HyukjinKwon commented on a change in pull request #30973:
URL: https://github.com/apache/spark/pull/30973#discussion_r550950842
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/BaseScriptTransformationExec.scala
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@@ -69,9 +75,19 @@ trait BaseScriptTransformationExec extends UnaryExecNode {
}
}
- protected def initProc: (OutputStream, Process, InputStream, CircularBuffer)
= {
- val cmd = List("/bin/bash", "-c", script)
Review comment:
Why is that? You can call it via `/bin/bash`:
```
$ echo "#! /usr/bin/python\nprint('hello')" > test.py
$ chmod 755 test.py
$ PATH=PATH$:`pwd` /bin/bash -c "test.py"
hello
```
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