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Posted to dev@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2016/09/21 20:31:20 UTC

[jira] [Created] (ARROW-301) [Format] Add some form of user field metadata to IPC schemas

Wes McKinney created ARROW-301:
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             Summary: [Format] Add some form of user field metadata to IPC schemas
                 Key: ARROW-301
                 URL: https://issues.apache.org/jira/browse/ARROW-301
             Project: Apache Arrow
          Issue Type: New Feature
          Components: Format
            Reporter: Wes McKinney


Users may wish to use user-defined types that can be represented as some Arrow primitive type. We should design a mechanism (similar to the key-value metadata in Parquet) to make this possible. 



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