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https://issues.apache.org/jira/browse/HUDI-2320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17406380#comment-17406380
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ASF GitHub Bot commented on HUDI-2320:
--------------------------------------

hudi-bot edited a comment on pull request #3502:
URL: https://github.com/apache/hudi/pull/3502#issuecomment-901822779


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   ## CI report:
   
   * 61dfee3f3db371b4c4ec55f630d2a5b40467ea12 Azure: 
[SUCCESS](https://dev.azure.com/apache-hudi-ci-org/785b6ef4-2f42-4a89-8f0e-5f0d7039a0cc/_build/results?buildId=1809)
 
   * b1de704c4a618aea6026eca4e832888d78b8b6b2 UNKNOWN
   
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> Add support ByteArrayDeserializer in AvroKafkaSource
> ----------------------------------------------------
>
>                 Key: HUDI-2320
>                 URL: https://issues.apache.org/jira/browse/HUDI-2320
>             Project: Apache Hudi
>          Issue Type: Improvement
>          Components: DeltaStreamer
>            Reporter: 董可伦
>            Assignee: 董可伦
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.10.0
>
>
> When the 'value.serializer' of Kafka Avro Producer is 
> 'org.apache.kafka.common.serialization.ByteArraySerializer',Use the following 
> configuration
> {code:java}
> --source-class org.apache.hudi.utilities.sources.AvroKafkaSource \
> --schemaprovider-class 
> org.apache.hudi.utilities.schema.JdbcbasedSchemaProvider \
> --hoodie-conf 
> "hoodie.deltastreamer.source.kafka.value.deserializer.class=org.apache.kafka.common.serialization.ByteArrayDeserializer"
> {code}
> For now,It will throw an exception::
> {code:java}
> java.lang.ClassCastException: [B cannot be cast to 
> org.apache.avro.generic.GenericRecord{code}
> After support ByteArrayDeserializer,Use the configuration above,It works 
> properly.And there is no need to provide 'schema.registry.url',For example, 
> we can use the JdbcbasedSchemaProvider to get the sourceSchema



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