Package org.apache.parquet.hadoop.util

Class Summary

Class	Description
ColumnEncryptor	This class is for fast rewriting existing file with column encryption For columns to be encrypted, all the pages of those columns are read, but decompression/decoding, it is encrypted immediately and write back.
ColumnMasker
ColumnPruner
CompressionConverter
CompressionConverter.TransParquetFileReader
ConfigurationUtil
ContextUtil	Utility methods to allow applications to deal with inconsistencies between MapReduce Context Objects API between hadoop-0.20 and later versions.
HadoopCodecs
HadoopInputFile
HadoopOutputFile
HadoopPositionOutputStream
HadoopStreams	Convenience methods to get Parquet abstractions for Hadoop data streams.
HiddenFileFilter	A PathFilter that filters out hidden files.
SerializationUtil	Serialization utils copied from: https://github.com/kevinweil/elephant-bird/blob/master/core/src/main/java/com/twitter/elephantbird/util/HadoopUtils.java TODO: Refactor elephant-bird so that we can depend on utils like this without extra baggage.

Enum Summary

Enum	Description
ColumnMasker.MaskMode