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From "Anuj (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-9241) Remove Scheduler specific if/else block and make it injectable in RMController
Date Sun, 27 Jan 2019 17:37:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-9241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Anuj updated YARN-9241:
-----------------------
    Summary: Remove Scheduler specific if/else block and make it injectable in RMController
 (was: Remove if else block from RmController.java)

> Remove Scheduler specific if/else block and make it injectable in RMController
> ------------------------------------------------------------------------------
>
>                 Key: YARN-9241
>                 URL: https://issues.apache.org/jira/browse/YARN-9241
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: resourcemanager
>    Affects Versions: 3.2.0
>            Reporter: Anuj
>            Priority: Minor
>
> RmController contains a hardcoded if and else block for type of scheduler and decides
which page to use for which scheduler.
> This if else block makes it hard to introduce a new scheduler and corresponding webpage
with modifying the existing RMController class.
> It would be great if we make it extendable.



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