Hi,
I am implementing custom plug-in to insert some data to DB (like audit2db
plug-in, i cannot use audit2db plug-in as our requirement is different and
also i cannot extend) and most of the times i get
"java.lang.OutOfMemoryError: PermGen space" while running the job, so i
tried increasing java opts settings related to heap and memory but nothing
is solving the problem,
Tried by changing values with all possible values for "-Xms512m -Xmx2048m
-XX:MaxNewSize=512m -XX:NewSize=512m -XX:MaxPermSize=512m
-XX:PermSize=512m".
Also tried to setting MAVEN_OPTS from global configurationbut no luck.
Sample stack trace: First i thought its happening in specific case but its
happening in other cases also as i tried to run the job with no settings (i
mean no configurations done for the job, its empty job)
------------------------------------------------------------------------
java.lang.OutOfMemoryError: PermGen space
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at
org.apache.tools.ant.AntClassLoader.defineClassFromData(AntClassLoader.java:1128)
at
hudson.ClassicPluginStrategy$AntClassLoader2.defineClassFromData(ClassicPluginStrategy.java:632)
at
org.apache.tools.ant.AntClassLoader.getClassFromStream(AntClassLoader.java:1299)
at
org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1355)
at
org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1315)
at
org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:1068)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at
org.apache.tools.ant.AntClassLoader.defineClassFromData(AntClassLoader.java:1128)
at
hudson.ClassicPluginStrategy$AntClassLoader2.defineClassFromData(ClassicPluginStrategy.java:632)
at
org.apache.tools.ant.AntClassLoader.getClassFromStream(AntClassLoader.java:1299)
at
org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1355)
at
org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1315)
at
org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:1068)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at
org.apache.tools.ant.AntClassLoader.defineClassFromData(AntClassLoader.java:1128)
at
hudson.ClassicPluginStrategy$AntClassLoader2.defineClassFromData(ClassicPluginStrategy.java:632)
at
org.apache.tools.ant.AntClassLoader.getClassFromStream(AntClassLoader.java:1299)
at
org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1355)
at
org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1315)
at
org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:1068)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at
org.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:84)
at
org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:297)
------------------------------------------------------------------------
Appreciate quick help
Thanks
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