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

["Valentin Kulichenko (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-2983?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Valentin Kulichenko closed IGNITE-2983.
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> 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
>              Labels: customer, important
>             Fix For: 1.7
>
>
> 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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