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Posted to issues@flink.apache.org by "Lucas Heimberg (Jira)" <ji...@apache.org> on 2020/07/09 14:36:00 UTC
[jira] [Updated] (FLINK-18546) Upgrade to Kafka Schema Registry
Client 5.5.0
[ https://issues.apache.org/jira/browse/FLINK-18546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lucas Heimberg updated FLINK-18546:
-----------------------------------
Description:
As of version 1.11, Flink (i.e., flink-avro-confluent-registry) still uses kafka-schema-registry-client in version 4.1.0.
From version 5.5.0 on, the Kafka schema registry client supports resolving of schema references (see [https://docs.confluent.io/current/schema-registry/serdes-develop/index.html#referenced-schemas]), i.e., schemas that are defined using schemas from other subjects.
Therefore it would be great if Flink could make use of kafka-schema-registry-client in version 5.5.0 or higher in future releases.
was:
As of version 1.10.1, Flink (i.e., flink-avro) still uses Avro in version 1.8.2.
Avro 1.9.2 contains many bugfixes, in particular in respect to the support for logical types. A further advantage would be that an upgrade to Avro 1.9.2 would also allow to use the Confluent Schema Registry client and Avro deserializer in version 5.5.0, which finally support schema references.
Therefore it would be great if Flink could make use of Avro 1.9.2 or higher in future releases.
> Upgrade to Kafka Schema Registry Client 5.5.0
> ---------------------------------------------
>
> Key: FLINK-18546
> URL: https://issues.apache.org/jira/browse/FLINK-18546
> Project: Flink
> Issue Type: Improvement
> Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
> Affects Versions: 1.11.0
> Reporter: Lucas Heimberg
> Priority: Major
> Labels: Avro, avro
>
> As of version 1.11, Flink (i.e., flink-avro-confluent-registry) still uses kafka-schema-registry-client in version 4.1.0.
> From version 5.5.0 on, the Kafka schema registry client supports resolving of schema references (see [https://docs.confluent.io/current/schema-registry/serdes-develop/index.html#referenced-schemas]), i.e., schemas that are defined using schemas from other subjects.
> Therefore it would be great if Flink could make use of kafka-schema-registry-client in version 5.5.0 or higher in future releases.
>
>
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