[jira] [Commented] (HBASE-23276) Add an admin method to get tables within a group

["Duo Zhang (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-23276?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17002838#comment-17002838 ] 

Duo Zhang commented on HBASE-23276:
-----------------------------------

OK, there is a problem...

Since we can set rs group info on a namespace descriptor, when we call something like getRSGroupTables, do we need to return the tables under a namespace which has the rs group option in its descriptor? And we also need to provide a method to get the namespaces within a rs group? Or we just return a pair of the namespaces and tables?

> Add an admin method to get tables within a group
> ------------------------------------------------
>
>                 Key: HBASE-23276
>                 URL: https://issues.apache.org/jira/browse/HBASE-23276
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Admin, Client, rsgroup
>            Reporter: Duo Zhang
>            Assignee: Duo Zhang
>            Priority: Major
>
> Now the RSGroupInfo will not contains table info, we should provide a method in Admin to do this, otherwise users need to scan all the table descriptors manually.



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