parquet.column

Class ParquetProperties

java.lang.Object

parquet.column.ParquetProperties

public class ParquetProperties
extends Object

This class represents all the configurable Parquet properties.

Author:

amokashi

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ParquetProperties.WriterVersion

Constructor Summary

Constructors

Constructor and Description
ParquetProperties(int dictPageSize, ParquetProperties.WriterVersion writerVersion, boolean enableDict)

Method Summary

Methods

Modifier and Type	Method and Description
static ValuesWriter	getColumnDescriptorValuesWriter(int maxLevel, int initialSizePerCol)
int	getDictionaryPageSizeThreshold()
ValuesWriter	getValuesWriter(ColumnDescriptor path, int initialSizePerCol)
ParquetProperties.WriterVersion	getWriterVersion()
boolean	isEnableDictionary()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ParquetProperties

public ParquetProperties(int dictPageSize,
                 ParquetProperties.WriterVersion writerVersion,
                 boolean enableDict)

Method Detail

getColumnDescriptorValuesWriter

public static ValuesWriter getColumnDescriptorValuesWriter(int maxLevel,
                                           int initialSizePerCol)

getValuesWriter

public ValuesWriter getValuesWriter(ColumnDescriptor path,
                           int initialSizePerCol)

getDictionaryPageSizeThreshold

public int getDictionaryPageSizeThreshold()

getWriterVersion

public ParquetProperties.WriterVersion getWriterVersion()

isEnableDictionary

public boolean isEnableDictionary()