Hive - File Format (Storage format)

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About

The file format is given at the creation of a table with the statement STORED AS.

Management

Default

The default is given by the hive.default.fileformat conf.

List

Documentation / Reference




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Hive - Avro

in Hive Avro-backed tables: starting in Hive 0.14, could be defined a storage format (ie STORED AS AVRO) before Hive 0.14, should be created as a serde ...
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Hive - External Table

external table are external because the data is stored outside the data warehouse. Use external tables when: The data is also used outside of Hive. For example, the data files are updated by another...
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Hive - Sequence File (SEQUENCEFILE)

SEQUENCEFILE is a file format that indicates that the data is stored in a binary format (using hadoop SequenceFiles) on hdfs.
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Hive - SerDe

Serde in Hive permits to define how a storage format should be processed to produce records. orc Compressed...
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Hive - Table

Table implementation in Hive. serializer/deserializers (SerDe) The fully qualified name in Hive for a table is: where: db_name is the database name By default, tables are assumed to be of:...
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Hive - Text File (TEXTFILE)

TEXTFILE is the default storage format of a table STORED AS TEXTFILE is normally the storage format and is then optional. The delimiters are assumed to be ^A(ctrl-a). Example with the customer...



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