hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sean Busbey (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12972) Region, a supportable public/evolving subset of HRegion
Date Thu, 26 Feb 2015 15:51:05 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14338592#comment-14338592
] 

Sean Busbey commented on HBASE-12972:
-------------------------------------

Looks like the current patch makes changes that won't allow it in 1.0.z (non-binary compat
changes to existing LimitedPrivate.Evolving, adding new features to LimitedPrivate.Evolving).

Can we aim for 0.98.y, 1.1.z, 2.y.z, or would folks prefer feedback to make it compat?



> 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
>
>
> 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).



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message