The siddhi-map-avro extension is an extension to Siddhi that converts AVRO messages to/from Siddhi events.
For information on Siddhi and it's features refer Siddhi Documentation.
- Versions 2.x and above with group id
io.siddhi.extension.*from here. - Versions 1.x and lower with group id
org.wso2.extension.siddhi.*from here.
Latest API Docs is 2.2.4.
- avro (Sink Mapper)
This extension is a Siddhi Event to Avro Message output mapper.Transports that publish messages to Avro sink can utilize this extension to convert Siddhi events to Avro messages.
You can either specify the Avro schema or provide the schema registry URL and the schema reference ID as parameters in the stream definition.
If no Avro schema is specified, a flat Avro schema of the 'record' type is generated with the stream attributes as schema fields. - avro (Source Mapper)
This extension is an Avro to Event input mapper. Transports that accept Avro messages can utilize this extension to convert the incoming Avro messages to Siddhi events.
The Avro schema to be used for creating Avro messages can be specified as a parameter in the stream definition.
If no Avro schema is specified, a flat avro schema of the 'record' type is generated with the stream attributes as schema fields.
The generated/specified Avro schema is used to convert Avro messages to Siddhi events.
There are no other dependencies needed for this extension.
For installing this extension on various siddhi execution environments refer Siddhi documentation section on adding extensions.
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We encourage users to ask questions and get support via StackOverflow, make sure to add the
siddhitag to the issue for better response. -
If you find any issues related to the extension please report them on the issue tracker.
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For production support and other contribution related information refer Siddhi Community documentation.