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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