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Posted to issues@flink.apache.org by "vinoyang (JIRA)" <ji...@apache.org> on 2018/12/14 03:21:00 UTC

[jira] [Commented] (FLINK-11162) Provide a rest API to list all logical operators

    [ https://issues.apache.org/jira/browse/FLINK-11162?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16720873#comment-16720873 ] 

vinoyang commented on FLINK-11162:
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I think this interface is necessary, we can get it from {{JobGraph#getVerticesSortedTopologicallyFromSources}}. We can add it to the interface of the job detail or as a standalone API. What do you think? [~till.rohrmann] [~Zentol]

> Provide a rest API to list all logical operators
> ------------------------------------------------
>
>                 Key: FLINK-11162
>                 URL: https://issues.apache.org/jira/browse/FLINK-11162
>             Project: Flink
>          Issue Type: New Feature
>          Components: REST
>            Reporter: vinoyang
>            Assignee: vinoyang
>            Priority: Major
>
> The scene of this issue:
> We are using the indicator variable of the operator: <operator_id>, <operator_name>.
> We have customized the display of the indicator. Based on the query purpose, we currently lack an interface to get all the logical operators of a job. The current rest API only provides the chained node information.



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