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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-74) [performance] When a get or scan request spans multiple columns, execute the reads in parallel
Date Wed, 16 Nov 2016 19:44:59 GMT

     [ https://issues.apache.org/jira/browse/HBASE-74?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack updated HBASE-74:
-----------------------
    Affects Version/s:     (was: 0.95.2)
                       2.0.0

> [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
>    Affects Versions: 2.0.0
>            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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