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- MetadataTypedColumnsetSerDe: This SerDe is used to read/write delimited records like CSV, tab-separated control-A separated records (sorry, quote is not supported yet).)
LazySimpleSerDe: This SerDe can be used to read the same data format as MetadataTypedColumnsetSerDe and TCTLSeparatedProtocol, however, it creates Objects in a lazy way which provide provides better performance. It also support supports read/write data with a specified encode charset, for example:
Code Block ALTER TABLE person SET SERDEPROPERTIES ('serialization.encoding'='GBK');
- ThriftSerDe: This SerDe is used to read/write Thrift serialized objects. The class file for the Thrift object must be loaded first.
- DynamicSerDe: This SerDe also read/write Thrift serialized objects, but it understands Thrift DDL so the schema of the object can be provided at runtime. Also it supports a lot of different protocols, including TBinaryProtocol, TJSONProtocol, TCTLSeparatedProtocol (which writes data in delimited records).
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