Maxim Gekk created SPARK-31212:
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Summary: Failure of casting the '1000-02-29' string to the date
type
Key: SPARK-31212
URL: https://issues.apache.org/jira/browse/SPARK-31212
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 2.4.5
Reporter: Maxim Gekk
The '1000-02-29' is valid date in the Julian calendar used in Spark 2.4.5 for
dates before 1582-10-15 but casting the string to the date type fails:
{code:scala}
scala> val df =
Seq("1000-02-29").toDF("dateS").select($"dateS".cast("date").as("date"))
df: org.apache.spark.sql.DataFrame = [date: date]
scala> df.show
+----+
|date|
+----+
|null|
+----+
{code}
Creating a dataset from java.sql.Date w/ the same input string works correctly:
{code:scala}
scala> val df2 =
Seq(java.sql.Date.valueOf("1000-02-29")).toDF("dateS").select($"dateS".as("date"))
df2: org.apache.spark.sql.DataFrame = [date: date]
scala> df2.show
+----------+
| date|
+----------+
|1000-02-29|
+----------+
{code}
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