[SPARK-20627][PYSPARK] Drop the hadoop distirbution name from the Python version#17885

holdenk wants to merge 2 commits intoapache:masterapache/spark:masterfrom

holdenk:SPARK-20627-remove-pip-local-version-stringholdenk/spark:SPARK-20627-remove-pip-local-version-stringCopy head branch name to clipboard