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Posted to issues@spark.apache.org by "Maxim Gekk (Jira)" <ji...@apache.org> on 2019/11/18 17:50:00 UTC
[jira] [Created] (SPARK-29949) JSON/CSV formats timestamps
incorrectly
Maxim Gekk created SPARK-29949:
----------------------------------
Summary: 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
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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