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Posted to issues@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2014/12/24 21:05:13 UTC

[jira] [Resolved] (HBASE-2660) [performance] have openscanner return scan results, currently returns scan id only

     [ https://issues.apache.org/jira/browse/HBASE-2660?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Purtell resolved HBASE-2660.
-----------------------------------
    Resolution: Implemented

> [performance] have openscanner return scan results, currently returns scan id only
> ----------------------------------------------------------------------------------
>
>                 Key: HBASE-2660
>                 URL: https://issues.apache.org/jira/browse/HBASE-2660
>             Project: HBase
>          Issue Type: Improvement
>          Components: Performance
>            Reporter: stack
>
> For short scans in particular, say paging data, having to do two rpcs will be costly -- the one to open scanner and then the second to call next on the just-opened scanner (IIRC, the Get as a Scan doesn't suffer this issue).



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