Checkpointing Pregel

2014-09-02 Thread Jeffrey Picard
o("Pregel finished iteration " + i) Best Regards, Jeffrey Picard signature.asc Description: Message signed with OpenPGP using GPGMail

Re: Graphx seems to be broken while Creating a large graph(6B nodes in my case)

2014-08-22 Thread Jeffrey Picard
I’m seeing this issue also. I have graph with with 5828339535 vertices and 7398447992 edges, graph.numVertices returns 1533266498 and graph.numEdges is correct and returns 7398447992. I also am having an issue that I’m beginning to suspect is caused by the same underlying problem where connected

Graphx GraphLoader Coalesce Shuffle

2014-08-22 Thread Jeffrey Picard
Hey all, I’ve often found that my spark programs run much more stable with a higher number of partitions, and a lot of the graphs I deal with will have a few hundred large part files. I was wondering if having a parameter in GraphLoader, defaulting to false, to set the shuffle parameter in coal