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 >>>> >>> >>> >> >
