[ 
https://issues.apache.org/jira/browse/SPARK-21678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16120037#comment-16120037
 ] 

Takeshi Yamamuro commented on SPARK-21678:
------------------------------------------

I think, if spark sets `setCharToEscapeQuoteEscaping("\0")` in 
CsvWriterSettings below, the output is a thing like what you want.
But, I'm not sure that we should add these entries option-by-option there. cc: 
[~hyukjin.kwon] 
https://github.com/apache/spark/blob/master/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/csv/CSVOptions.scala#L151

> 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?



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org

Reply via email to