[
http://jira.magnolia.info/browse/MAGNOLIA-2026?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Fabrizio Giustina closed MAGNOLIA-2026.
---------------------------------------
Resolution: Fixed
Assignee: Fabrizio Giustina (was: Boris Kraft)
Not sure how this can be reproduced, but it definitively happened... I've added
a synchronized block in the affected code that should help
> ConcurrentModificationException while instantiating [config:/server/security]
> ------------------------------------------------------------------------------
>
> Key: MAGNOLIA-2026
> URL: http://jira.magnolia.info/browse/MAGNOLIA-2026
> Project: Magnolia
> Issue Type: Bug
> Affects Versions: 3.5.3
> Reporter: Fabrizio Giustina
> Assignee: Fabrizio Giustina
> Priority: Critical
> Fix For: 3.5.4
>
>
> this happened a few times in our environment while restarting a server, and
> the result is that the website become inaccessible:
> ERROR info.magnolia.cms.util.FactoryUtil$ObservedObjectFactory ?(?:?)
> 25.01.2008 16:14:12 can't instantiate object [config:/server/security]
> java.util.ConcurrentModificationException
> at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
> at java.util.HashMap$ValueIterator.next(HashMap.java:822)
> at
> info.magnolia.content2bean.impl.Content2BeanProcessorImpl.setProperties(Content2BeanProcessorImpl.java:208)
> at
> info.magnolia.content2bean.impl.Content2BeanProcessorImpl.toBean(Content2BeanProcessorImpl.java:105)
> at
> info.magnolia.content2bean.impl.Content2BeanProcessorImpl.toMap(Content2BeanProcessorImpl.java:167)
> at
> info.magnolia.content2bean.impl.Content2BeanProcessorImpl.toBean(Content2BeanProcessorImpl.java:99)
> at
> info.magnolia.content2bean.impl.Content2BeanProcessorImpl.toMap(Content2BeanProcessorImpl.java:167)
> at
> info.magnolia.content2bean.impl.Content2BeanProcessorImpl.toBean(Content2BeanProcessorImpl.java:99)
> at
> info.magnolia.content2bean.impl.Content2BeanProcessorImpl.toBean(Content2BeanProcessorImpl.java:75)
> at
> info.magnolia.content2bean.Content2BeanUtil.toBean(Content2BeanUtil.java:152)
> at
> info.magnolia.cms.util.FactoryUtil$ObservedObjectFactory.transformNode(FactoryUtil.java:333)
> at
> info.magnolia.cms.util.FactoryUtil$ObservedObjectFactory.onRegister(FactoryUtil.java:320)
> at
> info.magnolia.cms.util.FactoryUtil$ObservedObjectFactory.load(FactoryUtil.java:307)
> at
> info.magnolia.cms.util.FactoryUtil$ObservedObjectFactory.<init>(FactoryUtil.java:284)
> at info.magnolia.cms.util.FactoryUtil.newInstance(FactoryUtil.java:114)
> at
> info.magnolia.cms.util.FactoryUtil.getSingleton(FactoryUtil.java:189)
> at
> info.magnolia.cms.security.SecuritySupport$Factory.getInstance(SecuritySupport.java:70)
> at
> info.magnolia.cms.security.Security.getSecuritySupport(Security.java:65)
> at
> info.magnolia.cms.security.Security.getAnonymousUser(Security.java:69)
> at
> info.magnolia.context.UserContextImpl.getUser(UserContextImpl.java:72)
> at
> info.magnolia.context.DefaultRepositoryStrategy.getSubject(DefaultRepositoryStrategy.java:77)
> at
> info.magnolia.context.DefaultRepositoryStrategy.getAccessManager(DefaultRepositoryStrategy.java:69)
> at
> info.magnolia.context.AbstractContext.getAccessManager(AbstractContext.java:114)
> at
> info.magnolia.context.MgnlContext.getAccessManager(MgnlContext.java:167)
> at
> info.magnolia.cms.security.URISecurityFilter.isAllowed(URISecurityFilter.java:81)
> at
> info.magnolia.cms.security.BaseSecurityFilter.doFilter(BaseSecurityFilter.java:59)
> at
> info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:70)
> at
> info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:71)
> at
> info.magnolia.cms.security.LogoutFilter.doFilter(LogoutFilter.java:81)
> at
> info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:62)
> at
> info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:71)
> at
> info.magnolia.cms.security.auth.login.LoginFilter.doFilter(LoginFilter.java:76)
> at
> info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:70)
> at
> info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:71)
> at
> info.magnolia.cms.filters.ContentTypeFilter.doFilter(ContentTypeFilter.java:73)
> at
> info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:70)
> at
> info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:71)
> at
> info.magnolia.cms.filters.ContextFilter.doFilter(ContextFilter.java:72)
> at
> info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:70)
> at
> info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:71)
> at
> info.magnolia.cms.filters.CompositeFilter.doFilter(CompositeFilter.java:64)
> at
> info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:70)
> at
> info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:98)
> at
> info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:195)
> at
> org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:63)
> at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
> at
> org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
> at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
> at
> org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
> at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
> at
> org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
> at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
> at
> it.lafeltrinelli.web.filters.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:80)
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