[AVRO-2549] Deserializing not mapping data

• Type: Task
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 1.9.2
• Assignee: David Mollitor
• Reporter: HARSHA THOTA
• Created: 05/Sep/19 22:20
• Updated: 01/Dec/19 10:59
• Resolved: 01/Dec/19 10:59

Description

We have upgraded one of our class to a new schema. Basically added a List of type variables to the class. When I serialize the Fact I stepped through the code and noticed the data for the new field is being serialized. But when I deserialize the byte[] to hava obj, the data for the new field is not getting mapped.

https://stackoverflow.com/questions/57811940/avro-missing-data-when-deserializing

Please suggest how to identify the root cause.

We use version 1.7.7. I have upgraded to 1.8.2 and still it gives the same result.