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https://issues.apache.org/jira/browse/SPARK-27459?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenchen Fan reassigned SPARK-27459:
-----------------------------------

    Assignee: Gengliang Wang

> Revise the exception message of schema inference failure in file source V2
> --------------------------------------------------------------------------
>
>                 Key: SPARK-27459
>                 URL: https://issues.apache.org/jira/browse/SPARK-27459
>             Project: Spark
>          Issue Type: Task
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Gengliang Wang
>            Assignee: Gengliang Wang
>            Priority: Trivial
>
> Since 
> https://github.com/apache/spark/pull/23383/files#diff-db4a140579c1ac4b1dbec7fe5057eecaR36,
>  the exception message of schema inference failure in file source V2 is 
> `tableName`, which is equivalent to `shortName + path`.
> While in file source V1, the message is `Unable to infer schema from 
> ORC/CSV/JSON...`. 
> We should make the message in V2 consistent with V1, so that in the future 
> migration the related test cases don't need to be midified. 
> https://github.com/apache/spark/pull/24058#pullrequestreview-226364350



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