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Type:
Bug
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Status: Closed
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Priority:
Major
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Resolution: Done
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Affects Version/s: jboss-fuse-6.2.1
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Fix Version/s: fuse-7.0
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Component/s: WildFly Camel
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Labels:None
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Environment:
Fuse 6.2.1 on EAP 6.4
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Sprint:6.3 Sprint 3 (Feb 29 - Mar 25)
Redeploying a simple SY application several times results in OOME when running Fuse 6.2.1 on EAP with a small metaspace.
Further investigation revealed that classloaders are leaking across redeploys. The classloaders are being retained in ContextCreateHandlerRegistryService$ContextCreateHandlerRegistryImpl's handler mapping.
PackageScanResolverProcessor only calls createHandlerRegistry.removeContextCreateHandler(classLoader, contextCreateHandler); but not removeContextCreateHandlers(ClassLoader classsLoader) which would remove the ClassLoader entries from the handlerMapping Map.
