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From Uma Maheswara Rao G 72686 <mahesw...@huawei.com>
Subject Re: Does hadoop use epoll to manage the network read/write/errors events?
Date Mon, 24 Oct 2011 04:54:31 GMT
---- Original Message -----
From: gschen <gongsuochen@yahoo.com.cn>
Date: Monday, October 24, 2011 7:54 am
Subject: Does hadoop use epoll to manage the network read/write/errors events?
To: "common-dev@hadoop.apache.org" <common-dev@hadoop.apache.org>

> Hi guys,
> 
> I am new to hadoop. And I have a question about hadoop:
> 
> does hadoop use epoll to manage all the network read/write/error 
> events?
Hadoop uses NIO. So, through nio, epoll/wait will be used. 
> Any help would be much appreciated.
> 
> Thanks in advance.
> 
>                     Justin
> 
Regards,
Uma

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