[jira] [Commented] (SPARK-21678) Disabling quotes while writing a dataframe

["Taran Saini (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-21678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16119898#comment-16119898 ] 

Taran Saini commented on SPARK-21678:
-------------------------------------

this is not a question. This is a bug! 
Only if somebody reads this and let me know whether it is a bug or a question.

> Disabling quotes while writing a dataframe
> ------------------------------------------
>
>                 Key: SPARK-21678
>                 URL: https://issues.apache.org/jira/browse/SPARK-21678
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.2.0
>            Reporter: Taran Saini
>
> Hi,
> I have the my dataframe cloumn values which can contain commas, double quotes etc.
> I am transforming the dataframes in order to ensure that all the required values are escaped.
> However, on doing df.write.format("csv")
> It again wraps the values in double quotes. How do I disable the same? 
> And even if the double quotes are there to stay why does it do the following :
> {noformat}
> L"\, p' Y a\, C G
> {noformat}
>  is written as 
> {noformat}
> "L\"\\, p' Y a\\, C G\\, H"
> {noformat}
>  i.e double escapes the next already escaped values. 
> and if i myself escape like :
> {noformat}
> L\"\, p' Y a\, C G
> {noformat}
>  then that is written as 
> {noformat}
>  "L\\"\\, p' Y a\\, C G\\, H"
> {noformat}
> How do we just disable this automatic escaping of characters?



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