BTW: there are at least two booksHadoop: The definitive guide<http://oreilly.com/catalog/9780596521998/>
Hadoop in Action <http://www.manning.com/lam/> both of wich I can recommend anyway, simple web searching on the topic should give you a lot of information. Lukas 2009/3/30 Lukáš Vlček <[email protected]> > Sorry ... :-)I was too quick and I didn't notice that you already pointed > out this link. > > > On Mon, Mar 30, 2009 at 11:57 PM, Lukáš Vlček <[email protected]>wrote: > >> Hi, >> This tutorial can be a good start: >> http://hadoop.apache.org/core/docs/current/mapred_tutorial.html >> >> Regards, >> Lukas >> >> >> On Mon, Mar 30, 2009 at 11:49 PM, I LOVE Hadoop :) < >> [email protected]> wrote: >> >>> Hello, >>> >>> I want to know more details on using Hadoop framework to sort input data. >>> In example, sorting can be as simple as using identical map and reduce >>> class, and just allow the framework to do its basic work. >>> From article >>> http://hadoop.apache.org/core/docs/r0.19.1/mapred_tutorial.html#Overview, >>> I >>> learned that a number of classes, such as comparator and partitioner, can >>> be >>> involved in the process, but I can not find more details how it takes >>> place. >>> Could someone help? >>> Thanks. >>> >>> -- >>> Cheers! Hadoop core >>> >> >> >> >> -- >> http://blog.lukas-vlcek.com/ >> > > > > -- > http://blog.lukas-vlcek.com/ > -- http://blog.lukas-vlcek.com/
