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From "Ravindra Pesala (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CARBONDATA-224) Fixed data mismatch issue in case of Dictionary Exclude column for Numeric data type
Date Sat, 24 Sep 2016 10:57:20 GMT

     [ https://issues.apache.org/jira/browse/CARBONDATA-224?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ravindra Pesala updated CARBONDATA-224:
---------------------------------------
    Fix Version/s: 0.1.1-incubating
                   0.2.0-incubating

> Fixed data mismatch issue in case of Dictionary Exclude column for Numeric data type
> ------------------------------------------------------------------------------------
>
>                 Key: CARBONDATA-224
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-224
>             Project: CarbonData
>          Issue Type: Bug
>            Reporter: kumar vishal
>            Assignee: kumar vishal
>             Fix For: 0.2.0-incubating, 0.1.1-incubating
>
>
> Problem: In case of greater than query on dictionary exclude column of for numeric data
type
> This is because data is sorted based on string because of this if data is 1,10,2,3 ,
data will be sorted like 1,10,2,3 but if we search greater than 3 then while applying min
max will return false as last value is 3
> Solution:we need to sort based on actual data type for this we should have chain comparator
based on data type while loading the data, currently disabling DictionaryExclude column for
numeric data type and will throw exception. Will raise jira issue to for sorting the based
on actual data type



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