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From "Raymond Liu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-1935) Scan in parallel
Date Tue, 16 Apr 2013 01:01:19 GMT

    [ https://issues.apache.org/jira/browse/HBASE-1935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13632454#comment-13632454
] 

Raymond Liu commented on HBASE-1935:
------------------------------------

Interesting topic, which part of the issue is most difficult? I am sort of interesting on
this issue but not sure I have the adequate knowledge.
                
> Scan in parallel
> ----------------
>
>                 Key: HBASE-1935
>                 URL: https://issues.apache.org/jira/browse/HBASE-1935
>             Project: HBase
>          Issue Type: New Feature
>          Components: Coprocessors
>            Reporter: stack
>         Attachments: 1935-idea.txt, pscanner.patch, pscanner-v2.patch, pscanner-v3.patch,
pscanner-v4.patch
>
>
> A scanner that rather than scan in series, instead scanned multiple regions in parallell
would be more involved but could complete much faster partiularly if results are sparse.

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