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Posted to issues@spark.apache.org by "Yuming Wang (JIRA)" <ji...@apache.org> on 2018/08/10 18:41:00 UTC

[jira] [Commented] (SPARK-25085) Insert overwrite a non-partitioned table can delete table folder

    [ https://issues.apache.org/jira/browse/SPARK-25085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16576711#comment-16576711 ] 

Yuming Wang commented on SPARK-25085:
-------------------------------------

I'm working on this.

> Insert overwrite a non-partitioned table can delete table folder
> ----------------------------------------------------------------
>
>                 Key: SPARK-25085
>                 URL: https://issues.apache.org/jira/browse/SPARK-25085
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.3.0
>            Reporter: Rui Li
>            Priority: Major
>
> When inserting overwrite a data source table, Spark firstly deletes all the partitions. For non-partitioned table, it will delete the table folder, which is wrong because table folder may contain information like ACL entries.



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