org.apache.flink.connector.file.table

Class FileSystemTableFactory

java.lang.Object

org.apache.flink.connector.file.table.FileSystemTableFactory

All Implemented Interfaces:

org.apache.flink.table.factories.DynamicTableFactory, org.apache.flink.table.factories.DynamicTableSinkFactory, org.apache.flink.table.factories.DynamicTableSourceFactory, org.apache.flink.table.factories.Factory

@Internal
public class FileSystemTableFactory
extends Object
implements org.apache.flink.table.factories.DynamicTableSourceFactory, org.apache.flink.table.factories.DynamicTableSinkFactory

File system TableFactory.

1.The partition information should be in the file system path, whether it's a temporary table or a catalog table. 2.Support insert into (append) and insert overwrite. 3.Support static and dynamic partition inserting.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.table.factories.DynamicTableFactory

org.apache.flink.table.factories.DynamicTableFactory.Context

Field Summary

Fields

Modifier and Type	Field and Description
static String	IDENTIFIER

Constructor Summary

Constructors

Constructor and Description
FileSystemTableFactory()

Method Summary

Modifier and Type	Method and Description
org.apache.flink.table.connector.sink.DynamicTableSink	createDynamicTableSink(org.apache.flink.table.factories.DynamicTableFactory.Context context)
org.apache.flink.table.connector.source.DynamicTableSource	createDynamicTableSource(org.apache.flink.table.factories.DynamicTableFactory.Context context)
protected <I,F extends org.apache.flink.table.factories.DecodingFormatFactory<I>> org.apache.flink.table.connector.format.DecodingFormat<I>	discoverDecodingFormat(org.apache.flink.table.factories.DynamicTableFactory.Context context, Class<F> formatFactoryClass)
String	factoryIdentifier()
Set<org.apache.flink.configuration.ConfigOption<?>>	forwardOptions()
Set<org.apache.flink.configuration.ConfigOption<?>>	optionalOptions()
Set<org.apache.flink.configuration.ConfigOption<?>>	requiredOptions()
protected void	validate(org.apache.flink.table.factories.FactoryUtil.TableFactoryHelper helper)
protected void	validateTimeZone(String zone) Similar logic as for TableConfig.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

IDENTIFIER

public static final String IDENTIFIER

See Also:

Constant Field Values

Constructor Detail

FileSystemTableFactory

public FileSystemTableFactory()

Method Detail

factoryIdentifier

public String factoryIdentifier()

Specified by:

factoryIdentifier in interface org.apache.flink.table.factories.Factory

createDynamicTableSource

public org.apache.flink.table.connector.source.DynamicTableSource createDynamicTableSource(org.apache.flink.table.factories.DynamicTableFactory.Context context)

Specified by:

createDynamicTableSource in interface org.apache.flink.table.factories.DynamicTableSourceFactory

createDynamicTableSink

public org.apache.flink.table.connector.sink.DynamicTableSink createDynamicTableSink(org.apache.flink.table.factories.DynamicTableFactory.Context context)

Specified by:

createDynamicTableSink in interface org.apache.flink.table.factories.DynamicTableSinkFactory

requiredOptions

public Set<org.apache.flink.configuration.ConfigOption<?>> requiredOptions()

Specified by:

requiredOptions in interface org.apache.flink.table.factories.Factory

optionalOptions

public Set<org.apache.flink.configuration.ConfigOption<?>> optionalOptions()

Specified by:

optionalOptions in interface org.apache.flink.table.factories.Factory

forwardOptions

public Set<org.apache.flink.configuration.ConfigOption<?>> forwardOptions()

Specified by:

forwardOptions in interface org.apache.flink.table.factories.DynamicTableFactory

validate

protected void validate(org.apache.flink.table.factories.FactoryUtil.TableFactoryHelper helper)

discoverDecodingFormat

protected <I,F extends org.apache.flink.table.factories.DecodingFormatFactory<I>> org.apache.flink.table.connector.format.DecodingFormat<I> discoverDecodingFormat(org.apache.flink.table.factories.DynamicTableFactory.Context context,
                                                                                                                                                                   Class<F> formatFactoryClass)

validateTimeZone

protected void validateTimeZone(String zone)

Similar logic as for TableConfig.