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Posted to issues@spark.apache.org by "Ankit Raj Boudh (Jira)" <ji...@apache.org> on 2019/12/29 15:55:00 UTC
[jira] [Resolved] (SPARK-29437) CSV Writer should escape
'escapechar' when it exists in the data
[ https://issues.apache.org/jira/browse/SPARK-29437?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ankit Raj Boudh resolved SPARK-29437.
-------------------------------------
Resolution: Not A Problem
> CSV Writer should escape 'escapechar' when it exists in the data
> ----------------------------------------------------------------
>
> Key: SPARK-29437
> URL: https://issues.apache.org/jira/browse/SPARK-29437
> Project: Spark
> Issue Type: Bug
> Components: Input/Output
> Affects Versions: 2.4.3
> Reporter: Tomasz Bartczak
> Priority: Trivial
>
> When the data contains escape character (default '\') it should either be escaped or quoted.
> Steps to reproduce: [https://gist.github.com/kretes/58f7f66a0780681a44c175a2ac3c0da2]
>
> The effect can be either bad data read or sometimes even unable to properly read the csv, e.g. when escape character is the last character in the column - it break the column reading for that row and effectively break e.g. type inference for a dataframe
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