org.apache.flink.table.api.config

Enum ExecutionConfigOptions.SinkKeyedShuffle

java.lang.Object

java.lang.Enum<ExecutionConfigOptions.SinkKeyedShuffle>

org.apache.flink.table.api.config.ExecutionConfigOptions.SinkKeyedShuffle

All Implemented Interfaces:

Serializable, Comparable<ExecutionConfigOptions.SinkKeyedShuffle>

Enclosing class:

ExecutionConfigOptions

@PublicEvolving
public static enum ExecutionConfigOptions.SinkKeyedShuffle
extends Enum<ExecutionConfigOptions.SinkKeyedShuffle>

Shuffle by primary key before sink.

Enum Constant Summary

Enum Constants

Enum Constant and Description
AUTO Auto add keyed shuffle when the sink's parallelism differs from upstream operator.
FORCE Add keyed shuffle in any case except single parallelism.
NONE No keyed shuffle will be added for sink.

Method Summary

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

NONE

public static final ExecutionConfigOptions.SinkKeyedShuffle NONE

No keyed shuffle will be added for sink.

AUTO

public static final ExecutionConfigOptions.SinkKeyedShuffle AUTO

Auto add keyed shuffle when the sink's parallelism differs from upstream operator.

FORCE

public static final ExecutionConfigOptions.SinkKeyedShuffle FORCE

Add keyed shuffle in any case except single parallelism.

Method Detail

values

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

Returns:

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

valueOf

public static ExecutionConfigOptions.SinkKeyedShuffle 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