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https://issues.apache.org/jira/browse/FLINK-27260?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yun Tang resolved FLINK-27260.
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Fix Version/s: 1.16.0
Assignee: Yanfei Lei
Resolution: Fixed
merged in master: 1084786c9081d70e34da6c731d4777e678d5ca81 and
c47500c5ba0461122c5498ae0d60ee5626777ad2
> Expose changelog configuration in RestAPI and WebUI
> ---------------------------------------------------
>
> Key: FLINK-27260
> URL: https://issues.apache.org/jira/browse/FLINK-27260
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / REST, Runtime / Web Frontend
> Affects Versions: 1.16.0
> Reporter: Yanfei Lei
> Assignee: Yanfei Lei
> Priority: Minor
> Labels: pull-request-available
> Fix For: 1.16.0
>
>
> Currently, we can know whether changelog is enabled by {{state_backend}} in
> rest api[1], if {{{}state_backend is ChangelogStateBackend{}}}, it means
> changelog is enabled.
> But the detailed configurations of changelog still cannot be known through
> rest api/web ui, this issue wants to add two fields:
> {{ 1. changelog_storage}}
> {{ 2. changelog_periodic_materialization_interval}}
> into the checkpoints-config[1] response, and show these fields on web UI when
> changelog is enabled.
> [1]
> [https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/ops/rest_api/#jobs-jobid-checkpoints-config]
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