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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2023/08/28 02:07:00 UTC

[jira] [Created] (SPARK-44980) createDataFrame should respect the names namedtuples properly

Hyukjin Kwon created SPARK-44980:
------------------------------------

             Summary: createDataFrame should respect the names namedtuples properly
                 Key: SPARK-44980
                 URL: https://issues.apache.org/jira/browse/SPARK-44980
             Project: Spark
          Issue Type: Bug
          Components: Connect, PySpark
    Affects Versions: 3.5.0
            Reporter: Hyukjin Kwon


{code}
from collections import namedtuple
MyTuple = namedtuple("MyTuple", ["zz", "b", "a"])
df = spark.createDataFrame([MyTuple(1, 2, 3), MyTuple(11, 22, 33)], "a: long, b: long, zz: long")
df.show()
{code}

{code}
+---+---+---+
|  a|  b| zz|
+---+---+---+
|  1|  2|  3|
| 11| 22| 33|
+---+---+---+
{code}

should be

{code}
+---+---+---+
|  a|  b| zz|
+---+---+---+
|  3|  2|  1|
| 33| 22| 11|
+---+---+---+
{code}



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