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From sudhakara st <sudhakara...@gmail.com>
Subject Re: How to set heartbeat ?
Date Thu, 27 Feb 2014 03:36:16 GMT
In hdfs-site.xml *'dfs.heartbeat.interval*' parameter determines datanode
heartbeat interval in seconds.
and have look these variables this parameter also

On Thu, Feb 27, 2014 at 7:08 AM, EdwardKing <zhangsc@neusoft.com> wrote:

>  I have two machine,one is master and another is slave, I want to know
> how to configure heartbeat of hadoop 2.2.0,which file will be modified?
> Thanks.
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