[jira] [Created] (FLINK-14141) Locate Jobs/SubTask/Vertex Running on TaskManager

[Shang Yuanchun (Jira)]

Yadong Xie created FLINK-14141:
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             Summary: Locate Jobs/SubTask/Vertex Running on TaskManager
                 Key: FLINK-14141
                 URL: https://issues.apache.org/jira/browse/FLINK-14141
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Web Frontend
            Reporter: Yadong Xie
         Attachments: 屏幕快照 2019-09-20 下午3.20.05.png

As we know, the subtask associated with job vertex is running on task manager, but in current design in Web UI, there is no way to get the associated jobs, vertex or subtask information from the task manager.


We should add a Job List tab in the task manager page, giving a list of job/vertex/subtask associated with the current task manager, with FLINK-13894 users can link subtask and taskmanger together when troubleshooting. Here is a demo below.

!屏幕快照 2019-09-20 下午3.20.05.png|width=602,height=240!

REST API needed:

add /taskmanagers/:taskmanagerid/jobs API to get associated jobs with current taskmanager.



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