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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/02/21 09:42:02 UTC

[jira] [Assigned] (SPARK-23462) Improve the error message in `StructType`

     [ https://issues.apache.org/jira/browse/SPARK-23462?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-23462:
------------------------------------

    Assignee: Apache Spark

> Improve the error message in `StructType`
> -----------------------------------------
>
>                 Key: SPARK-23462
>                 URL: https://issues.apache.org/jira/browse/SPARK-23462
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.3.0
>            Reporter: Xiao Li
>            Assignee: Apache Spark
>            Priority: Major
>              Labels: starter
>
> The error message {{s"""Field "$name" does not exist."""}} is thrown when looking up an unknown field in StructType. In the error message, we should also contain the information about which columns/fields exist in this struct. 



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