[jira] [Updated] (HDDS-3695) Ozone support key label and datanode group

["Prashant Pogde (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDDS-3695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Prashant Pogde updated HDDS-3695:
---------------------------------
    Target Version/s: 1.2.0

I am managing the 1.1.0 release and we currently have more than 600 issues targeted for 1.1.0. I am moving the target field to 1.2.0. 

If you are actively working on this jira and believe this should be targeted to 1.1.0 release, Please change the target field back to 1.1.0 before Feb 05, 2021. 

> Ozone support key label and datanode group
> ------------------------------------------
>
>                 Key: HDDS-3695
>                 URL: https://issues.apache.org/jira/browse/HDDS-3695
>             Project: Hadoop Distributed Data Store
>          Issue Type: New Feature
>          Components: Ozone Manager, SCM
>            Reporter: Baolong Mao
>            Priority: Major
>         Attachments: screenshot-1.png
>
>
> Ozone should support Label, tag or group feature, then we can put key into a pipeline of specify datanode group. For the under replicated container replica, it should chooseDatanodes within a same datanode group too.
> With this feature, we can put specify key into specify datanode group, for example, we have 100 new datanodes join the exist ozone cluster, so we want to put some test dataset into these datanode. Another side, we don't want to let important data store to the new coming datanode. 
>  !screenshot-1.png! 



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