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Re: Perfect configuration setting
Sandy, I can access it now. but I do failed many times before I reply your
mail. Thanks.
On Wed, Dec 4, 2013 at 9:49 AM, Sandy Ryza <[EMAIL PROTECTED]> wrote:

> Weird.  I just tried exiting the Cloudera VPN and opening it from a
> browser I never use and was still able to access it.
>
>
> On Tue, Dec 3, 2013 at 5:46 PM, Azuryy Yu <[EMAIL PROTECTED]> wrote:
>
>> Hi Sandy,
>> I think there are some permission limited on your shared URL. maybe only
>> Cloudera employees allowed.
>>
>>
>> On Tue, Dec 3, 2013 at 4:26 PM, Sandy Ryza <[EMAIL PROTECTED]>wrote:
>>
>>> Hi Geelong,
>>>
>>> Check out Todd Lipcon's presentation on tuning MapReduce performance:
>>> http://www.slideshare.net/cloudera/mr-perf
>>>
>>> -Sandy
>>>
>>>
>>> On Mon, Dec 2, 2013 at 11:14 PM, Geelong Yao <[EMAIL PROTECTED]>wrote:
>>>
>>>> Hi Everyone
>>>>
>>>> I am now testing the best performance of my cluster
>>>> Can anyone give me some *formulas or suggestion* for all setting
>>>> values in MR program?
>>>> eg.
>>>> io.sort.mb
>>>> io.sort.spill.percent
>>>> mapred.local.dir
>>>> mapred.child.java.opts   etc.
>>>>
>>>> Any details would be great
>>>>
>>>> BRs
>>>> Geelong
>>>>
>>>> --
>>>> From Good To Great
>>>>
>>>
>>>
>>
>