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https://issues.apache.org/jira/browse/HBASE-22695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16888706#comment-16888706
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Duo Zhang commented on HBASE-22695:
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This will be huge change.
I think we need to define the behavior first. In the old implementation,
changing the rsgroup of a table will lead to a move, but changing the rsgroup
config of a namespace will not.
In general, I prefer we do not trigger a move when doing this first, including
changing the server set of a rsgroup. Let's do this asynchronously. The only
exception is changing the rsgroup config of a table, where we need to reopen
the regions of a table. Later we could see if we can provide a synchronous
way, maybe we can return a proc id to client to let them query the status, just
like what we have done for create table, etc.
> Store the rsgroup of a table in table configuration
> ---------------------------------------------------
>
> Key: HBASE-22695
> URL: https://issues.apache.org/jira/browse/HBASE-22695
> Project: HBase
> Issue Type: Sub-task
> Components: rsgroup
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Priority: Major
>
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