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Posted to issues@flink.apache.org by "Guangbin Zhu (Jira)" <ji...@apache.org> on 2020/04/25 14:57:00 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=17092262#comment-17092262 ]
Guangbin Zhu commented on FLINK-16048:
--------------------------------------
Hi guys,
I have this problem in my production. My enviorment is :
# Confluent Kafka 5.3.1 (corresponding apache kafka 2.3.0 ) with Confluent Kafka Schema Registry
# Flink 1.10.0
I implemented a new csravro table format and CSRAvroRowFormatFactory/CSRAvroRowDeserializationSchema/CSRAvroRowSerializationSchema .
[https://github.com/zhuguangbin/flink/commit/79192601094da90368b81cd59f57b4b31c87004e]
Hope it helps., If available, should I submit a PR ?
> 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: 1.11.0
>
>
> 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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