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MapReduce, mail # user - jobtracker page @50030 timeout or take very long time.


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Re: jobtracker page @50030 timeout or take very long time.
Robert Molina 2012-11-01, 21:31
Hi Patai,
Have you looked into verifying if it is network related, maybe see what the
ping responses are to that node?
On Thu, Nov 1, 2012 at 1:47 PM, Patai Sangbutsarakum <
[EMAIL PROTECTED]> wrote:

> I have a check monitoring the page jobtracker:50030/jobtracker.jsp,
> and the check shows timeout (180 sec) pretty often.
> Once I jump and browse to the page it actually take me from 5 sec to 5
> minutes to render.
>
> the heap size is 12G. from top command it is not used up.
>
> CPU load is 1 ish (in all 5, 10, 15 load)
>
> disk is far from full
>
> Swap is untouched
>
>
> Any input for how to troubleshoot this will be useful and greatly grateful
>
> Thanks
> Patai
>