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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-74) [performance] When a get or scan request spans multiple columns, execute the reads in parallel
Date Wed, 21 Nov 2012 22:58:59 GMT

    [ https://issues.apache.org/jira/browse/HBASE-74?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13502398#comment-13502398
] 

stack commented on HBASE-74:
----------------------------

To my knowledge, this issue has yet to be tackled.
                
> [performance] When a get or scan request spans multiple columns, execute the reads in
parallel
> ----------------------------------------------------------------------------------------------
>
>                 Key: HBASE-74
>                 URL: https://issues.apache.org/jira/browse/HBASE-74
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>            Reporter: Jim Kellerman
>
> When a get or scan request spans multiple columns, execute the reads in parallel and
use a CountDownLatch to wait for them to complete before returning the results.

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