Re: Running Giraph with secure Hadoop

2012-11-27 Thread Eugene Koontz
Hi Prajakta, Are you sure that your KDC is running? It looks like from your stack that it might not be, or that you can't connect to it. Can you telnet or nc to port 88 on the server that the KDC is running? -Eugene On 11/19/12 6:48 PM, Prajakta Kalmegh wrote: Hi Re-posting my previous

Re: Minimum superstep time

2012-11-27 Thread Sebastian Schelter
Are the vertices which are active in supersteps dependent on each other? If this is not the case, you could try to execute the messaging simultaneously. Could you give a little more details about the problem, which you are trying to solve? /s On 27.11.2012 19:07, Jonathan Bishop wrote: Hi,

Re: What a worker really is and other interesting runtime information

2012-11-27 Thread Avery Ching
Hi Alexandros, The extra task is for the master process (a coordination task). In your case, since you are using a single machine, you can use a single task. -Dgiraph.SplitMasterWorker=false and you can try multithreading instead of multiple workers. -Dgiraph.numComputeThreads=12 The

RE: Problem Building Apache Giraph Formats

2012-11-27 Thread Rui Sarmento
I'm using grep -R -l command but is taking to long, any advise for another command? Is there a faster one available, its more than 800 documents. Thanks, Rui From: alessan...@fb.com To: user@giraph.apache.org Subject: Re: Problem Building Apache Giraph Formats Date: Tue, 27 Nov 2012 02:05:18

Re: Problem Building Apache Giraph Formats

2012-11-27 Thread André Kelpe
Hi Rui! from where are you running this? The test-results are on target/munged/surefire-reports. Please go into that directory and grep for ERROR. --André 2012/11/27 Rui Sarmento rui_sarme...@hotmail.com: I'm using grep -R -l command but is taking to long, any advise for another command? Is

Re: Minimum superstep time

2012-11-27 Thread Jonathan Bishop
Sebastian, I am evaluating a directed acyclic graph (DAG). So the vertices in one superstep are not dependent on each other, only upon their predecessors. What do you mean execute the messaging simultaneously? I am simply using BasicVertex.sendMsg() during BasicVertex.compute(). Is there another