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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HBASE-12972) Region, a supportable public/evolving subset of HRegion
Date Fri, 27 Feb 2015 02:52:05 GMT

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Andrew Purtell edited comment on HBASE-12972 at 2/27/15 2:51 AM:
-----------------------------------------------------------------

No it looks like the worst offense (extending / overriding SplitTransaction) can be handled
on its own and this will need to be deferred until 1.1 or 2.0, preferably the former. 


was (Author: apurtell):
No it looks like the worst offense (extending / overriding SplitTransaction) can be done separately
and this will need to be deferred until 1.1 or 2.0, preferably the former. 

> Region, a supportable public/evolving subset of HRegion
> -------------------------------------------------------
>
>                 Key: HBASE-12972
>                 URL: https://issues.apache.org/jira/browse/HBASE-12972
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
>             Fix For: 2.0.0, 1.0.1, 1.1.0, 0.98.11
>
>         Attachments: HBASE-12972-0.98.patch, HBASE-12972-0.98.patch, HBASE-12972-0.98.patch,
HBASE-12972-0.98.patch
>
>
> On HBASE-12566, [~lhofhansl] proposed:
> {quote}
> Maybe we can have a {{Region}} interface that is to {{HRegion}} is what {{Store}} is
to {{HStore}}. Store marked with {{@InterfaceAudience.Private}} but used in some coprocessor
hooks.
> {quote}
> By example, now coprocessors have to reach into HRegion in order to participate in row
and region locking protocols, this is one area where the functionality is legitimate for coprocessors
but not for users, so an in-between interface make sense.
> In addition we should promote {{Store}}'s interface audience to LimitedPrivate(COPROC).



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