Thanks for the advice Manuel. I created a TextArrayListMessage object to
use as a message between supersteps. I had to include a line to wipe the
ArrayList during the readFields method or else during the next superstep
the array would have unwanted Text objects in it. It seemed like the
Thanks very much, so are you saying if I use Dgiraph.maxPartitionsInMemory
and Dgiraph.maxMessagesInMemory to make them both smaller number, then it
might work?
Thanks again,
Jian
On Thu, Oct 17, 2013 at 12:56 AM, Jyotirmoy Sundi sundi...@gmail.comwrote:
You need to tune it per your cluster.
It actually depends on the setup of your cluster.
Ideally, with 15 nodes (tasktrackers) you'd want 1 mapper slot per node
(ideally to run giraph), so that you would have 14 workers, one per
computing node, plus one for master+zookeeper. Once that is reached, you
would have a number of compute
No, you'll have to add it to the message data.
On Thu, Oct 17, 2013 at 6:10 PM, Jyoti Yadav rao.jyoti26ya...@gmail.comwrote:
Hi..
In vertex computation code,at the start of the superstep every vertex
processes its received messages.. Is there any way for the vertex to know
who is the sender
apart from these you might also want to check permissions of the dir path
where offloading of vertices and messages happen.
Ideally giraph is not meant for out-of-core if you graph is much bigger
then the cluster can handle in memory, using giraph defeats the purpose in
this case.
On Thu, Oct
