Hi,
Just ran into the following. Is this a bug?
scala> df.join(nums, df("id") === nums("id")).withColumn("TEXT2", lit(5)).show
+---+-------+---+-----+-----+
| id| text| id| text|TEXT2|
+---+-------+---+-----+-----+
| 0| hello| 0| two| 5|
| 1|swiecie| 1|three| 5|
+---+-------+---+-----+-----+
scala> df.join(nums, df("id") === nums("id")).withColumn("TEXT", lit(5)).show
+---+----+---+----+
| id|TEXT| id|TEXT|
+---+----+---+----+
| 0| 5| 0| 5|
| 1| 5| 1| 5|
+---+----+---+----+
Pozdrawiam,
Jacek Laskowski
----
https://medium.com/@jaceklaskowski/
Mastering Apache Spark http://bit.ly/mastering-apache-spark
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