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Posted to dev@arrow.apache.org by "Ji Liu (Jira)" <ji...@apache.org> on 2020/01/02 07:04:00 UTC

[jira] [Created] (ARROW-7490) [Java] Avro converter should convert attributes and props to FieldType metadata

Ji Liu created ARROW-7490:
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             Summary: [Java] Avro converter should convert attributes and props to FieldType metadata
                 Key: ARROW-7490
                 URL: https://issues.apache.org/jira/browse/ARROW-7490
             Project: Apache Arrow
          Issue Type: Bug
          Components: Java
            Reporter: Ji Liu
            Assignee: Ji Liu


Currently in Avro converter, some attributes are used when creating vectors such as “name”, “size” etc, others are discarded.

For named type like Record, Enum and Fixed, they may have attributes like “doc” “aliased” which should keep in metadata for potential further use.

Besides, properties are also not converted properly in some cases.



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