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Posted to issues@spark.apache.org by "Sean R. Owen (Jira)" <ji...@apache.org> on 2019/10/26 23:08:00 UTC
[jira] [Updated] (SPARK-28452) CSV datasource writer do not support
maxCharsPerColumn option
[ https://issues.apache.org/jira/browse/SPARK-28452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean R. Owen updated SPARK-28452:
---------------------------------
Issue Type: Improvement (was: Bug)
> CSV datasource writer do not support maxCharsPerColumn option
> -------------------------------------------------------------
>
> Key: SPARK-28452
> URL: https://issues.apache.org/jira/browse/SPARK-28452
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.4.3
> Reporter: Weichen Xu
> Priority: Minor
>
> CSV datasource reader support maxCharsPerColumn option, but CSV datasource writer do not support maxCharsPerColumn option.
> Should we make CSV datasource writer also support maxCharsPerColumn ? So that reader/writer will have consistent behavior on this option. Otherwise user may write a DF to csv successfully but then load it failed.
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