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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12724) Upgrade the interface audience of RegionScanner from Private to LimitedPrivate
Date Fri, 19 Dec 2014 01:28:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14252726#comment-14252726
] 

Andrew Purtell commented on HBASE-12724:
----------------------------------------

Thanks Anoop. Will commit shortly.

> Upgrade the interface audience of RegionScanner from Private to LimitedPrivate
> ------------------------------------------------------------------------------
>
>                 Key: HBASE-12724
>                 URL: https://issues.apache.org/jira/browse/HBASE-12724
>             Project: HBase
>          Issue Type: Task
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
>             Fix For: 1.0.0, 2.0.0, 0.98.10
>
>         Attachments: HBASE-12724.patch
>
>
> An important use case of coprocessors is scanner wrapping. The coprocessor API returns
and passes around instances of the RegionScanner interface to enable that. See RegionObserver#preScannerOpen
and RegionObserver#postScannerOpen. RegionScanner is marked Private but should be LimitedPrivate(COPROC).




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