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Type:
Bug
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 1.3.0, 2.0.0
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Fix Version/s: 2.0.0
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Component/s: File Formats
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Labels:None
All of the ObjectInspectors given to SerDe's by FileSinkOperator have virtual column names. Since the files are part of tables, Hive knows the column names. For self-describing file formats like ORC, having the real column names will improve the understandability.
- relates to
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HIVE-11092 First delta of an ORC ACID table contains non-descriptive schema
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- Open
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HIVE-15190 Field names are not preserved in ORC files written with ACID
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- Closed
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ORC-54 Evolve schemas based on field name rather than index
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- Closed
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