damccorm opened a new issue, #21066:
URL: https://github.com/apache/beam/issues/21066
ProtoByteBuddyUtils.protoGetterName() _depends_ on field names being
snake-case. But the Protobuf style guide only _recommends_ that field names are
so defined.
Snake-case is not enforced by protoc and my team have always created proto
field names in camel-case (perhaps we didn't understand that protoc would
automatically rewrite field names for us). It is likely that we are not alone.
If one calls a row function against a proto instance whose field were
defined in camel-case, an IllegalArgumentException results from the
ProtoByteBuddyUtils snake-case assumption.
```
SerializableFunction myRowFunction = new
ProtoMessageSchema().toRowFunction(new
TypeDescriptor<MyDataModel.ProtoPayload>()
{});
MyDataModel.ProtoPayload payload = …
Row row = (Row) myRowFunction.apply(payload);
```
Imported from Jira
[BEAM-12736](https://issues.apache.org/jira/browse/BEAM-12736). Original Jira
may contain additional context.
Reported by: chrishinds.
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