hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Anoop Sam John (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15076) Add getScanner(Scan scan, List<KeyValueScanner> additionalScanners) API into Region interface
Date Thu, 07 Jan 2016 15:58:39 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15076?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15087615#comment-15087615
] 

Anoop Sam John commented on HBASE-15076:
----------------------------------------

[~ovis_poly] pls see
http://hbase.apache.org/book.html#submitting.patches
http://hbase.apache.org/book.html#developer
http://hbase.apache.org/book.html#common.patch.feedback

> Add getScanner(Scan scan, List<KeyValueScanner> additionalScanners) API into Region
interface
> ---------------------------------------------------------------------------------------------
>
>                 Key: HBASE-15076
>                 URL: https://issues.apache.org/jira/browse/HBASE-15076
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>            Reporter: liu ming
>            Assignee: Anoop Sam John
>             Fix For: 2.0.0
>
>         Attachments: HBASE-15076.patch
>
>
> HRegion method getScanner(Scan scan, List<KeyValueScanner> additionalScanners,
boolean copyCellsFromSharedMem) is protected.
> In Apache Trafodion, we need to invoke this getScanner method from a coprocessor. Since
it is protected, Trafodion must overload the HRegion class and overload this method into a
public method.
> It will be good to make this method public.
> It is very useful when one needs to combine several scan result in a single scanner.
> thanks,
> Ming



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

Mime
View raw message