Can we update/Upsert a record in mongodb? data source is kafka

Question

We can update/upsert the record in mongodb BUT is there is any method or function from which we can update or upsert the document directly in mongodb and the source system i

Answer 1

Yes we can update/upsert the data. For update you have to define a parameter in Kafka connector. and whitelist the column on which bases you want to update the record. The property is as followed:

document.id.strategy=com.mongodb.kafka.connect.sink.processor.id.strategy.PartialValueStrategy
value.projection.list=tokenNumber
value.projection.type=whitelist
writemodel.strategy=com.mongodb.kafka.connect.sink.writemodel.strategy.UpdateOneTimestampsStrategy