[jira] [Commented] (FLINK-20367) Show the in-use config of job to users

["Robert Metzger (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-20367?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17265925#comment-17265925 ] 

Robert Metzger commented on FLINK-20367:
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The effective configuration is not only shown in the logs, also in the Web UI.

Is that sufficient for your use-case, or do you want access to the effective configuration also in your user code?
If so, what exactly is your use-case?
Also, if we are going to do this, we need to consider that all configuration parameters, including security-related authentication tokens etc.

> Show the in-use config of job to users
> --------------------------------------
>
>                 Key: FLINK-20367
>                 URL: https://issues.apache.org/jira/browse/FLINK-20367
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Configuration, Runtime / Coordination
>            Reporter: zlzhang0122
>            Priority: Major
>              Labels: usability
>
> Now the config can be set from global cluster configuration and single job code , since we can't absolutely sure that which config is in-use except we check it in the start-up log. I think maybe we can show the in-use config of job to users and this can be helpful!



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