[jira] [Created] (SPARK-24545) Function hour not working as expecte for hour 2

["Eric Blanco (JIRA)" <ji...@apache.org>]

Eric Blanco created SPARK-24545:
-----------------------------------

             Summary: Function hour not working as expecte for hour 2
                 Key: SPARK-24545
                 URL: https://issues.apache.org/jira/browse/SPARK-24545
             Project: Spark
          Issue Type: Bug
          Components: Java API
    Affects Versions: 2.2.1
            Reporter: Eric Blanco


Hello,

I tried to get the hour out of a date and it works except if the hour is 2.

Example:

from pyspark.sql.functions import *
columns = ["id","date"]
vals = [(4,"2016-03-27 02:00:00")]
df = sqlContext.createDataFrame(vals, columns)
df.withColumn("hours", hour(col("date"))).show()

+---+------------------+-----+
| id| date|hours|
+---+------------------+-----+
| 4|2016-03-27 2:00:00| 3|
+---+------------------+-----+

 

It works as expected for other hours.



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