Confluent
CCDAK · Question #80
In Avro, removing or adding a field that has a default is a __ schema evolution
The correct answer is A. full. Clients with new schema will be able to read records saved with old schema and clients with old schema will be able to read records saved with new schema.
Application Design
Question
In Avro, removing or adding a field that has a default is a __ schema evolution
Options
- Afull
- Bbackward
- Cbreaking
- Dforward
How the community answered
(57 responses)- A91% (52)
- B2% (1)
- C5% (3)
- D2% (1)
Explanation
Clients with new schema will be able to read records saved with old schema and clients with old schema will be able to read records saved with new schema.
Topics
#Avro#schema evolution#full compatibility#Schema Registry
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