Kafka Connect GCP Bigtable sink configurations

Configurations

Property	Value	Data Type	Description
name	bigtable-sink	String	Name of the Sink Connect.
connector.class	BigtableSinkConnector	String	Simple name of the Connector Class.
tasks.max	1	Number	Numbers of tasks.
topics	demo-topic	String	Comma separated list of topics.
config.files.location	kafka_home/config	String	Drop the topic to table mapping in this folder. File name must be topic-name.yml

Property	Value	Data Type	Description
keyFile	/home/keys/demo-instance-key.json	String	GCP Connect Key File. This is a topic level configuration because you could subscribe from multiple topics and messages from one topic may go to a table in instance A and messages from another topic may go to a table in instance B
project	demo-project	String	Name of the GCP Project
instance	demo-instance	String	Name of GCP Bigtable instance
table	demo-table	String	Name of GCP Bigtable table
bulkMutateRowsMaxSize	1024 (Optional, default is 1024)	Number	Maximum number of rows in a bulk mutation request
continueAfterWriteError	false (Optional, default is false)	Boolean	Continue the write after a batch is error-ed out.
transformer	com.sanjuthomas.gcp.transform.JsonEventTransformer	String	Transformer class to transform the message to Bigtable writable row. You may provide your own implementation.
keyQualifiers	- exchange - symbol	Array (Optional, default is message key.)	Bigtable row key qualifier. Configured element names would be used to construct the row keys.
keyDelimiter	-	String (Optional, default is empty.)	Delimiter to use if there are more than one element to construct row key.
families	- data - metadata	Array	Column families in the Bigtable table. This configuration will be used by the transformer.
familyQualifiers	- data: - client - exchange - symbol - price - quantity - metadata: - created_at - processed_at - topic - partition	Array	Column family to columns mapping.