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From rtejac <rte...@gmail.com>
Subject Re: System ulimit for hadoop jobtracker node
Date Tue, 17 Dec 2013 18:34:49 GMT
Depends on various factors like number of users, number of tasks like size of MR jobs etc..
 32K-64K is a safe bet. 128K is a bad number, but shouldn't harm. 

On Dec 17, 2013, at 9:10 AM, Viswanathan J <jayamviswanathan@gmail.com> wrote:

> Hi,
> 
> What value(ulimit) will be fair enough for jobtracker node. If it's too high will that
cause thread block or any issue in jobtracker.
> 
> Please help.
> 


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