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Posted to issues@hive.apache.org by "slim bouguerra (JIRA)" <ji...@apache.org> on 2018/05/23 13:11:00 UTC

[jira] [Updated] (HIVE-19672) Column Names mismatch between native Druid Tables and Hive External table map

     [ https://issues.apache.org/jira/browse/HIVE-19672?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

slim bouguerra updated HIVE-19672:
----------------------------------
    Summary: Column Names mismatch between native Druid Tables and Hive External table map  (was: Column Names mismatch between native Druid Tables and Hive External map)

> Column Names mismatch between native Druid Tables and Hive External table map
> -----------------------------------------------------------------------------
>
>                 Key: HIVE-19672
>                 URL: https://issues.apache.org/jira/browse/HIVE-19672
>             Project: Hive
>          Issue Type: Bug
>          Components: Druid integration
>    Affects Versions: 3.0.0
>            Reporter: slim bouguerra
>            Priority: Major
>             Fix For: 4.0.0
>
>
> Druid Columns names are case sensitive while Hive is case insensitive.
> This implies that any Druid Datasource that has columns with some upper cases as part of column name it will not return the expected results.
> One possible fix is to try to remap the column names before issuing Json Query to Druid.



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