L. C. Hsieh created HADOOP-17825:
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Summary: Add BuiltInGzipCompressor
Key: HADOOP-17825
URL: https://issues.apache.org/jira/browse/HADOOP-17825
Project: Hadoop Common
Issue Type: Improvement
Reporter: L. C. Hsieh
Currently, GzipCodec only supports BuiltInGzipDecompressor, if native zlib is
not loaded. So, without Hadoop native codec installed, saving SequenceFile
using GzipCodec will throw exception like "SequenceFile doesn't work with
GzipCodec without native-hadoop code!"
Same as other codecs which we migrated to using prepared packages (lz4,
snappy), it will be better if we support GzipCodec generally without Hadoop
native codec installed. Similar to BuiltInGzipDecompressor, we can use Java
Deflater to support BuiltInGzipCompressor.
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