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https://issues.apache.org/jira/browse/HBASE-12215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14166224#comment-14166224
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Nick Dimiduk commented on HBASE-12215:
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FYI, FuzzyRowFilter appears to behave badly with jagged rowkeys: HBASE-12222
bq. Forget it, apparently a full table scan is always performed even with a
FuzzyFilter in combination with a FilterList
You can set the startkey on the scan to be the same as the smallest prefix.
That way at least you don't start from the very beginning. The scan will handle
the rest via hints.
Agree that scan execution could be made more efficient.
> 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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