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https://issues.apache.org/jira/browse/HIVE-5592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yin Huai updated HIVE-5592:
---------------------------

    Description: 
HIVE-3323 introduced the incompatible change: Hive handling of enum types has 
been changed to always return the string value rather than struct<value:int>. 
But it didn't add the option "hive.data.convert.enum.to.string"  as planned and 
thus broke all Enum usage prior to 0.10.


  was:
HIVE-3222 introduced the incompatible change: Hive handling of enum types has 
been changed to always return the string value rather than struct<value:int>. 
But it didn't add the option "hive.data.convert.enum.to.string"  as planned and 
thus broke all Enum usage prior to 0.10.



> Add an option to convert enum as struct<value:int> as of Hive 0.8
> -----------------------------------------------------------------
>
>                 Key: HIVE-5592
>                 URL: https://issues.apache.org/jira/browse/HIVE-5592
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 0.10.0, 0.11.0, 0.12.0
>            Reporter: Jie Li
>
> HIVE-3323 introduced the incompatible change: Hive handling of enum types has 
> been changed to always return the string value rather than struct<value:int>. 
> But it didn't add the option "hive.data.convert.enum.to.string"  as planned 
> and thus broke all Enum usage prior to 0.10.



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