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Posted to dev@felix.apache.org by "Niels Beekman (JIRA)" <ji...@apache.org> on 2014/12/11 16:56:13 UTC

[jira] [Created] (FELIX-4728) InstanceManager concurrency issue

Niels Beekman created FELIX-4728:
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             Summary: InstanceManager concurrency issue
                 Key: FELIX-4728
                 URL: https://issues.apache.org/jira/browse/FELIX-4728
             Project: Felix
          Issue Type: Bug
          Components: iPOJO
    Affects Versions: ipojo-runtime-1.11.2
            Reporter: Niels Beekman


We observed a race condition in InstanceManager.onEntry. This is caused by improperly synchronized access on a HashMap. Unlike reported in FELIX-3500, we did not get an exception, but high cpu usage due to the data race. See the relevant thread stacks in the comments.



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