org.apache.flink.orc

Class OrcFileFormatFactory

java.lang.Object

org.apache.flink.orc.OrcFileFormatFactory

All Implemented Interfaces:

BulkReaderFormatFactory, BulkWriterFormatFactory, DecodingFormatFactory<BulkFormat<RowData,FileSourceSplit>>, EncodingFormatFactory<BulkWriter.Factory<RowData>>, Factory, FormatFactory

public class OrcFileFormatFactory
extends Object
implements BulkReaderFormatFactory, BulkWriterFormatFactory

Orc format factory for file system.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	OrcFileFormatFactory.OrcBulkDecodingFormat OrcBulkDecodingFormat which implements FileBasedStatisticsReportableInputFormat.

Field Summary

Fields

Modifier and Type	Field and Description
static String	IDENTIFIER

Constructor Summary

Constructors

Constructor and Description
OrcFileFormatFactory()

Method Summary

Modifier and Type	Method and Description
BulkDecodingFormat<RowData>	createDecodingFormat(DynamicTableFactory.Context context, ReadableConfig formatOptions) Creates a BulkDecodingFormat from the given context and format options.
EncodingFormat<BulkWriter.Factory<RowData>>	createEncodingFormat(DynamicTableFactory.Context context, ReadableConfig formatOptions) Creates a format from the given context and format options.
String	factoryIdentifier() Returns a unique identifier among same factory interfaces.
Set<ConfigOption<?>>	optionalOptions() Returns a set of ConfigOption that an implementation of this factory consumes in addition to Factory.requiredOptions().
Set<ConfigOption<?>>	requiredOptions() Returns a set of ConfigOption that an implementation of this factory requires in addition to Factory.optionalOptions().

Methods inherited from class java.lang.Object

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

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

forwardOptions

Field Detail

IDENTIFIER

public static final String IDENTIFIER

See Also:

Constant Field Values

Constructor Detail

OrcFileFormatFactory

public OrcFileFormatFactory()

Method Detail

factoryIdentifier

public String factoryIdentifier()

Description copied from interface: Factory

Returns a unique identifier among same factory interfaces.

For consistency, an identifier should be declared as one lower case word (e.g. kafka). If multiple factories exist for different versions, a version should be appended using "-" (e.g. elasticsearch-7).

Specified by:

factoryIdentifier in interface Factory

requiredOptions

public Set<ConfigOption<?>> requiredOptions()

Description copied from interface: Factory

Returns a set of ConfigOption that an implementation of this factory requires in addition to Factory.optionalOptions().

See the documentation of Factory for more information.

Specified by:

requiredOptions in interface Factory

optionalOptions

public Set<ConfigOption<?>> optionalOptions()

Description copied from interface: Factory

Returns a set of ConfigOption that an implementation of this factory consumes in addition to Factory.requiredOptions().

See the documentation of Factory for more information.

Specified by:

optionalOptions in interface Factory

createDecodingFormat

public BulkDecodingFormat<RowData> createDecodingFormat(DynamicTableFactory.Context context,
                                                        ReadableConfig formatOptions)

Description copied from interface: BulkReaderFormatFactory

Creates a BulkDecodingFormat from the given context and format options.

Specified by:

createDecodingFormat in interface BulkReaderFormatFactory

Specified by:

createDecodingFormat in interface DecodingFormatFactory<BulkFormat<RowData,FileSourceSplit>>

createEncodingFormat

public EncodingFormat<BulkWriter.Factory<RowData>> createEncodingFormat(DynamicTableFactory.Context context,
                                                                        ReadableConfig formatOptions)

Description copied from interface: EncodingFormatFactory

Creates a format from the given context and format options.

The format options have been projected to top-level options (e.g. from format.ignore-errors to ignore-errors).

Specified by:

createEncodingFormat in interface EncodingFormatFactory<BulkWriter.Factory<RowData>>