org.apache.flink.table.delegation

Interface ExecutorFactory

All Superinterfaces:

org.apache.flink.table.factories.Factory

@Internal
public interface ExecutorFactory
extends org.apache.flink.table.factories.Factory

Factory that creates an Executor for submitting table programs.

The factory is used with Java's Service Provider Interfaces (SPI) for discovering. See Factory for more information.

Usually, there should only be one executor factory in the class path. However, advanced users can implement a custom one for hooking into the submission process.

Important: In order to support DataStream APIs, implementations of this interface must also implement StreamExecutorFactory from the flink-table-api-bridge-base module.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_IDENTIFIER

Method Summary

Modifier and Type	Method and Description
Executor	create(org.apache.flink.configuration.Configuration configuration) Creates a corresponding Executor.

Methods inherited from interface org.apache.flink.table.factories.Factory

factoryIdentifier, optionalOptions, requiredOptions

Field Detail

DEFAULT_IDENTIFIER

static final String DEFAULT_IDENTIFIER

See Also:

Constant Field Values

Method Detail

create

Executor create(org.apache.flink.configuration.Configuration configuration)

Creates a corresponding Executor.