[
https://issues.apache.org/jira/browse/SPARK-44980?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Hyukjin Kwon updated SPARK-44980:
---------------------------------
Description:
{code}
from collections import namedtuple
MyTuple = namedtuple("MyTuple", ["zz", "b", "a"])
class MyInheritedTuple(MyTuple):
pass
df = spark.createDataFrame([MyInheritedTuple(1, 2, 3), MyInheritedTuple(11, 22,
33)])
df.collect()
{code}
{code}
[Row(zz=None, b=None, a=None), Row(zz=None, b=None, a=None)]
{code}
should be
{code}
[Row(zz=1, b=2, a=3), Row(zz=11, b=22, a=33)]
{code}
was:
{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}
> 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
> Priority: Major
>
> {code}
> from collections import namedtuple
> MyTuple = namedtuple("MyTuple", ["zz", "b", "a"])
> class MyInheritedTuple(MyTuple):
> pass
> df = spark.createDataFrame([MyInheritedTuple(1, 2, 3), MyInheritedTuple(11,
> 22, 33)])
> df.collect()
> {code}
> {code}
> [Row(zz=None, b=None, a=None), Row(zz=None, b=None, a=None)]
> {code}
> should be
> {code}
> [Row(zz=1, b=2, a=3), Row(zz=11, b=22, a=33)]
> {code}
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