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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 2010-10-28, 08:35
Take a look at FSNamesystem.heartbeatCheck()

On Wed, Oct 27, 2010 at 5:21 PM, Shen LI <[EMAIL PROTECTED]> wrote:

> Hi, thank you very much for your reply.
>
> I want to modify 0.20.2
>
>
> On Wed, Oct 27, 2010 at 7:12 PM, Ted Yu <[EMAIL PROTECTED]> wrote:
>
>> 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
>>>
>>
>>
>