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https://issues.apache.org/jira/browse/TEZ-2761?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Prakash Ramachandran updated TEZ-2761:
--------------------------------------
    Attachment: TEZ-2761.wip.1.patch

attaching a wip patch 
* fetch dag, vertex progress from AM while dag is running.
* update the status, progress info in the UI. 

TODO: 
* refactor code to support both old and new api in AM (old ui should work with 
new tez and vice versa
* fix the run_periodically loop that updates the UI.
* add UT

> Tez UI: update the progress on the various pages on the UI
> ----------------------------------------------------------
>
>                 Key: TEZ-2761
>                 URL: https://issues.apache.org/jira/browse/TEZ-2761
>             Project: Apache Tez
>          Issue Type: Sub-task
>          Components: UI
>            Reporter: Prakash Ramachandran
>            Assignee: Prakash Ramachandran
>         Attachments: TEZ-2761.wip.1.patch
>
>
> The data displayed on the UI for running tasks should be updated with the 
> latest status fetched from AM.
> This includes the status, progress, task count etc. The api should also allow 
> querying the values for the tasks (running, failed, succeeded...).



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