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https://issues.apache.org/jira/browse/UIMA-3542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jerry Cwiklik closed UIMA-3542.
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Resolution: Fixed
> Refactor DUCC ResourceManagerComponent to avoid NPE
> ---------------------------------------------------
>
> Key: UIMA-3542
> URL: https://issues.apache.org/jira/browse/UIMA-3542
> Project: UIMA
> Issue Type: Bug
> Components: DUCC
> Reporter: Jerry Cwiklik
> Assignee: Jerry Cwiklik
> Priority: Minor
> Fix For: 1.0-Ducc
>
>
> Modify ResourceManagerComponent.start() to move call to super.start() to
> avoid a possible race condition which may result in a NPE. The code should
> first instantiate JobManagerConverter and then super.start() can be called.
> The super.start() calls back the ResourceManagerComponent method where it
> expects a valid reference to JobManagerConverter which is initialized in the
> ResourceManagerComponent .start().
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