This is the documentation for CDH 5.1.x. Documentation for other versions is available at Cloudera Documentation.

Using Snappy for Hive Compression

To enable Snappy compression for Hive output when creating SequenceFile outputs, use the following settings:

SET hive.exec.compress.output=true;
SET mapred.output.compression.codec=org.apache.hadoop.io.compress.SnappyCodec;
SET mapred.output.compression.type=BLOCK;

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