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From: Jason Yang <lin.yang.jason@gmail.com>
Date: Tue, 11 Sep 2012 19:23:09 +0800
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 <CAE636z94FDL4y97wa-qtr+SuFPUfRzDAHu+efcGoQ0GFePV49w@mail.gmail.com>
Subject: what's the default reducer number?
To: user@hadoop.apache.org
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--e89a8f5034feb586ee04c96b4dc5
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Hi, all

I was wondering what's the default number of reducer if I don't set it in
configuration?

Will it change dynamically according to the output volume of Mapper?

-- 
YANG, Lin

--e89a8f5034feb586ee04c96b4dc5
Content-Type: text/html; charset=ISO-8859-1

Hi, all<div><br></div><div>I was wondering what&#39;s the default number of reducer if I don&#39;t set it in configuration?</div><div><br></div><div>Will it change dynamically according to the output volume of Mapper?</div>

<div><div><br></div>-- <br><div>YANG, Lin</div><br>
</div>

--e89a8f5034feb586ee04c96b4dc5--