Kafka Connect FileStream Connectors¶
Starting with version 6.2.1, the FileStream Sink and Source connector artifacts
have been moved out of Kafka Connect. To run the FileStream connector, you must
add the new path in the
plugin.path configuration property as shown in the
The Kafka Connect FileStream Connector examples are intended to show how a simple connector runs for users getting started with Apache Kafka®.
Confluent does not recommend the FileStream Connector for production use. If you want a production connector to read from files, use a Spool Dir connector.
The following examples include both a file source and a file sink to demonstrate end-to-end data flow through Kafka Connect, in a local environment. You can find additional information about this connector in the developer guide as a demonstration of how a custom connector can be implemented.
A simple demo of how to use the FileStreamSourceConnector and FileStreamSinkConnector is available in the Kafka Connect quick start guide.
The FileSource Connector reads data from a file and sends it to Apache Kafka®. Beyond
the configurations common to all connectors
it takes only an input
file and output
topic as properties. Here is an
This connector will read only one file and send the data within that file to Kafka. It will then watch the file for appended updates only. Any modification of file lines already sent to Kafka will not be reprocessed.
The FileSink Connector reads data from Kafka and outputs it to a local file.
Multiple topics may be specified as with any other sink connector. The FileSink
Connector takes only a
file property in addition to the configurations
common to all connectors.
Here is an example configuration:
As messages are added to the topics specified in the configuration, they are produced to a local file as specified in the configuration.