[jira] [Assigned] (FLINK-15137) Improve schema derivation for Avro format

["Jark Wu (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-15137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jark Wu reassigned FLINK-15137:
-------------------------------

    Assignee: Jark Wu

> 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
>            Assignee: Jark Wu
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> 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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