gaoran10 commented on issue #6034: [Pulsar IO][Issue 5633]Support avro schema 
for debezium connector
URL: https://github.com/apache/pulsar/pull/6034#issuecomment-615020718
 
 
   I have made some changes, use the JsonConverter as before, and the 
AvroConverter is used differently from the JsonConverter, the pulsar client has 
two ways to use it.
   
   1. The schema is some as below, we could process the GenericRecord. Tip: use 
the KeyValueEncodingType.SEPARATED encoding type.
   `Schema<KeyValue<GenericRecord, GenericRecord>> schema = 
                     Schema.KeyValue(Schema.AUTO_CONSUME(), 
Schema.AUTO_CONSUME(), KeyValueEncodingType.SEPARATED);` 
   
   2. We could get the original byte array through the method `getKeyBytes()` 
and `getData()` of the `Message`, the original byte array is converted by the 
AvroConverter.
   
   @tuteng @sijie @jiazhai @codelipenghui Please have a review. Thanks.
   
   @dennisylyung Please have a try. Thanks.

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