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Posted to commits@hudi.apache.org by "sivabalan narayanan (Jira)" <ji...@apache.org> on 2022/10/22 19:29:00 UTC

[jira] [Updated] (HUDI-5074) Auto convert table names to lower case due to hive sync issues

     [ https://issues.apache.org/jira/browse/HUDI-5074?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

sivabalan narayanan updated HUDI-5074:
--------------------------------------
    Sprint: 2022/10/18

> Auto convert table names to lower case due to hive sync issues
> --------------------------------------------------------------
>
>                 Key: HUDI-5074
>                 URL: https://issues.apache.org/jira/browse/HUDI-5074
>             Project: Apache Hudi
>          Issue Type: Improvement
>          Components: meta-sync
>            Reporter: sivabalan narayanan
>            Assignee: Jonathan Vexler
>            Priority: Major
>
> Hive general has issues w/ upper case. even though it may fail the sync, it will auto convert to lower case. but subsequent sync will fail since the table is not found and again we try to create the db and table again. 
>  
> Ref issue: 
> [https://github.com/apache/hudi/issues/6832]
>  
> But from the stacktrace from subsequent sync, its not apparent that uppercase is the issue. So, we can do something about it. 
>  * add a new config to auto convert table to lowercase. by default set this to true. 



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