[AVRO-3137] csharp RecordSchema loses custom properties in WriteJson/ToString

• Type: Bug
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.10.2
• Component/s: csharp
• Assignee: Unassigned
• Reporter: Pierre Plagnes
• Created: 12/May/21 10:24
• Updated: 12/May/21 10:25

Description

RecordSchema class does not manage LogicalType.

This breaks any functionality which relies on the equality of the schema re-parsed from its ToString/WriteJson output.

It breaks usage of schema registry for example, as when a producer will send the schema to the SR without its logicatype, and so on the SR won't be able to return the corresponding schema.

 

// Example of a record schema 

{"type":"record",\"name":"Test","namespace":"test","fields":[\{"name":"dt","type":"long","logicalType":"timestamp-millis"}

]}"