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Posted to dev@orc.apache.org by "Douglas Drinka (JIRA)" <ji...@apache.org> on 2018/09/13 23:22:00 UTC

[jira] [Created] (ORC-402) Convert tool should create a lowercase schema

Douglas Drinka created ORC-402:
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             Summary: Convert tool should create a lowercase schema
                 Key: ORC-402
                 URL: https://issues.apache.org/jira/browse/ORC-402
             Project: ORC
          Issue Type: Improvement
          Components: tools
            Reporter: Douglas Drinka


Mixed-case struct field names don't work in Hive. There should be a way to convert a camel-cased JSON document into ORC without having to pre-process the JSON.

I've created a proof-of-concept pull request that implements this behavior.  Output files are tested in Hive and Presto.

https://github.com/apache/orc/pull/308



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