[jira] [Resolved] (SPARK-29949) JSON/CSV formats timestamps incorrectly

["Wenchen Fan (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-29949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wenchen Fan resolved SPARK-29949.
---------------------------------
    Fix Version/s: 2.4.5
       Resolution: Fixed

Issue resolved by pull request 26582
[https://github.com/apache/spark/pull/26582]

> JSON/CSV formats timestamps incorrectly
> ---------------------------------------
>
>                 Key: SPARK-29949
>                 URL: https://issues.apache.org/jira/browse/SPARK-29949
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.4.4
>            Reporter: Maxim Gekk
>            Assignee: Maxim Gekk
>            Priority: Major
>             Fix For: 2.4.5
>
>
> For example:
> {code}
> scala> val t = java.sql.Timestamp.valueOf("2019-11-18 11:56:00.123456")
> t: java.sql.Timestamp = 2019-11-18 11:56:00.123456
> scala> Seq(t).toDF("t").select(to_json(struct($"t"), Map("timestampFormat" -> "yyyy-MM-dd HH:mm:ss.SSSSSS"))).show(false)
> +-------------------------------------------------+
> |structstojson(named_struct(NamePlaceholder(), t))|
> +-------------------------------------------------+
> |{"t":"2019-11-18 11:56:00.000123"}               |
> +-------------------------------------------------+
> {code}



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