org.apache.hudi.common.model

Enum HoodieTableType

java.lang.Object

java.lang.Enum<HoodieTableType>

org.apache.hudi.common.model.HoodieTableType

All Implemented Interfaces:

Serializable, Comparable<HoodieTableType>

public enum HoodieTableType
extends Enum<HoodieTableType>

Type of the Hoodie Table. Currently, 2 types are supported.

• COPY_ON_WRITE - Performs upserts by versioning entire files, with later versions containing newer value of a record.
• MERGE_ON_READ - Speeds up upserts, by delaying merge until enough work piles up.

Enum Constant Summary

Enum Constants

Enum Constant and Description
COPY_ON_WRITE
MERGE_ON_READ

Method Summary

Modifier and Type	Method and Description
static HoodieTableType	valueOf(String name) Returns the enum constant of this type with the specified name.
static HoodieTableType[]	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

COPY_ON_WRITE

public static final HoodieTableType COPY_ON_WRITE

MERGE_ON_READ

public static final HoodieTableType MERGE_ON_READ

Method Detail

values

public static HoodieTableType[] 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 (HoodieTableType c : HoodieTableType.values())
    System.out.println(c);

Returns:

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

valueOf

public static HoodieTableType 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