[jira] [Updated] (CARBONDATA-278) IS NULL and IS NOT NULL shall be push down to carbon

[Akash R Nilugal (Jira)]

     [ https://issues.apache.org/jira/browse/CARBONDATA-278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Liang Chen updated CARBONDATA-278:
----------------------------------
    Issue Type: New Feature  (was: Improvement)

> 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: New Feature
>            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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