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https://issues.apache.org/jira/browse/CARBONDATA-278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jacky Li resolved CARBONDATA-278.
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Resolution: Fixed
Fix Version/s: 0.2.0-incubating
> IS NULL and IS NOT NULL shall be push down to carbon
> ----------------------------------------------------
>
> Key: CARBONDATA-278
> URL: https://issues.apache.org/jira/browse/CARBONDATA-278
> Project: CarbonData
> Issue Type: Improvement
> Reporter: Sujith
> Assignee: Sujith
> Priority: Minor
> Fix For: 0.2.0-incubating
>
>
> IS NULL and IS NOT NULL shall be push down to carbon layer since carbon layer
> can process these filters faster using block/block-let pruning , also while
> processing filters in executers carbon is applying binary search for
> applying filter values.
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