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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16962) Add readPoint to preCompactScannerOpen() API
Date Mon, 31 Oct 2016 18:35:58 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15622990#comment-15622990
] 

stack commented on HBASE-16962:
-------------------------------

When did it become ok to expose mvcc readpoint? Scanners internally do readpoint.  Why CP
need to know about readpoint?

> Add readPoint to preCompactScannerOpen() API
> --------------------------------------------
>
>                 Key: HBASE-16962
>                 URL: https://issues.apache.org/jira/browse/HBASE-16962
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>            Reporter: Thiruvel Thirumoolan
>            Assignee: Thiruvel Thirumoolan
>         Attachments: HBASE-16962.rough.patch
>
>
> Similar to HBASE-15759, I would like to add readPoint to the preCompactScannerOpen()
API.
> I have a CP where I create a StoreScanner() as part of the preCompactScannerOpen() API.
I need the readpoint which was obtained in Compactor.compact() method to be consistent.



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