org.apache.hudi.common.model

Enum WriteOperationType

java.lang.Object

java.lang.Enum<WriteOperationType>

org.apache.hudi.common.model.WriteOperationType

All Implemented Interfaces:

Serializable, Comparable<WriteOperationType>

public enum WriteOperationType
extends Enum<WriteOperationType>

The supported write operation types, used by commitMetadata.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ALTER_SCHEMA
BOOTSTRAP
BULK_INSERT
BULK_INSERT_PREPPED
CLUSTER
COMPACT
DELETE
DELETE_PARTITION
DELETE_PREPPED
INDEX
INSERT
INSERT_OVERWRITE
INSERT_OVERWRITE_TABLE
INSERT_PREPPED
LOG_COMPACT
UNKNOWN
UPSERT
UPSERT_PREPPED

Method Summary

Modifier and Type	Method and Description
static boolean	canUpdateSchema(WriteOperationType operation)
static WriteOperationType	fromValue(String value) Convert string value to WriteOperationType.
static boolean	isChangingRecords(WriteOperationType operationType)
static boolean	isDataChange(WriteOperationType operation) Whether the operation changes the dataset.
static boolean	isDelete(WriteOperationType operation)
static boolean	isInsert(WriteOperationType operation)
static boolean	isOverwrite(WriteOperationType operationType)
static boolean	isUpsert(WriteOperationType operation)
String	value() Getter for value.
static WriteOperationType	valueOf(String name) Returns the enum constant of this type with the specified name.
static WriteOperationType[]	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

INSERT

public static final WriteOperationType INSERT

INSERT_PREPPED

public static final WriteOperationType INSERT_PREPPED

UPSERT

public static final WriteOperationType UPSERT

UPSERT_PREPPED

public static final WriteOperationType UPSERT_PREPPED

BULK_INSERT

public static final WriteOperationType BULK_INSERT

BULK_INSERT_PREPPED

public static final WriteOperationType BULK_INSERT_PREPPED

DELETE

public static final WriteOperationType DELETE

DELETE_PREPPED

public static final WriteOperationType DELETE_PREPPED

BOOTSTRAP

public static final WriteOperationType BOOTSTRAP

INSERT_OVERWRITE

public static final WriteOperationType INSERT_OVERWRITE

CLUSTER

public static final WriteOperationType CLUSTER

DELETE_PARTITION

public static final WriteOperationType DELETE_PARTITION

INSERT_OVERWRITE_TABLE

public static final WriteOperationType INSERT_OVERWRITE_TABLE

COMPACT

public static final WriteOperationType COMPACT

INDEX

public static final WriteOperationType INDEX

ALTER_SCHEMA

public static final WriteOperationType ALTER_SCHEMA

LOG_COMPACT

public static final WriteOperationType LOG_COMPACT

UNKNOWN

public static final WriteOperationType UNKNOWN

Method Detail

values

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

Returns:

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

valueOf

public static WriteOperationType 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

fromValue

public static WriteOperationType fromValue(String value)

Convert string value to WriteOperationType.

value

public String value()

Getter for value.

Returns:

string form of WriteOperationType

isChangingRecords

public static boolean isChangingRecords(WriteOperationType operationType)

isOverwrite

public static boolean isOverwrite(WriteOperationType operationType)

isDataChange

public static boolean isDataChange(WriteOperationType operation)

Whether the operation changes the dataset.

canUpdateSchema

public static boolean canUpdateSchema(WriteOperationType operation)

isInsert

public static boolean isInsert(WriteOperationType operation)

isUpsert

public static boolean isUpsert(WriteOperationType operation)

isDelete

public static boolean isDelete(WriteOperationType operation)