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Unconsumed values in reduce can cause infinite loop #10

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jefflund opened this issue Nov 7, 2013 · 0 comments

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jefflund commented Nov 7, 2013

Consider the following reduce method:

def reduce(self, key, values):
    yield 8

This will just continue spitting out the value 8 for the first key indefinitely. However, the following will spit out a single 8:

def reduce(self, key, values):
    for _ in values:
        pass
    yield 8

ghost assigned jefflund

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