hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16962) Add readPoint to preCompactScannerOpen() API
Date Tue, 08 Nov 2016 18:37:59 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15648393#comment-15648393
] 

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

Thanks for asking. I see they both take readpoint. My bad. Ignore.

I see now why Store#Scanner takes a readpoint. It is because the readpoint is assigned higher-up
by the Region. Makes sense. So, if doing Scans at the Store level, passing read point is unavoidable.

> 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.master.001.patch, 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.



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

Mime
View raw message