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Posted to issues@flink.apache.org by "Jark Wu (Jira)" <ji...@apache.org> on 2019/12/09 02:14:00 UTC
[jira] [Created] (FLINK-15137) Improve schema derivation for Avro
format
Jark Wu created FLINK-15137:
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Summary: Improve schema derivation for Avro format
Key: FLINK-15137
URL: https://issues.apache.org/jira/browse/FLINK-15137
Project: Flink
Issue Type: Sub-task
Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
Reporter: Jark Wu
For JSON, CSV and OldCsv, we already supported {{derive.schema=true}} to get the schema from table schema. But for Avro format, a user has to pass an Avro schema file or define the format schema explicitly via {{avro.schema}}.
We can think of if we can drop {{avro.schema}} and make {{derive.schema=true}} as the default behavior.
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