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Posted to dev@ignite.apache.org by "Valentin Kulichenko (JIRA)" <ji...@apache.org> on 2016/04/13 01:48:25 UTC

[jira] [Created] (IGNITE-2983) Possible NPE during service proxy invocation

Valentin Kulichenko created IGNITE-2983:
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             Summary: Possible NPE during service proxy invocation
                 Key: IGNITE-2983
                 URL: https://issues.apache.org/jira/browse/IGNITE-2983
             Project: Ignite
          Issue Type: Bug
          Components: managed services
    Affects Versions: 1.5.0.final
            Reporter: Valentin Kulichenko
            Assignee: Valentin Kulichenko
            Priority: Critical
             Fix For: 1.6


This issue is hard to reproduce, but it's possible that {{ServiceTopologyCallable}} will be executed on a new node prior to initialization of utility cache. In this case cache will be {{null}} and {{serviceTopology}} method with throw an NPE. We should call {{GridCacheProcessor.awaitStarted()}} prior to using the cache.



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