Eclipse Permgen Error
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Eclipse Permgen Space Tomcat
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Java.lang.outofmemoryerror Permgen Space Eclipse Tomcat
The -XX:(Max)PermSize option makes no difference (the JVM will ignore it, so it can still be present). If you see java.lang.OutOfMemoryError: PermGen space errors, you need to increase the permanent generation space available to Eclipse. PermGen is the permanent generation of objects in the VM (Class names, internalized strings, objects that will never get garbage-collected). An easy, if somewhat memory-hungry fix is to enlarge the maximum space for these objects by adding -XX:MaxPermSize=128M as an argument to the JVM when starting Eclipse. The recommended way to do this is via your eclipse.ini file. Alternatively, you can invoke the Eclipse executable with command-line arguments directly, as in eclipse [normal arguments] -vmargs -XX:PermSize=64M -XX:MaxPermSize=128M [more VM args] Note: The arguments after -vmargs are directly passed to the VM. Run java -X for the list of options your VM accepts. Options starting with -X are implementation-specific and may not be applicable to all JVMs (although they do work with the Sun/Oracle JVMs).
here for a quick overview of the site Help java.lang.outofmemoryerror permgen space tomcat Center Detailed answers to any questions you might have Meta Discuss the workings and policies https://wiki.eclipse.org/FAQ_How_do_I_increase_the_permgen_size_available_to_Eclipse%3F 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 http://stackoverflow.com/questions/3743992/java-lang-outofmemoryerror-permgen-space 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 java.lang.OutOfMemoryError: PermGen space [closed] up vote 25 down vote favorite 4 I am getting following error frequently in eclipse IDE 3.2, how could I save the application from these OutOfMemory? java.lang.OutOfMemoryError: PermGen space java.lang.ClassLoader.defineClass1(Native Method) java.lang.ClassLoader.defineClassCond(Unknown Source) java.lang.ClassLoader.defineClass(Unknown Source) java.security.SecureClassLoader.defineClass(Unknown Source) org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1814) org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:872) org.jboss.web.tomcat.service.WebAppClassLoader.findClass(WebAppClassLoader.java:75) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1325) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204) com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:289) java.sql.DriverManager.getConnection(Unknown Source) java.sql.DriverManager.getConnection(Unknown Source) org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:133) org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:111) org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2101) org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1325) com.mfic.util.HibernateUtil.
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are facing this kind of problem in Eclipse IDE running in windows with JVM update java 1.6 update 21 or later. The permGen space problem is common with the Eclipse IDE. The one working solution is to increase the space in eclipse.ini or the configuration file following the given below steps. Open the Configuration file in the eclipse directory forlder. for eg. C:\eclipse-jee-galileo-SR2-win32\eclipse just add -XX:MaxPermSize=256m command below the -vmargs line. Change value of -XX:MaxPermSize as per your requirement. If your project is big you should use 512m or 1024m. I'm using 256m in my project. Now your eclipse.ini file should look like this -startup plugins/org.eclipse.equinox.launcher_1.0.201.R35x_v20090715.jar --launcher.library plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.0.200.v20090519 -product org.eclipse.epp.package.jee.product --launcher.XXMaxPermSize 256M -showsplash org.eclipse.platform --launcher.XXMaxPermSize 256M -vmargs -XX:MaxPermSize=512m -Dosgi.requiredJavaVersion=1.5 -Xms512m -Xmx1024m Tags: How to Anish Sharma Share story 0 comments : Newer Post Home Older Post Subscribe to: Post Comments ( Atom ) Google+ Followers Social Media Follow @javaQuery Interesting Posts How to pass variable values between Jframes in NetBeans? URL shortening using tinyURL- An API for Java / JSP / Servlet - Unofficial API How to create master page in Java/JSP ? Free JSP/Java hosting [updated: 16/03/2013] How To Call Stored Procedure In Hibernate Labels How to ( 49 ) Interview ( 22 ) Exception ( 21 ) Collection ( 20 ) J2EE ( 20 ) List ( 20 ) J2SE ( 19 ) MSSQL ( 18 ) Swing ( 15 ) io ( 14 ) Database ( 13 ) MySQL ( 12 ) Stream ( 12 ) Hibernate ( 11 ) String ( 9 ) applet ( 8 ) javaQuery API ( 8 ) stream-api ( 8 ) Array ( 7 ) Database Index ( 7 ) Stored Procedure ( 7 ) Amazon Web Services (AWS) ( 6 ) Android ( 6 ) Thread ( 5 ) Apache ( 4 ) FileInputStream ( 4 ) Firebase ( 4 ) J2ME ( 4 ) Netbeans at glance ( 4 ) Reflection ( 4 ) httpclient ( 4 ) httpcore ( 4 ) jasper-reports ( 4 ) Collectors ( 3 ) Comparator ( 3 ) Criteria ( 3 ) Interface ( 3 ) Network ( 3 ) Security ( 3 ) Server ( 3 ) jar ( 3 ) javaScript ( 3 ) BufferedWriter ( 2 ) FileOutputStream ( 2 ) FileWriter ( 2 ) GWT ( 2 ) Netbeans ( 2 ) Prepared Statement ( 2 ) Set ( 2 ) do-while ( 2 ) eclipse ( 2 ) for-each ( 2 ) for-loop ( 2 ) http ( 2 ) jboss ( 2 ) jsp ( 2 ) logger ( 2 ) servlet ( 2 ) sql ( 2 ) while-loop ( 2 ) BufferedReader ( 1 ) Comparable ( 1 ) DB2 ( 1 ) Date ( 1 ) Deserialization ( 1 ) DocumentBuilder ( 1 ) DynamoDB ( 1 ) FileReader ( 1 )