Bug 603903
| Summary: | Intermittent plugin registration/update failure - HibernateException: Javassist Enhancement failed | ||||||
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| Product: | [Other] RHQ Project | Reporter: | Jay Shaughnessy <jshaughn> | ||||
| Component: | Core Server | Assignee: | RHQ Project Maintainer <rhq-maint> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Corey Welton <cwelton> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 3.0.0 | ||||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | All | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: |
Oracle 10g XE
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| Last Closed: | 2010-07-20 20:59:47 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 593121 | ||||||
| Attachments: |
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Created attachment 423967 [details]
failed server statup
Dropping priority until able to reproduce I believe the root cause for this is the same as 616395. Closing as duplicate. *** This bug has been marked as a duplicate of bug 616395 *** |
I think this may happen when a new version of a plugin is being registered. It may not actually have to be different from the db version of the plugin. I'm not sure. Anyway, during plugin registration you get a failure (full trace attached) with a root cause like the following: Caused by: org.hibernate.HibernateException: Javassist Enhancement failed: org.rhq.core.domain.plugin.Plugin at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.getProxy(JavassistLazyInitializer.java:118) at org.hibernate.proxy.pojo.javassist.JavassistProxyFactory.getProxy(JavassistProxyFactory.java:48) at org.hibernate.tuple.entity.AbstractEntityTuplizer.createProxy(AbstractEntityTuplizer.java:379) at org.hibernate.persister.entity.AbstractEntityPersister.createProxy(AbstractEntityPersister.java:3460) at org.hibernate.event.def.DefaultLoadEventListener.createProxyIfNecessary(DefaultLoadEventListener.java:257) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:191) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:103) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:878) at org.hibernate.impl.SessionImpl.load(SessionImpl.java:795) at org.hibernate.impl.SessionImpl.load(SessionImpl.java:788) at org.hibernate.ejb.AbstractEntityManagerImpl.getReference(AbstractEntityManagerImpl.java:153) ... 94 more Caused by: java.lang.NullPointerException at javassist.util.proxy.RuntimeSupport$DefaultMethodHandler.invoke(RuntimeSupport.java:37) at org.rhq.core.domain.plugin.Plugin_$$_javassist_68.setDeployment(Plugin_$$_javassist_68.java) at org.rhq.core.domain.plugin.Plugin.<init>(Plugin.java:205) at org.rhq.core.domain.plugin.Plugin_$$_javassist_68.<init>(Plugin_$$_javassist_68.java) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at java.lang.Class.newInstance0(Class.java:355) at java.lang.Class.newInstance(Class.java:308) at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.getProxy(JavassistLazyInitializer.java:115) ... 104 more I don't currently have any reproduction steps, but I've seen this more than once. The server startup continues but is most likely invalid from that point on. A subsequent restart may normalize the situation but I'm not sure.