org.apache.flink.addons.hbase

Class HBaseTableFactory

java.lang.Object

org.apache.flink.addons.hbase.HBaseTableFactory

All Implemented Interfaces:

StreamTableSinkFactory<Tuple2<Boolean,Row>>, StreamTableSourceFactory<Row>, TableFactory, TableSinkFactory<Tuple2<Boolean,Row>>, TableSourceFactory<Row>

public class HBaseTableFactory
extends Object
implements StreamTableSourceFactory<Row>, StreamTableSinkFactory<Tuple2<Boolean,Row>>

Factory for creating configured instances of HBaseTableSource or sink.

Constructor Summary

Constructors

Constructor and Description
HBaseTableFactory()

Method Summary

Modifier and Type	Method and Description
StreamTableSink<Tuple2<Boolean,Row>>	createStreamTableSink(Map<String,String> properties) Creates and configures a StreamTableSink using the given properties.
StreamTableSource<Row>	createStreamTableSource(Map<String,String> properties) Creates and configures a StreamTableSource using the given properties.
Map<String,String>	requiredContext() Specifies the context that this factory has been implemented for.
List<String>	supportedProperties() List of property keys that this factory can handle.

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.StreamTableSourceFactory

createTableSource

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

createTableSource

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

createTableSink

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

createTableSink

Constructor Detail

HBaseTableFactory

public HBaseTableFactory()

Method Detail

createStreamTableSource

public StreamTableSource<Row> createStreamTableSource(Map<String,String> properties)

Description copied from interface: StreamTableSourceFactory

Creates and configures a StreamTableSource using the given properties.

Specified by:

createStreamTableSource in interface StreamTableSourceFactory<Row>

Parameters:

properties - normalized properties describing a stream table source.

Returns:

the configured stream table source.

createStreamTableSink

public StreamTableSink<Tuple2<Boolean,Row>> createStreamTableSink(Map<String,String> properties)

Description copied from interface: StreamTableSinkFactory

Creates and configures a StreamTableSink using the given properties.

Specified by:

createStreamTableSink in interface StreamTableSinkFactory<Tuple2<Boolean,Row>>

Parameters:

properties - normalized properties describing a table sink.

Returns:

the configured table sink.

requiredContext

public Map<String,String> requiredContext()

Description copied from interface: TableFactory

Specifies the context that this factory has been implemented for. The framework guarantees to only match for this factory if the specified set of properties and values are met.

Typical properties might be: - connector.type - format.type

Specified property versions allow the framework to provide backwards compatible properties in case of string format changes: - connector.property-version - format.property-version

An empty context means that the factory matches for all requests.

Specified by:

requiredContext in interface TableFactory

supportedProperties

public List<String> supportedProperties()

Description copied from interface: TableFactory

List of property keys that this factory can handle. This method will be used for validation. If a property is passed that this factory cannot handle, an exception will be thrown. The list must not contain the keys that are specified by the context.

Example properties might be: - schema.#.type - schema.#.name - connector.topic - format.line-delimiter - format.ignore-parse-errors - format.fields.#.type - format.fields.#.name

Note: Use "#" to denote an array of values where "#" represents one or more digits. Property versions like "format.property-version" must not be part of the supported properties.

In some cases it might be useful to declare wildcards "*". Wildcards can only be declared at the end of a property key.

For example, if an arbitrary format should be supported: - format.*

Note: Wildcards should be used with caution as they might swallow unsupported properties and thus might lead to undesired behavior.

Specified by:

supportedProperties in interface TableFactory