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Posted to yarn-dev@hadoop.apache.org by "Szilard Nemeth (Jira)" <ji...@apache.org> on 2022/11/14 20:41:00 UTC

[jira] [Resolved] (YARN-10920) Create a dedicated class for Node Labels

     [ https://issues.apache.org/jira/browse/YARN-10920?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Szilard Nemeth resolved YARN-10920.
-----------------------------------
    Resolution: Won't Fix

Since this is a huge effort and pretty hard, I think there's would be a very little gain compared to the size of the effort, hence closing this ticket with "Won't fix".

> Create a dedicated class for Node Labels
> ----------------------------------------
>
>                 Key: YARN-10920
>                 URL: https://issues.apache.org/jira/browse/YARN-10920
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Szilard Nemeth
>            Priority: Minor
>
> In the current codebase, Node labels are simple strings. It's very error-prone to use Strings as it can contain basically anything. Moreover, it's easier to keep track of all usages if we have a dedicated class for Node labels.



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