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https://issues.apache.org/jira/browse/FLINK-9787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Florian Schmidt reassigned FLINK-9787:
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Assignee: Florian Schmidt
> Change ExecutionConfig#getGlobalJobParameters to return an instance of
> GlobalJobParameters instead of null if no custom globalJobParameters are set
> yet
> -------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-9787
> URL: https://issues.apache.org/jira/browse/FLINK-9787
> Project: Flink
> Issue Type: Improvement
> Reporter: Florian Schmidt
> Assignee: Florian Schmidt
> Priority: Minor
>
> Currently when accessing
>
> ExecutionConfig#getGlobalJobParameters this will return `null` if no
> globalJobParameters are set. This can easily lead to NullPointerExceptions
> when used with getGlobalJobParameters.toMap()
>
> An easy improvement for this would be to just return a new instance of
> GlobalJobParameters if none is set with the empty map as the parameters
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