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https://issues.apache.org/jira/browse/FLINK-30258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xuannan Su updated FLINK-30258:
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Summary: PyFlink supports closing loopback server (was: PyFlink supports
closing loop back server)
> PyFlink supports closing loopback server
> ----------------------------------------
>
> Key: FLINK-30258
> URL: https://issues.apache.org/jira/browse/FLINK-30258
> Project: Flink
> Issue Type: Improvement
> Components: API / Python
> Affects Versions: 1.16.0
> Reporter: Xuannan Su
> Priority: Major
>
> Currently, a loopback server will be started whenever a
> StreamExecutionEnvironment or StreamTableEnvironment is created. The loopback
> server can only be closed after the process exit. This might not be a problem
> for regular uses where only one environment object is used.
> However, when running tests, such as the unit tests for PyFlink itself, as
> the environment objects are created, the process starts more and more
> loopback servers and takes more and more resources.
> Therefore, we want to support closing the loopback server.
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