Hi,
I'm running PageRank benchmark example on a cluster with 1 master + 5 slave
nodes. I have tried it with a large number of vertices; when I failed I decided
to make it run with 500 vertices and 5 workers first. However, it doesn't work
even for 500 vertices.
I am using the latest version o
Hi Inci,
I am not sure what's wrong. I ran the exact same command on a freshly
checked version of Graph without any trouble. Here's my output:
hadoop jar target/giraph-0.70-jar-with-dependencies.jar
org.apache.giraph.benchmark.PageRankBenchmark -e 1 -s 3 -v -V 500 -w 5
Using org.apache.gir
Thanks for the logs. I see a lot of issues like the following:
2011-12-01 00:04:46,241 INFO org.apache.hadoop.ipc.Client: Retrying
connect to server: rainbow-01/192.168.100.1:30004. Already tried 0 time(s).
2011-12-01 00:04:47,243 INFO org.apache.hadoop.ipc.Client: Retrying
connect to server:
I am sure the machines can communicate to each other and the ports are not
blocked. I can run word count hadoop job without any problem on these machines.
My hadoop version is 0.20.203.0.
Thanks,
Inci
On Dec 1, 2011, at 3:57 PM, Avery Ching wrote:
> Thanks for the logs. I see a lot of issues
Hmmm...this is unusual. I wonder if it is tired to the weird number of
tasks you are getting. Can you try it with various numbers of workers
(i.e. 1, 2) and see if it works?
To me, the connection refused error indicates that perhaps the server
failed to bind to its port (are you running mult
I have tried it with various numbers of workers and it only worked with 1
worker.
I am not running multiple Giraph jobs at the same time, does it always use the
ports 3 and up? I checked the used ports using "netstat" command and didn't
see any of the ports 3-30005.
Inci
On Dec 1, 201
