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From "Brian Johnson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12215) PrefixFilter should use SEEK_NEXT_USING_HINT
Date Fri, 10 Oct 2014 20:54:34 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14167494#comment-14167494
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Brian Johnson commented on HBASE-12215:
---------------------------------------

That would be great. I think the big win here would be modifying filter list to take advantage
of the seek hints in filterRowKey. Then you could achieve the same kind of performance with
multiple FuzzyFilters (or seek hint friendly PrefixFilters) as you can get with only one.


> PrefixFilter should use SEEK_NEXT_USING_HINT
> --------------------------------------------
>
>                 Key: HBASE-12215
>                 URL: https://issues.apache.org/jira/browse/HBASE-12215
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 0.98.6.1
>            Reporter: Brian Johnson
>
> PrefixFilter is really just a specialized case of FuzzyFilter. It could be implemented
on top of it, but at the very least it should take advantage of SEEK_NEXT_USING_HINT for performance
reasons



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