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https://issues.apache.org/jira/browse/FLINK-16625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Canbin Zheng updated FLINK-16625:
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Summary: Extract BootstrapTools#getEnvironmentVariables to a general
utility in ConfigurationUtils (was: Extract
BootstrapTools#getEnvironmentVariables to a general utility in
ConfigurationUtil)
> Extract BootstrapTools#getEnvironmentVariables to a general utility in
> ConfigurationUtils
> -----------------------------------------------------------------------------------------
>
> Key: FLINK-16625
> URL: https://issues.apache.org/jira/browse/FLINK-16625
> Project: Flink
> Issue Type: Improvement
> Components: API / Core
> Reporter: Canbin Zheng
> Assignee: Canbin Zheng
> Priority: Minor
> Fix For: 1.11.0
>
>
> {{BootstrapTools#getEnvironmentVariables}} actually is a general utility to
> extract key-value pairs with specified prefix trimmed from the Flink
> Configuration object. It can not only be used to extract customized
> environment variables in the YARN setup but also for customized
> annotations/labels/node-selectors in the Kubernetes setup.
> This ticket proposes to rename it to
> {{ConfigurationUtil#getPrefixedKeyValuePairs}} and move it to the
> {{flink-core}} module as a more general utility to share for the
> YARN/Kubernetes setup.
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