[infinispan-issues] [JBoss JIRA] (ISPN-2371) The global component registry sometimes fails to start components injected on the fly

[Dan Berindei (JIRA)]

Dan Berindei created ISPN-2371:
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             Summary: The global component registry sometimes fails to start components injected on the fly
                 Key: ISPN-2371
                 URL: https://issues.jboss.org/browse/ISPN-2371
             Project: Infinispan
          Issue Type: Bug
          Components: Locking and Concurrency
    Affects Versions: 5.2.0.Beta1
            Reporter: Dan Berindei
            Assignee: Mircea Markus
            Priority: Critical
             Fix For: 5.2.0.Final


If a global component is used by an incoming command, it could be created before the component registry is in the "running" state, yet after it has started invoking the components' start methods.

If this happens, the component's start method(s) will never be invoked - neither "inline", in ACR.registerComponentInternal, nor in the regular startup procedure (ACR.internalStart).

Specifically, the problem ocurred with LocalTopologyManager, which is injected in incoming CacheTopologyControlCommands. Since these commands are broadcasted to the entire cluster, a node can receive them before it had finished starting its global component registry.


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