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Posted to issues@impala.apache.org by "Tim Armstrong (Jira)" <ji...@apache.org> on 2020/12/21 17:45:01 UTC

[jira] [Resolved] (IMPALA-5637) Hive will start parsing "EXTERNAL" tbl property as case insensitive

     [ https://issues.apache.org/jira/browse/IMPALA-5637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong resolved IMPALA-5637.
-----------------------------------
    Resolution: Won't Do

> Hive will start parsing "EXTERNAL" tbl property as case insensitive
> -------------------------------------------------------------------
>
>                 Key: IMPALA-5637
>                 URL: https://issues.apache.org/jira/browse/IMPALA-5637
>             Project: IMPALA
>          Issue Type: Task
>          Components: Frontend
>    Affects Versions: Impala 2.10.0
>            Reporter: Matthew Jacobs
>            Priority: Minor
>
> Newer versions of Hive (3.0 and 2.4) will start handling the EXTERNAL table property in a case insensitive manner: HIVE-16324
> While Impala master currently is tested against Hive 1.1, we should check if there are any code paths that will break after this change, i.e. where Impala might assume that "EXTERNAL" is upper-case per the behavior of Hive before HIVE-16324, and make sure the code will work as expected.



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