[jira] [Created] (FLINK-21012) AvroFileFormatFactory uses non-deserializable lambda function

[Shang Yuanchun (Jira)]

Ingo Bürk created FLINK-21012:
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             Summary: AvroFileFormatFactory uses non-deserializable lambda function
                 Key: FLINK-21012
                 URL: https://issues.apache.org/jira/browse/FLINK-21012
             Project: Flink
          Issue Type: Bug
          Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
    Affects Versions: 1.12.0, 1.12.1
            Reporter: Ingo Bürk


In AvroFileFormatFactory#RowDataAvroWriterFactory a lambda function is used to create the factory. This can causes
{code:java}
Caused by: java.lang.IllegalArgumentException: Invalid lambda deserialization{code}
There's other similar issues like FLINK-20147, FLINK-18857 and FLINK-18006 and the solution so far seems to have been to replace the lambda with an anonymous class instead.



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