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https://issues.apache.org/jira/browse/TEZ-2761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14730584#comment-14730584
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Sreenath Somarajapuram commented on TEZ-2761:
---------------------------------------------

[~pramachandran] Found another issue.
- On connecting the UI with old APIs, the UI still tries to hit the new URLs 
and the progress in DAG details doesn't gets updated.
Reason:
In TimelineRESTAdapter, when amWebServiceVersion is not available. We default 
the value to '1'. But in DagController we check for value 'v1'.

[~hitesh] Yes, will try to get the basic patch in by EOD.

> Tez UI: update the progress on the dag and vertices pages with info from AM
> ---------------------------------------------------------------------------
>
>                 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-2761.1.patch, TEZ-2761.2.patch, TEZ-2761.3.patch, 
> 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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