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Posted to issues@orc.apache.org by "Alexandre Borgoltz (JIRA)" <ji...@apache.org> on 2017/12/13 10:17:00 UTC

[jira] [Commented] (ORC-152) Saving empty Spark DataFrame via ORC does not preserve schema

    [ https://issues.apache.org/jira/browse/ORC-152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16289027#comment-16289027 ] 

Alexandre Borgoltz commented on ORC-152:
----------------------------------------

Hi Nicholas, 

I know this is getting a bit old now but... Have you discussed this problem (the ORC DataFrameWriter for an empty DataFrame does not write any .orc file hence losing the schema/structtype from the source...) with the spark project eventually? Any link/ref?

Thanks in advance!

> Saving empty Spark DataFrame via ORC does not preserve schema
> -------------------------------------------------------------
>
>                 Key: ORC-152
>                 URL: https://issues.apache.org/jira/browse/ORC-152
>             Project: ORC
>          Issue Type: Bug
>            Reporter: Nicholas Chammas
>            Priority: Minor
>
> Details are on SPARK-15474.



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