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Posted to dev@orc.apache.org by "Arvin Zheng (Jira)" <ji...@apache.org> on 2020/07/02 23:02:00 UTC

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

Arvin Zheng created ORC-644:
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             Summary: 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


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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