[jira] [Resolved] (CARBONDATA-2657) Loading/Filtering empty value fails on bloom index columns

[Akash R Nilugal (Jira)]

     [ https://issues.apache.org/jira/browse/CARBONDATA-2657?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jacky Li resolved CARBONDATA-2657.
----------------------------------
       Resolution: Fixed
    Fix Version/s: 1.4.1
                   1.5.0

> Loading/Filtering empty value fails on bloom index columns
> ----------------------------------------------------------
>
>                 Key: CARBONDATA-2657
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-2657
>             Project: CarbonData
>          Issue Type: Sub-task
>            Reporter: xuchuanyin
>            Assignee: xuchuanyin
>            Priority: Major
>             Fix For: 1.5.0, 1.4.1
>
>          Time Spent: 7h 40m
>  Remaining Estimate: 0h
>
> Steps to reproduce：
> 1. create table t1(c1 string, c2 int) stored by 'carbondata';
> 2. create datamap t1_bdm1 on table t1 using 'bloomfilter' dmproperties('index_columns'='c1');
> 3.   Insert empty value on indexed columns
> insert into t1 select '',1,'xxx'; --- This will cause failure
> 4. besides, querying with empty value will cause failure: "key length must be > 0"

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