Re: Shortest paths example in giraf 1.1.0.

2013-07-31 Thread Alex Waagen
I tried running both the shortest paths and pagerank examples, but I am still getting the same errors. On Tue, Jul 30, 2013 at 12:49 PM, Ryan Compton compton.r...@gmail.comwrote: Hey Alex, Our cluster uses Cloudera for Hadoop admin stuff. To the best of my knowledge, we need to do our

Re: How to retrieve and display the values aggregated by the aggregators?

2013-07-31 Thread Claudio Martella
Hi Kyle, good catch. ALWAYS should be set to 1. Want to write a patch to fix this? Try to set the property on the command line by putting -D giraph.textAggregatorWriter.frequency=-1 right after the GiraphRunner class in your command line. Hope this helps. Best, Claudio On Wed, Jul 24, 2013 at

Re: How to retrieve and display the values aggregated by the aggregators?

2013-07-31 Thread Kyle Orlando
Will do, I just need to figure out how to submit the patch exactly, as well as having some extra time. And that worked, actually. I'd already figured it out without realizing it; the text file with the aggregator values was created, it was just placed somewhere on my HDFS that I wasn't expecting.

Getting Giraph to work with HBase

2013-07-31 Thread Kyle Orlando
Hello, I've been having some problems getting Giraph to work with a table that is stored in HBase. I've created my own classes that extend HBaseVertexInputFormat and HBaseVertexReader (respectively) and implemented nextVertex() and getVertex() accordingly, but I still can't get it to work. Here