Package com.asakusafw.directio.hive.parquet

Parquet file format bridge between Asakusa and Hive.

See: Description

Interface Summary

Interface	Description
ParquetValueDriver	Exchanges values between Asakusa and Parquet API.
ValueWriter	Write values into RecordConsumer.

Class Summary

Class	Description
AbstractParquetFileFormat<T>	An abstract implementation of HadoopFileFormat for Parquet.
DataModelConverter	An implementation of parquet file data converter for Asakusa data models.
DataModelMaterializer	An implementation of parquet record materializer for Asakusa data models.
DataModelWriteSupport	Consumes a data model into RecordConsumer.
DecimalValueDriver	ParquetValueDriver for decimals.
LimitedStringValueDriver	ParquetValueDriver for character strings with its length limit.
ParquetFileFormat<T>	An implementation of DataFormat for Parquet file.
ParquetFileInput<T>	An implementation of ModelInput for reading Parquet files.
ParquetFileOutput<T>	An implementation of ModelOutput for writing Parquet files.
ParquetFileOutput.Options	The parquet file writing options.
ParquetFormatConfiguration	Represents the parquet file format configurations.
ValueConverter	The parquet converter for setting ValueOptions.

Enum Summary

Enum	Description
BasicValueWriter	Provides ValueWriters.
ParquetValueDrivers	Provides ParquetValueDriver.
StringValueDrivers	Converts between ValueOption and string (binary).
TimestampValueDrivers	Converts between ValueOption and timestamp (binary).

Package com.asakusafw.directio.hive.parquet Description

Parquet file format bridge between Asakusa and Hive.