Re: Using Giraph at Facebook

[Amaan Penang]

All,

Sorry for the unintentional spam; I meant to forward this message to a
friend and accidentally hit reply. Keep up the great work!

-a

On Aug 15, 2013, at 12:58 PM, Amaan Penang ama...@gmail.com wrote:

 Hey,

 Take a look at Apache Giraph; it's based on Google's Pregel paper. The
 article below was put out by Facebook Engineering on how they use it.

 -a

 On Aug 14, 2013, at 4:55 PM, Avery Ching ach...@apache.org wrote:

 Hi Giraphers,

 We recently released an article on we can use Giraph at the scale of a 
 trillion edges at Facebook.  If you're interested, please take a look!

 https://www.facebook.com/notes/facebook-engineering/scaling-apache-giraph-to-a-trillion-edges/10151617006153920

 Avery

MultiVertexInputFormat

[Yasser Altowim]

Hi,

 I am implementing an algorithm using Giraph. My  algorithm needs 
to read input data from two files, each has its own format. My questions are:


1.   How can I use the MultiVertexInputFormat class? Is there any example 
that shows how this class can be used?

2.   How can I specify this class when running my job using the Giraph 
Runner or using a driver class?

Thanks in advance.

Best,
Yasser