[jira] [Assigned] (SPARK-14458) Wrong data schema is passed to FileFormat data sources that can't infer schema

["Apache Spark (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-14458?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-14458:
------------------------------------

    Assignee: Apache Spark  (was: Cheng Lian)

> Wrong data schema is passed to FileFormat data sources that can't infer schema
> ------------------------------------------------------------------------------
>
>                 Key: SPARK-14458
>                 URL: https://issues.apache.org/jira/browse/SPARK-14458
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Cheng Lian
>            Assignee: Apache Spark
>
> When instantiating a {{FileFormat}} data source that is not able to infer its schema from data files, {{DataSource}} passes the full schema including partition columns to {{HadoopFsRelation}}. We should filter out partition columns and only preserve data columns actually live in data files.



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