From dc70f3150d6b6342f758a3a46e37b03de3948a30 Mon Sep 17 00:00:00 2001 From: zero323 Date: Mon, 28 Mar 2016 17:49:12 +0200 Subject: [PATCH] Use generator expression instead of list comp in python_full_outer_join.dispatch --- python/pyspark/join.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/python/pyspark/join.py b/python/pyspark/join.py index 94df3990164d6..c1f5362648f6e 100644 --- a/python/pyspark/join.py +++ b/python/pyspark/join.py @@ -93,7 +93,7 @@ def dispatch(seq): vbuf.append(None) if not wbuf: wbuf.append(None) - return [(v, w) for v in vbuf for w in wbuf] + return ((v, w) for v in vbuf for w in wbuf) return _do_python_join(rdd, other, numPartitions, dispatch)