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Fix reducer argument in pastebin exercise (#85)

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Arash Rouhani
2017-06-14 02:43:11 +02:00
committed by Donne Martin
parent 17e5fb7d32
commit cc48058662
1 changed files with 1 additions and 1 deletions
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solutions/system_design/pastebin/README.md
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@@ -218,7 +218,7 @@ class HitCounts(MRJob):
period = self.extract_year_month(line)
yield (period, url), 1
def reducer(self, key, value):
def reducer(self, key, values):
"""Sum values for each key.
(2016-01, url0), 2