Looking at the stack trace, your data from Spark gets serialized to an
ArrayList (of something) whereas in your scala code you are using an Array
of Rows. So, the types don't lign up. That's the exception you are seeing:
the JVM searches for a signature that simply does not exist.
Try to turn the
Hi,
I've hit a wall with trying to implement a couple of Scala methods in a
Python version of our project. I've implemented a number of these
already, but I'm getting hung up with this one.
My Python function looks like this:
def Write_Graphml(data, graphml_path, sc):
return
