[jboss-jira] [JBoss JIRA] (WFLY-11784) App classloader leaked by IIOP WorkCacheManager cache
Tomasz Adamski created WFLY-11784:
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Summary: App classloader leaked by IIOP WorkCacheManager cache
Key: WFLY-11784
URL: https://issues.jboss.org/browse/WFLY-11784
Project: WildFly
Issue Type: Bug
Components: IIOP
Affects Versions: 16.0.0.Beta1
Reporter: Tomasz Adamski
Assignee: Tomasz Adamski
Fix For: 17.0.0.Beta1
After redeploys, application ear module classloaders are left in
org.wildfly.iiop.openjdk.rmi.WorkCacheManager's classesByLoader map:
{code}
com.sun.corba.se.impl.transport.SelectorImpl @ 0xc12234b8 SelectorThread Thread
'- contextClassLoader org.jboss.modules.ModuleClassLoader @ 0xc075bea0
'- classes java.util.Vector @ 0xc075c4a8
'- elementData java.lang.Object[160] @ 0xc1afb200
'- [58] class org.wildfly.iiop.openjdk.rmi.ValueAnalysis @ 0xc180e4b0 |
'- cache org.wildfly.iiop.openjdk.rmi.WorkCacheManager @ 0xc180e520
|- classesByLoader java.util.HashMap @ 0xc180e730
| '- table java.util.HashMap$Node[16] @ 0xc1ba2ff8
| |- [14] java.util.HashMap$Node @ 0xc37b01e0
| | '- key org.jboss.modules.ModuleClassLoader @ 0xc3677958
{code}
This was previously a weak map, but we switched to strong caching with explicit clean up
on undeploy. It looks like that clean up is missed in some case.
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