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Posted to dev@sling.apache.org by "Carsten Ziegeler (JIRA)" <ji...@apache.org> on 2015/03/12 14:35:38 UTC
[jira] [Resolved] (SLING-4497) Memory thread might be terminated by
already unregistered bundles/services
[ https://issues.apache.org/jira/browse/SLING-4497?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Carsten Ziegeler resolved SLING-4497.
-------------------------------------
Resolution: Fixed
Solved by adding extra try/catch blocks ignoring exceptions from those places
> Memory thread might be terminated by already unregistered bundles/services
> --------------------------------------------------------------------------
>
> Key: SLING-4497
> URL: https://issues.apache.org/jira/browse/SLING-4497
> Project: Sling
> Issue Type: Bug
> Components: ResourceResolver
> Affects Versions: Resource Resolver 1.2.0
> Reporter: Carsten Ziegeler
> Assignee: Carsten Ziegeler
> Fix For: Resource Resolver 1.2.2
>
>
> The memory thread in the common resource resolver factory calls close on the resource context which in turn tries to close all providers and the used type resource resolver.
> If an exception occurs during this, like it might happen on bundle stop (see below), the memory thread dies which in turn might lead to a memory issue.
> java.lang.IllegalStateException: Invalid BundleContext.
> at org.apache.felix.framework.BundleContextImpl.checkValidity(BundleContextImpl.java:511)
> at org.apache.felix.framework.BundleContextImpl.ungetService(BundleContextImpl.java:475)
> at org.apache.sling.jcr.resource.internal.helper.jcr.RepositoryHolder.release(RepositoryHolder.java:53)
> at org.apache.sling.jcr.resource.internal.helper.jcr.JcrResourceProvider.close(JcrResourceProvider.java:246)
> at org.apache.sling.resourceresolver.impl.helper.ResourceResolverContext.close(ResourceResolverContext.java:145)
> at org.apache.sling.resourceresolver.impl.CommonResourceResolverFactoryImpl$ResolverWeakReference.close(CommonResourceResolverFactoryImpl.java:403)
> at org.apache.sling.resourceresolver.impl.CommonResourceResolverFactoryImpl$1.run(CommonResourceResolverFactoryImpl.java:94)
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