Hi Jyoti, you can send any kind of message you want, as you can implement arbitrary custom datatypes.
Best, Sebastian On 16.10.2013 18:30, Jyoti Yadav wrote: > Hi.. > I have one query in my mind.Which type of message we can send among > vertices?? Can we send String message or String+int ?? Is such combinations > are posssible? > > Any suggestions are highly appreciated... > > Regards > Jyoti > > > On Wed, Oct 16, 2013 at 6:06 AM, Claudio Martella < > claudio.marte...@gmail.com> wrote: > >> I think a parallel BFS from all the sources is out of any possibility. One >> thing one can do is do it in parallel from k sources, maybe N times (with >> different sources each, of course), and approximate centrality from these >> trees. >> >> >> On Wed, Oct 16, 2013 at 8:44 AM, Silvio Di gregorio < >> silvio.digrego...@gmail.com> wrote: >> >>> I'm also trying to implement but with poor results. my target is the >>> betweenness Centrality. >>> The only thing that i did is generate giraph code throught Green-Marl, >>> but this is very far from being a running code. >>> Update us if there are progress. >>> But if complexity is quadratic in the of space it's hard to do. >>> >>> >>> 2013/10/16 Jyoti Yadav <rao.jyoti26ya...@gmail.com> >>> >>>> Hi Silvio.. >>>> Thanks for your reply... >>>> Yes, I want to realize All-source- shortest -path..Would you please >>>> help me out.? >>>> >>>> >>>> >>>> >>>> On Tue, Oct 15, 2013 at 12:45 PM, Silvio Di gregorio < >>>> silvio.digrego...@gmail.com> wrote: >>>> >>>>> Do you want realize all-source-shortest path? >>>>> Il giorno 15/ott/2013 11:21, "Jyoti Yadav" <rao.jyoti26ya...@gmail.com> >>>>> ha scritto: >>>>> >>>>> Hi.. >>>>>> If I want to run SingleSourceShortest Path example given in Giraph >>>>>> for all the vertices ,then what changes I need to introduce and how ?? >>>>>> How master node will come to know that algorithm has successfully >>>>>> completed for one vertex and it has to consider other vertex and >>>>>> reinitialize the vertex values .. >>>>>> >>>>>> Any ideas are really appreciated.... >>>>>> >>>>>> Jyoti Yadav >>>>>> >>>>> >>>> >>> >> >> >> -- >> Claudio Martella >> claudio.marte...@gmail.com >> >
