dongjoon-hyun commented on a change in pull request #29241:
URL: https://github.com/apache/spark/pull/29241#discussion_r460569961
##########
File path:
sql/core/src/test/scala/org/apache/spark/sql/execution/python/PythonUDFSuite.scala
##########
@@ -28,6 +28,8 @@ class PythonUDFSuite extends QueryTest with
SharedSparkSession {
val scalaTestUDF = TestScalaUDF(name = "scalaUDF")
val pythonTestUDF = TestPythonUDF(name = "pyUDF")
+ assume(pythonExec.equals("python3"))
Review comment:
Technically, we hit the similar issue before at SPARK-32422 two days
ago. cc @HyukjinKwon .
```
[SPARK-32422][SQL][TESTS] Use python3 executable instead of python3.6 in
IntegratedUDFTestUtils
```
```
lazy val pythonExec: String = {
val pythonExec = sys.env.getOrElse(
"PYSPARK_DRIVER_PYTHON", sys.env.getOrElse("PYSPARK_PYTHON",
"python3"))
if (TestUtils.testCommandAvailable(pythonExec)) {
pythonExec
} else {
"python"
}
}
```
At SPARK-32422, `python3.6` doesn't work correctly and @HyukjinKwon replaced
it from `python3.6` to `python3`. The root cause is that we have multiple
Python installation environment.
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