How to solve PermGen space error in eclipse?

How to solve PermGen space error in eclipse?

OutOfMemoryError: PermGen space errors, you need to increase the permanent generation space available to Eclipse. as an argument to the JVM when starting Eclipse. The recommended way to do this is via your eclipse. ini file.

What is PermGen?

PermGen (Permanent Generation) is a special heap space separated from the main memory heap. The JVM keeps track of loaded class metadata in the PermGen. Additionally, the JVM stores all the static content in this memory section.

How do I set PermGen space in eclipse?

Open eclipse. ini file, it is located in root eclipse directory. there you can change -Xms and -Xmx parameter to change permgen size. There you can change -XX:PermSize and -XX:MaxPermSize.

How do I set PermGen space in Eclipse?

What is PermGen error Java?

OutOfMemoryError: PermGen Space is a runtime error in Java which occurs when the permanent generation (PermGen) area in memory is exhausted. The PermGen area of the Java heap is used to store metadata such as class declarations, methods and object arrays.

What is PermGen and MetaSpace?

In Java 8, PermGen method area replaced with MetaSpace. They have moved permGem to the separate memory in the native OS and that is called MetaSpace. It can by default auto increases its size. In MetaSpace, classes can load and unload during the lifespan of the JVM.

What is PermGen size Minecraft?

Metaspace uses all available native memory (permGen space defaults to 64MB), but can also be controlled.

What is permgen space error in Java?

The java.lang.OutOfMemoryError: PermGen space error in Java occurs when the PermGen area of the heap is exhausted. As such, the application needs more space to load the classes into the PermGen area.

What is permgen in Java?

The PermGen area of the Java heap is used to store metadata such as class declarations, methods and object arrays. Therefore, the PermGen size requirements depend on the number of classes and methods as well as their size.

How to increase the size of Perm space in Maven?

Increase the size of your perm space, of course. Use the -XX:MaxPermSize=128m option. Set the value to something appropriate. Show activity on this post. ( “-Xmx1024m -Xms512m -XX:MaxPermSize=1024m -XX:PermSize=512m” ). Show activity on this post. Then restart the console and run the maven build again. No more Maven space/perm size problems.

How do I increase the permgen size in Jenkins on Ubuntu?

In Ubuntu, the Jenkins configuration file is under /etc/default/jenkins and the variable to configure is JAVA_ARGS … i.e JAVA_ARGS=”-XX:MaxPermSize=512m”. Sometimes slave machines will require permgen to be increased.