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From "Sean R. Owen (Jira)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-28452) CSV datasource writer do not support maxCharsPerColumn option
Date Sat, 26 Oct 2019 23:08:00 GMT

     [ 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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