parquet.tools.util

Class MetadataUtils

java.lang.Object

parquet.tools.util.MetadataUtils

public class MetadataUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static double	BAD_COMPRESSION_RATIO_CUTOFF
static double	GOOD_COMPRESSION_RATIO_CUTOFF

Constructor Summary

Constructors

Constructor and Description
MetadataUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static void	showDetails(PrettyPrintWriter out, parquet.hadoop.metadata.BlockMetaData meta)
static void	showDetails(PrettyPrintWriter out, parquet.hadoop.metadata.ColumnChunkMetaData meta)
static void	showDetails(PrettyPrintWriter out, parquet.column.ColumnDescriptor desc)
static void	showDetails(PrettyPrintWriter out, parquet.hadoop.metadata.FileMetaData meta)
static void	showDetails(PrettyPrintWriter out, parquet.schema.GroupType type)
static void	showDetails(PrettyPrintWriter out, List<parquet.hadoop.metadata.ColumnChunkMetaData> ccmeta)
static void	showDetails(PrettyPrintWriter out, parquet.schema.MessageType type)
static void	showDetails(PrettyPrintWriter out, parquet.hadoop.metadata.ParquetMetadata meta)
static void	showDetails(PrettyPrintWriter out, parquet.schema.PrimitiveType type)
static void	showDetails(PrettyPrintWriter out, parquet.schema.Type type)

Methods inherited from class java.lang.Object

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

Field Detail

BAD_COMPRESSION_RATIO_CUTOFF

public static final double BAD_COMPRESSION_RATIO_CUTOFF

See Also:

Constant Field Values

GOOD_COMPRESSION_RATIO_CUTOFF

public static final double GOOD_COMPRESSION_RATIO_CUTOFF

See Also:

Constant Field Values

Constructor Detail

MetadataUtils

public MetadataUtils()

Method Detail

showDetails

public static void showDetails(PrettyPrintWriter out,
               parquet.hadoop.metadata.ParquetMetadata meta)

showDetails

public static void showDetails(PrettyPrintWriter out,
               parquet.hadoop.metadata.FileMetaData meta)

showDetails

public static void showDetails(PrettyPrintWriter out,
               parquet.hadoop.metadata.BlockMetaData meta)

showDetails

public static void showDetails(PrettyPrintWriter out,
               List<parquet.hadoop.metadata.ColumnChunkMetaData> ccmeta)

showDetails

public static void showDetails(PrettyPrintWriter out,
               parquet.hadoop.metadata.ColumnChunkMetaData meta)

showDetails

public static void showDetails(PrettyPrintWriter out,
               parquet.column.ColumnDescriptor desc)

showDetails

public static void showDetails(PrettyPrintWriter out,
               parquet.schema.MessageType type)

showDetails

public static void showDetails(PrettyPrintWriter out,
               parquet.schema.GroupType type)

showDetails

public static void showDetails(PrettyPrintWriter out,
               parquet.schema.PrimitiveType type)

showDetails

public static void showDetails(PrettyPrintWriter out,
               parquet.schema.Type type)