Hi Dileepa,
You need to set a greater size for the permanent generation of your JVM.
This is the memory space reserved for the reflective objects of the
loaded classes. It is non-heap so it will not increase automatically as
you set -Xmx=manyg
The Stanbol full launcher typically requires quite a bit more than the
default permgen. Try to pass
-XX:MaxPermSize=192m
as an additional JVM argument when you start Stanbol.
Best,
Alessandro
On 28/05/2013 12:46, Dileepa Jayakody wrote:
Hi All,
I'm getting a java OOM error [1] when trying to start Stanbol with:
java -Xmx1g -jar org.apache.stanbol.launchers.full-0.10.0-SNAPSHOT.jar
I even tried with -Xmx2g, -Xmx3g but still got the same OOM error.
Howeve I could run the stanbol stable launcher
(org.apache.stanbol.launchers.stable-0.10.0-SNAPSHOT.jar) without this
problem.
Can somebody help me resolve this error with full launcher?
Thanks,
Dileepa
[1] ERROR: Bundle org.apache.clerezza.permissiondescriptions [184]:
EventDispatcher: Error during dispatch. (java.lang.OutOfMemoryError:
PermGen space)
java.lang.OutOfMemoryError: PermGen space
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
at
org.apache.felix.framework.ModuleImpl$ModuleClassLoader.findClass(ModuleImpl.java:1907)
at
org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:727)
at org.apache.felix.framework.ModuleImpl.access$400(ModuleImpl.java:71)
at
org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1768)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at
org.apache.felix.framework.ModuleImpl.getClassByDelegation(ModuleImpl.java:645)
at org.apache.felix.framework.Felix.loadBundleClass(Felix.java:1612)
at org.apache.felix.framework.BundleImpl.loadClass(BundleImpl.java:904)
at
org.apache.clerezza.permissiondescriptions.PermissionGatherer.registerPermissions(PermissionGatherer.java:203)
at
org.apache.clerezza.permissiondescriptions.PermissionGatherer.bundleChanged(PermissionGatherer.java:172)
at
org.apache.felix.framework.util.EventDispatcher$4.run(EventDispatcher.java:800)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:797)
at
org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:729)
at
org.apache.felix.framework.util.EventDispatcher.run(EventDispatcher.java:949)
at
org.apache.felix.framework.util.EventDispatcher.access$000(EventDispatcher.java:54)
at
org.apache.felix.framework.util.EventDispatcher$1.run(EventDispatcher.java:106)
at java.lang.Thread.run(Thread.java:722)
--
Alessandro Adamou, Ph.D.
Knowledge Media Institute
The Open University
Walton Hall, Milton Keynes MK7 6AA
United Kingdom
Alma Mater Studiorum - Università di Bologna
Department of Computer Science
Mura Anteo Zamboni 7, 40127 Bologna
Italy
"I will give you everything, just don't demand anything."
(Ettore Petrolini, 1917)
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