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Posted to issues@carbondata.apache.org by "Ravindra Pesala (JIRA)" <ji...@apache.org> on 2017/05/01 01:10:04 UTC

[jira] [Resolved] (CARBONDATA-934) Cast Filter Expression Pushdown in Carbon

     [ https://issues.apache.org/jira/browse/CARBONDATA-934?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ravindra Pesala resolved CARBONDATA-934.
----------------------------------------
       Resolution: Fixed
    Fix Version/s: 1.1.0

> Cast Filter Expression Pushdown in Carbon
> -----------------------------------------
>
>                 Key: CARBONDATA-934
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-934
>             Project: CarbonData
>          Issue Type: Bug
>    Affects Versions: 1.1.0
>            Reporter: sounak chakraborty
>            Assignee: sounak chakraborty
>             Fix For: 1.1.0
>
>          Time Spent: 4.5h
>  Remaining Estimate: 0h
>
> Currently Filter Expression with Casts are not handled in Carbon, therefore from Carbon All rows are scanned and given to spark for evaluating Filters with Cast expressions. 
> Pushdown the Cast Expression to Carbon for filtering out more data and reduce IO.  



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