[jira] [Updated] (TEZ-3371) Tez UI: At times polling is not stopping for completed DAGs

["Sreenath Somarajapuram (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TEZ-3371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sreenath Somarajapuram updated TEZ-3371:
----------------------------------------
    Attachment: TEZ-3371.1.patch

The patch ensures that
- on page load
- of a multi-DAG
- if DAG is complete
then polling is not started for DAG, vertex, task & attempt entities.

[~hitesh] Please help in reviewing the patch.

> Tez UI: At times polling is not stopping for completed DAGs
> -----------------------------------------------------------
>
>                 Key: TEZ-3371
>                 URL: https://issues.apache.org/jira/browse/TEZ-3371
>             Project: Apache Tez
>          Issue Type: Bug
>    Affects Versions: 0.8.3
>            Reporter: Sreenath Somarajapuram
>            Assignee: Sreenath Somarajapuram
>         Attachments: TEZ-3371.1.patch
>
>
> - Right now polling is very depended on app state
> -- At least when a page is loaded/refreshed, if DAG status is complete asper ATS, we shouldn't start polling.
> -- Right now, we start polling even on page load/refresh after DAG complete.



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