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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-1935) Scan in parallel
Date Tue, 27 Oct 2009 00:11:59 GMT

    [ https://issues.apache.org/jira/browse/HBASE-1935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12770304#action_12770304
] 

stack commented on HBASE-1935:
------------------------------

Would be sweet if we could get parallel into stock HTable.  Also if cross-over with multiget,
multidelete, lets make single system.

Agree on how to handle errors during batch puts/gets.

I like the idea of supporting both in-order and out-of-order.

> Scan in parallel
> ----------------
>
>                 Key: HBASE-1935
>                 URL: https://issues.apache.org/jira/browse/HBASE-1935
>             Project: Hadoop HBase
>          Issue Type: New Feature
>            Reporter: stack
>         Attachments: pscanner.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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