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MapReduce, mail # user - How to modify heartbeat message and its return message?


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Re: How to modify heartbeat message and its return message?
Ted Yu 2010-10-27, 23:12
Which hadoop version do you want to modify ?

On Wed, Oct 27, 2010 at 2:28 PM, Shen LI <[EMAIL PROTECTED]> wrote:

> Hi,
>
> I want to modify the heartbeat message to carry more information from
> worker nodes to master node, and also want to modify the return message of
> heartbeat. Do you know which file and function should I modify?
>
> Thanks a lot,
>
> Shen
>