Github user vanzin commented on a diff in the pull request: https://github.com/apache/spark/pull/23055#discussion_r237716326 --- Diff: python/pyspark/worker.py --- @@ -22,7 +22,12 @@ import os import sys import time -import resource +# 'resource' is a Unix specific module. +has_resource_module = True +try: + import resource +except ImportError: + has_resource_module = False --- End diff -- I really don't understand what you said above. If the check is done on the Python side, what is the exact reason why you need it on the JVM side?
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