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Posted to issues@spark.apache.org by "Dean Chen (JIRA)" <ji...@apache.org> on 2016/07/18 04:59:20 UTC

[jira] [Closed] (SPARK-16597) DataFrame DateType is written as an int(Days since epoch) by csv writer

     [ https://issues.apache.org/jira/browse/SPARK-16597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dean Chen closed SPARK-16597.
-----------------------------
    Resolution: Duplicate

> DataFrame DateType is written as an int(Days since epoch) by csv writer
> -----------------------------------------------------------------------
>
>                 Key: SPARK-16597
>                 URL: https://issues.apache.org/jira/browse/SPARK-16597
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Dean Chen
>              Labels: csv
>
> import java.sql.Date
> case class DateClass(date: java.sql.Date)
> val df = spark.createDataFrame(Seq(DateClass(new Date(1468774636000L))))
> df.write.csv("test.csv")
> file content is 16999, days since epoch instead of 7/17/16



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