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https://issues.apache.org/jira/browse/FLINK-21315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Seth Wiesman resolved FLINK-21315.
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Resolution: Fixed
> Support to set operator names in state processor API
> ----------------------------------------------------
>
> Key: FLINK-21315
> URL: https://issues.apache.org/jira/browse/FLINK-21315
> Project: Flink
> Issue Type: Improvement
> Reporter: Jun Qin
> Assignee: Jun Qin
> Priority: Major
> Labels: pull-request-available
>
> Currently, it is not possible to set a user-friendly operator name when using
> state processor API. For example, when you use `readKeyedState()`, the
> operator name shows on the Flink UI is:
> {{DataSource (at readKeyedState(ExistingSavepoint.java:282)
> (org.apache.flink.state.api.input.KeyedStateInputFormat))}}
> The same long name is shown on Grafana when Flink metrics are displayed.
> This Jira aims to provide users an option to set operator names in state
> processor API.
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