Maxim Veksler 2010-08-02, 16:52
Abhishek Verma 2010-08-02, 17:34
Arun C Murthy 2010-08-02, 18:47
Abhishek Verma 2010-08-02, 20:50
-Re: Data World Record Falls as Computer Scientists Break Terabyte Sort Barrier
Ted Yu 2010-08-04, 03:02
Maybe this would give us a little more incentive to resolve HDFS-347
On Mon, Aug 2, 2010 at 1:50 PM, Abhishek Verma <[EMAIL PROTECTED]>wrote:
> It shows how further behind Hadoop is in terms of performance. Are there
> people working on finding the bottlenecks and making it more efficient? Are
> there any JIRA issues related to this?
> On Mon, Aug 2, 2010 at 11:47 AM, Arun C Murthy <[EMAIL PROTECTED]> wrote:
> > The UCSD results are very impressive, especially given their hardware
> > budget.
> > I may be wrong, but I'm pretty sure there were no Hadoop based entries
> > year - I know we at Yahoo! didn't enter.
> > Couple of points:
> > # The Indy category is a benchmark to sort fixed length records, not a
> > _general_ sort benchmark i.e. Daytona.
> > # Our _best_ result missed the deadline by a whisker last year, but we
> > eventually did 100Tb sort in 95 mins and a 1000TB (1PB) in 975 mins
> > hrs) - which worked out to be just over 1.0 TB/min, which was nearly
> > as fast as the record attributed to us. (
> > )
> > Arun
> > On Aug 2, 2010, at 10:34 AM, Abhishek Verma wrote:
> > Hi Maxim,
> >> Hadoop was not involved. You can find more details here :
> >> http://sortbenchmark.org/tritonsort_2010_May_15.pdf
> >> and all the records and their information here :
> >> http://sortbenchmark.org/
> >> <http://sortbenchmark.org/>-Abhishek.
> >> On Mon, Aug 2, 2010 at 9:52 AM, Maxim Veksler <[EMAIL PROTECTED]>
> >> Hi,
> >>> Anyone knows if Hadoop is involved? And if so what is the configuration
> >>> for
> >>> such cluster?
> >>> http://ucsdnews.ucsd.edu/newsrel/science/07-27DataWorld.asp
> >>> Thank you,
> >>> Maxim.
Jeff Hammerbacher 2010-08-05, 22:28