You may set giraph.userPartitionCount=number of workers and
giraph.maxPartitionsInMemory=1.
Like Avery said though, since parallelism occurs on a partition level (each
thread processes a different partition) if you only have one partition per
worker you cannot take advantage of multithreading.
giraph.userPartitionCount is the way to go, but not
giraph.maxPartitionsInMemory. That is for the out-of-core graph
functionality.
On Fri, Oct 24, 2014 at 1:23 PM, Matthew Saltz sal...@gmail.com wrote:
You may set giraph.userPartitionCount=number of workers and
giraph.maxPartitionsInMemory=1.
