codope commented on issue #3603: URL: https://github.com/apache/hudi/issues/3603#issuecomment-920110356
@fengjian428 I could not reproduce the issue. I have the same setup i.e. deltastreamer continuous job consuming from Kafka. Though my schema in extraMetadata is simple one. There is a similar issue #3559 with 0.8.0. Based on this [SO answer](https://stackoverflow.com/questions/26720257/nullpointerexception-in-avro-reflectdatumwriter), I think we need to use ReflectDatumWriter to allow nulls. Could you please try [this patch](https://github.com/codope/hudi/commit/750a3315badeb362d3b57cfc016e3661f4e25564) in your environment? If it works, then I'll upstream the change. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
