How do you consume a scala.collection.mutable.ArrayBuffer over py4j

Question

I'm attempintg to consume a SparkListenerJobStart object in Python, but the py4j bindings do not understand ArrayBuffers (or, I guess, scala.collection.Seqs in general). What do?

score 3 · Accepted Answer · answered Mar 19 '19 at 13:15

3

Convert the object like so:

list = [arrayBuffer.apply(i)
        for i in range(arrayBuffer.length())]

answered Mar 19 '19 at 13:15

badp

1 Answers1