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Posted to issues@flink.apache.org by "lingyajia (Jira)" <ji...@apache.org> on 2020/07/14 10:52:00 UTC

[jira] [Commented] (FLINK-16048) Support read/write confluent schema registry avro data from Kafka

    [ https://issues.apache.org/jira/browse/FLINK-16048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17157277#comment-17157277 ] 

lingyajia commented on FLINK-16048:
-----------------------------------

 [~danny0405]     when it is going to merge to master ?  can support in v1.11.1?

> Support read/write confluent schema registry avro data  from Kafka
> ------------------------------------------------------------------
>
>                 Key: FLINK-16048
>                 URL: https://issues.apache.org/jira/browse/FLINK-16048
>             Project: Flink
>          Issue Type: Improvement
>          Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile), Table SQL / Ecosystem
>    Affects Versions: 1.11.0
>            Reporter: Leonard Xu
>            Priority: Major
>              Labels: usability
>             Fix For: 1.12.0
>
>
> I found SQL Kafka connector can not consume avro data that was serialized by `KafkaAvroSerializer` and only can consume Row data with avro schema because we use `AvroRowDeserializationSchema/AvroRowSerializationSchema` to se/de data in  `AvroRowFormatFactory`. 
> I think we should support this because `KafkaAvroSerializer` is very common in Kafka.
> and someone met same question in stackoverflow[1].
> [[1]https://stackoverflow.com/questions/56452571/caused-by-org-apache-avro-avroruntimeexception-malformed-data-length-is-negat/56478259|https://stackoverflow.com/questions/56452571/caused-by-org-apache-avro-avroruntimeexception-malformed-data-length-is-negat/56478259]



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