THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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See Hive SerDe for an introduction to SerDes.
Built-in and Custom SerDes
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- Avro (Hive 0.9.1 and later)
- ORC (Hive 0.11 and later)
- RegEx
- Thrift
- Parquet (Hive 0.13 and later)
- CSV (Hive 0.14 and later)
- JsonSerDe (Hive 0.12 and later in hcatalog-core)
Note: For Hive releases prior to 0.12, Amazon provides a JSON SerDe available at s3://elasticmapreduce/samples/hive-ads/libs/jsonserde.jar.
Custom SerDes
For information about custom SerDes, see How to Write Your Own SerDe in the Developer Guide.
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For the HiveQL statements that specify SerDes and their properties, see Create Table (particularly Row Format, Storage Format, and Formats & SerDe) and Alter Table (Add SerDe Properties).
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