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https://issues.apache.org/jira/browse/PHOENIX-1496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14230447#comment-14230447
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Lars Hofhansl edited comment on PHOENIX-1496 at 12/1/14 9:01 PM:
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Simple patch.
For compactions we know there can only be exactly one column family, so we just
pre-populate the familyMap and guidePostMap ahead of time, saving a at least
two compares + an object creation per KV.
was (Author: lhofhansl):
Simple patch.
For compactions we know there can only only exactly one column family, so we
just pre-populate the familyMap and guidePostMap ahead of time, saving a at
least two compares + an object creation per KV.
> Fruther reduce work in StatsCollector
> -------------------------------------
>
> Key: PHOENIX-1496
> URL: https://issues.apache.org/jira/browse/PHOENIX-1496
> Project: Phoenix
> Issue Type: Sub-task
> Reporter: Lars Hofhansl
> Assignee: Lars Hofhansl
> Priority: Minor
> Fix For: 4.3, 3.3, 3.2.2, 4.2.2
>
> Attachments: 1496.txt
>
>
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