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:
> 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?
>> mapred.child.java.opts etc.
>> Any details would be great
>> From Good To Great