[jira] [Commented] (SPARK-13699) Spark SQL drops the table in "overwrite" mode while writing into table

["Dhaval Modi (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-13699?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15181777#comment-15181777 ] 

Dhaval Modi commented on SPARK-13699:
-------------------------------------

This should be a bug, as it fails to overwrite the table, throwing error.

> Spark SQL drops the table in "overwrite" mode while writing into table
> ----------------------------------------------------------------------
>
>                 Key: SPARK-13699
>                 URL: https://issues.apache.org/jira/browse/SPARK-13699
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 1.6.0
>            Reporter: Dhaval Modi
>         Attachments: stackTrace.txt
>
>
> Hi,
> While writing the dataframe to HIVE table with "SaveMode.Overwrite" option.
> E.g.
> tgtFinal.write.mode(SaveMode.Overwrite).saveAsTable("tgt_table")
> sqlContext drop the table instead of truncating.
> This is causing error while overwriting.
> Adding stacktrace & commands to reproduce the issue,
> Thanks & Regards,
> Dhaval



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