a comment| 2 Answers 2 active oldest votes up vote 21 down vote accepted The configuration in eclipse.ini is only for the JVM that actually runs Eclipse. Tomcat is run in its own JVM instance, so you'll need that separately. Assuming you use WTP to start your Tomcat instance, you need to go to your Server configuration, click "Open launch configuration" and there (on the "Arguments" tab) edit/add the VM arguments to include the desired -XX:MaxPermSize argument. share|improve this answer answered Oct 24 '11 at 15:52 Joachim Sauer 184k35394501 3 adding the argument to the end of the variables, right: -Dcatalina.base="C:\Workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0" -Dcatalina.home="D:\apache-tomcat-7.0.22" -Dwtp.deploy="C:\Workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps" -Djava.endorsed.dirs="D:\apache-tomcat-7.0.22\endorsed" -XX:MaxPermSize=512m –fresh_dev Oct 24 '11 at 15:57 add a comment| up vote 15 down vote No. Tomcat runs in a separate JVM from eclipse. Add this option in the VM arguments of the launch configuration : double-click on the Tomcat server in the Servers view click on the link "Open launch configuration" switch to the Arguments tab add -XX:MaxPermSize=512m in the VM arguments text area share|improve this answer answered Oct 24 '11 at 15:53 JB Nizet 401k31528703 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign u
here for http://stackoverflow.com/questions/10085028/what-to-do-with-tomcat-permgen-space a quick overview of the site Help Center http://stackoverflow.com/questions/88235/dealing-with-java-lang-outofmemoryerror-permgen-space-error Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers permgen space or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it java.lang.outofmemoryerror permgen space only takes a minute: Sign up what to do with tomcat PermGen space up vote 17 down vote favorite 12 BACKGROUND: I have a web Project which uses JSP. The IDE is Eclipse. The configuration of tomcat is: Automatically publish when resources change and publishing interval is "1 second". A property file in the classes folder which used to save some settings.It also can be dynamically modified by the servlet. The modify operation is trigerred by the save button in the JSP. PROBLEM: After several save operation, Tomcat come with java.lang.OutOfMemoryError: PermGen space. LOG MESSAGE java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) at java.lang.ClassLoader.defineClass(ClassLoader.java:616) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1815) at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:872) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1325) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204) at org.apache.catalina.startup.WebAnnotationSet.loadApplicationServletAnnotations(WebAnnotationSet.java:108) at
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Dealing with “java.lang.OutOfMemoryError: PermGen space” error up vote 1042 down vote favorite 402 Recently I ran into this error in my web application: java.lang.OutOfMemoryError: PermGen space It's a typical Hibernate/JPA + IceFaces/JSF application running on Tomcat 6 and JDK 1.6. Apparently this can occur after redeploying an application a few times. What causes it and what can be done to avoid it? How do I fix the problem? java exception memory-leaks out-of-memory permgen share|improve this question edited May 11 at 12:58 community wiki 7 revs, 6 users 55%Chris I have fought this for hours, but I have no good news. See my related question: stackoverflow.com/questions/1996088/… You may still have a memory leak, e.g. classes are not garbage collected because your WebAppClassLoader is not garbage collected (it has an external reference that is not cleared). increasing the PermGen will only delay the OutOfMemoryError, and allowing class garbage collection is a precondition, but will not garbage collect classes if their class loader still has references to it. –Eran Medan Jan 14 '10 at 11:48 I got this error at adding display taglib. Removing so also solved the error. Why so? –masT Nov 14 '13 at 11:51 And how did you run into it? –Thorbjørn Ravn Andersen Feb 25 '14 at 4:16 10 use JDK 1.8 :þ welcome to the MetaSpace –Rytek Mar 20 '14 at 16:25 add a comment| 32 Answers 32 active oldest votes 1 2 next up vote 515 down vote accepted The solution was to add these flags to JVM command line when Tomcat is started: -XX:+CMSClassUnloadingEna