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https://issues.apache.org/jira/browse/PHOENIX-3667?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Samarth Jain updated PHOENIX-3667:
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Issue Type: Sub-task (was: Improvement)
Parent: PHOENIX-1598
> Optimize BooleanExpressionFilter for tables with encoded columns
> ----------------------------------------------------------------
>
> Key: PHOENIX-3667
> URL: https://issues.apache.org/jira/browse/PHOENIX-3667
> Project: Phoenix
> Issue Type: Sub-task
> Reporter: James Taylor
> Assignee: Samarth Jain
>
> The client side of Phoenix determines the subclass of BooleanExpressionFilter
> we use based on how many column families and column qualifiers are being
> referenced. The idea is to minimize the lookup cost during filter evaluation.
> For encoded columns, instead of using a Map or Set, we can create a few new
> subclasses of BooleanExpressionFilter that use an array instead. No need for
> any lookups or equality checks - just fill in the position based on the
> column qualifier value instead. Since filters are applied on every row
> between the start/stop key, this will improve performance quite a bit.
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