| Class | Description |
|---|---|
| CodecConfig |
Template class and factory for accessing codec related configurations in different APIs(mapreduce or mapred),
use
CodecConfig.from(org.apache.hadoop.mapred.JobConf) for mapred API,
use CodecConfig.from(org.apache.hadoop.mapreduce.TaskAttemptContext) for mapreduce API |
| NonBlockedCompressorStream |
CompressorStream class that should be used instead of the default hadoop CompressorStream
object.
|
| NonBlockedDecompressorStream |
DecompressorStream class that should be used instead of the default hadoop DecompressorStream
object.
|
| SnappyCodec |
Snappy compression codec for Parquet.
|
| SnappyCompressor |
This class is a wrapper around the snappy compressor.
|
| SnappyDecompressor | |
| SnappyUtil |
Utilities for SnappyCompressor and SnappyDecompressor.
|
| Exception | Description |
|---|---|
| CompressionCodecNotSupportedException |
This exception will be thrown when the codec is not supported by parquet, meaning there is no
matching codec defined in
CompressionCodecName |
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