[infinispan-issues] [JBoss JIRA] (ISPN-2876) AbstractComponentRegistry.getComponent can return an incomplete component

[Dan Berindei (JIRA)]

Dan Berindei created ISPN-2876:
----------------------------------

             Summary: AbstractComponentRegistry.getComponent can return an incomplete component
                 Key: ISPN-2876
                 URL: https://issues.jboss.org/browse/ISPN-2876
             Project: Infinispan
          Issue Type: Bug
          Components: Locking and Concurrency
    Affects Versions: 5.2.2.Final
            Reporter: Dan Berindei
            Assignee: Mircea Markus
             Fix For: 6.0.0.Final


AbstractComponentRegistry.getComponent doesn't have any locking, so it's possible for a thread to retrieve a component while another thread is injecting that component's dependencies.

Normally this isn't a problem, because the global registry is locked during cache manager startup, and the cache registry is locked during cache startup. However, some global components are only created "on-demand", because a cache component depends on them, and this can happen if someone uses getComponent instead of getOrCreateComponent.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira