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From "Jacky Li (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CARBONDATA-278) IS NULL and IS NOT NULL shall be push down to carbon
Date Mon, 24 Oct 2016 12:49:58 GMT

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

Jacky Li resolved CARBONDATA-278.
---------------------------------
       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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