[jira] [Updated] (FLINK-29921) Can't deserialize Avro type if schema contains a field with name `schema`.

["Fabian Paul (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-29921?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fabian Paul updated FLINK-29921:
--------------------------------
    Affects Version/s: 1.15.3
                           (was: 1.15.2)

> Can't deserialize Avro type if schema contains a field with name `schema`.
> --------------------------------------------------------------------------
>
>                 Key: FLINK-29921
>                 URL: https://issues.apache.org/jira/browse/FLINK-29921
>             Project: Flink
>          Issue Type: Bug
>          Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
>    Affects Versions: 1.15.3
>            Reporter: Bill G
>            Priority: Major
>
> Flink's Avro deserializer can't deserialize messages with a schema including a field named {{{}schema{}}}. It will throw an exception {{{}Expecting type to be a PojoTypeInfo{}}}. The problem is that the Avro schema compiler generates the getter {{getSchema$()}} because {{getSchema()}} is always generated to return the field {{{}SCHEMA${}}}. This problem would probably also occur for fields such as {{encoder}} and {{decoder}} as these also have automatically generated getter functions.



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