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https://jira.jboss.org/jira/browse/RF-7911?page=com.atlassian.jira.plugin...
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Hans Cappelle updated RF-7911:
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Attachment: simple-jsf.zip
I was able to reproduce the error with a simple jsf project using the following versions:
myfaces 1.1.4
facelets 1.1.11
org.richfaces 3.3.1.GA
I'm running this code on a glassfish server version: Sun Java System Application
Server 9.1_02 (build b04-fcs)
After undeployment the classloaders can't be collected by gbc and like Geert stated
before this ClientSelection class is left.
Classloader hierarchy:
sun.misc.Launcher$ExtClassLoader@0x1aafa2f8 [ 35 classes ]
^---- sun.misc.Launcher$AppClassLoader@0x1aaf6260 [ 54 classes ]
^---- com.sun.appserv.server.util.ASURLClassLoader@0x1aaf6198 [ 6000 classes ]
^---- java.net.URLClassLoader@0x1acf96b0 [ 0 classes ]
^---- com.sun.enterprise.util.ConnectorClassLoader@0x1ad0f900 [ 1 classes ]
^---- org.apache.catalina.loader.WebappClassLoader@0x1d0d4758 [ 768 classes ]
^----
com.sun.faces.application.ConverterPropertyEditorFactory$DisposableClassLoader@0x1d0d8860
[ 1 classes ]
Class left:
class
com.sun.faces.application.ConverterPropertyEditorFor_org_richfaces_model_selection_ClientSelection
(84 bytes) : ??
holding HashMap containing an org.richfaces.model.selection.ClientSelection instance
I used jmap and jhat to get this information.
OutOfMemory when redeploying - ClientSelection not unregistered from
PropertyEditorManager
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Key: RF-7911
URL:
https://jira.jboss.org/jira/browse/RF-7911
Project: RichFaces
Issue Type: Bug
Components: component-ScrollableDataTable
Affects Versions: 3.3.1
Environment: richfaces.3.3.1.GA + Tomcat 6
Reporter: Geert Coelmont
Assignee: Konstantin Mishin
Fix For: Future
Attachments: screen_shot1.jpg, screen_shot1.jpg, simple-jsf.zip
When redeploying, webapp classloader isn't garbage collected, causing a
"java.lang.OutOfMemoryError: PermGen space" after a few times.
I used a profiler ("yourkit") to see where the issue was and found these 3
classes:
- org.richfaces.model.selection.ClientSelection
- com.sun.faces.application.ConverterPropertyEditorFactory$DisposableClassLoader
- com.sun.faces.application.ConverterPropertyEditorBase
See attached screen shot for more details.
I don't know where the 2 com.sun.faces classes come from either, but at least
org.richfaces.model.selection.ClientSelection shouldn't be there.
I saw issue RF-1284 which appears to be very similar, only now this happens in a newer
version.
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