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Posted to issues@spark.apache.org by "nirav patel (JIRA)" <ji...@apache.org> on 2017/03/14 00:51:41 UTC
[jira] [Commented] (SPARK-18579) spark-csv strips whitespace
(pyspark)
[ https://issues.apache.org/jira/browse/SPARK-18579?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15923338#comment-15923338 ]
nirav patel commented on SPARK-18579:
-------------------------------------
I am having same issue. Created SPARK-19942. It seems like this was a issue in spark-csv module as well and they fixed it but not sure it got ported in spark module.
> spark-csv strips whitespace (pyspark)
> --------------------------------------
>
> Key: SPARK-18579
> URL: https://issues.apache.org/jira/browse/SPARK-18579
> Project: Spark
> Issue Type: Bug
> Components: Input/Output
> Affects Versions: 2.0.2
> Reporter: Adrian Bridgett
> Priority: Minor
>
> ignoreLeadingWhiteSpace and ignoreTrailingWhiteSpace are supported on CSV reader (and defaults to false).
> However these are not supported options on the CSV writer and so the library defaults take place which strips the whitespace.
> I think it would make the most sense if the writer semantics matched the reader (and did not alter the data) however this would be a change in behaviour. In any case it'd be great to have the _option_ to strip or not.
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