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Posted to issues@orc.apache.org by "Arvin Zheng (Jira)" <ji...@apache.org> on 2020/07/07 06:24:00 UTC

[jira] [Updated] (ORC-644) nested struct evaluation does not respect to orc.force.positional.evolution

     [ https://issues.apache.org/jira/browse/ORC-644?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arvin Zheng updated ORC-644:
----------------------------
    Summary: nested struct evaluation does not respect to orc.force.positional.evolution  (was: struct evaluation does not respect to orc.force.positional.evolution)

> nested struct evaluation does not respect to orc.force.positional.evolution
> ---------------------------------------------------------------------------
>
>                 Key: ORC-644
>                 URL: https://issues.apache.org/jira/browse/ORC-644
>             Project: ORC
>          Issue Type: Bug
>          Components: Java
>    Affects Versions: master
>            Reporter: Arvin Zheng
>            Priority: Major
>
> I noticed that even when orc.force.positional.evolution is set to true, the Struct evaluation is still Hive field name based, which caused some of our queries to return incorrect values for fields inside Struct since our Hive column name does not match to ORC column name. 



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