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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 updated FLINK-9787:
-----------------------------------
Fix Version/s: 2.0.0
Description:
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
This would be a breaking change since we expose this via
RuntimeContext#getExecutionConfig
was:
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
> 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
> Fix For: 2.0.0
>
>
> 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
> This would be a breaking change since we expose this via
> RuntimeContext#getExecutionConfig
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