org.apache.hudi.common.model

Enum HoodieFileFormat

java.lang.Object

java.lang.Enum<HoodieFileFormat>

org.apache.hudi.common.model.HoodieFileFormat

All Implemented Interfaces:

Serializable, Comparable<HoodieFileFormat>

@EnumDescription(value="Hoodie file formats.")
public enum HoodieFileFormat
extends Enum<HoodieFileFormat>

Hoodie file format.

Enum Constant Summary

Enum Constants

Enum Constant and Description
HFILE
HOODIE_LOG
ORC
PARQUET

Field Summary

Fields

Modifier and Type	Field and Description
static Set<String>	BASE_FILE_EXTENSIONS

Method Summary

Modifier and Type	Method and Description
static HoodieFileFormat	fromFileExtension(String extension)
String	getFileExtension()
static HoodieFileFormat	valueOf(String name) Returns the enum constant of this type with the specified name.
static HoodieFileFormat[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

PARQUET

@EnumFieldDescription(value="Apache Parquet is an open source, column-oriented data file format designed for efficient data storage and retrieval. It provides efficient data compression and encoding schemes with enhanced performance to handle complex data in bulk.")
public static final HoodieFileFormat PARQUET

HOODIE_LOG

@EnumFieldDescription(value="File format used for changes in MOR and archived timeline.")
public static final HoodieFileFormat HOODIE_LOG

HFILE

@EnumFieldDescription(value="(internal config) File format for metadata table. A file of sorted key/value pairs. Both keys and values are byte arrays.")
public static final HoodieFileFormat HFILE

ORC

@EnumFieldDescription(value="The Optimized Row Columnar (ORC) file format provides a highly efficient way to store Hive data. It was designed to overcome limitations of the other Hive file formats. Using ORC files improves performance when Hive is reading, writing, and processing data.")
public static final HoodieFileFormat ORC

Field Detail

BASE_FILE_EXTENSIONS

public static final Set<String> BASE_FILE_EXTENSIONS

Method Detail

values

public static HoodieFileFormat[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (HoodieFileFormat c : HoodieFileFormat.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static HoodieFileFormat valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getFileExtension

public String getFileExtension()

fromFileExtension

public static HoodieFileFormat fromFileExtension(String extension)