This would be giraph from trunk. Giraph 1.0 is bound to have several compatibility problems as it's very old by now (although I can't say I've tried using it with 2.2.0).
Cheers, Alex On Wednesday, March 12, 2014 03:56:53 PM Rob Paul wrote: > Hi Alex, > > Are you talking about Giraph 1.0 or giraph from the trunk? > Thanks > > On Mon, Mar 10, 2014 at 3:11 AM, Alexandre Fonseca > > <alexandrejorgefons...@gmail.com> wrote: > > Hello Vishal, > > > > I've run it successfully in hadoop-2.2.0 with both MR2 and Yarn > > computations. > > > > For MR2, you just have to compile Giraph with the new hadoop_2 profile and > > then it should work with no problems using the commands shown in the > > Giraph quickstart. > > > > For Yarn, compile with the hadoop_yarn profile and the application > > submission command follows the following template (replace variables with > > your particular values): > > > > GIRAPH_JAR_FOLDER=/home/alex/Giraph > > GIRAPH_JAR_NAME=giraph-examples-1.1.0-SNAPSHOT-for-hadoop-2.2.0-jar-with- > > dependencies.jar > > GIRAPH_JAR=$GIRAPH_JAR_FOLDER/$GIRAPH_JAR_NAME > > > > HADOOP_CLASSPATH=$GIRAPH_JAR_FOLDER hadoop jar $GIRAPH_JAR > > org.apache.giraph.GiraphRunner > > org.apache.giraph.examples.SimpleShortestPathsComputation -vif > > org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat > > -vip /user/alex/input/tiny_graph.txt -vof > > org.apache.giraph.io.formats.IdWithValueTextOutputFormat -op > > /user/alex/output/shortestpaths -w 1 -yj $GIRAPH_JAR_NAME > > > > If you don't want to compile things yourself, the grafos.ml in which I'm > > working at the moment provides, among other things, pre-compiled versions > > of giraph straight from trunk for the major targets integrated with some > > machine learning algorithms. You can check the download page here: > > http://grafos.ml/Download.html > > > > We also have a configuration tool that should make it easy to find the > > exact command to run different algorithms (including most of Giraph > > examples): http://grafos.ml/configure.html > > > > Hopefully this should be sufficient for you to successfully run Giraph in > > 2.2.0. > > > > Best regards, > > Alex > > > > On Sunday, March 09, 2014 08:59:32 PM Vishal Mishra wrote: > >> Hi Guys, > >> I tried giraph on hadoop-2.2.0 cluster a few months back without success > >> and moved onto other pressing issues but would really love to try out > >> again. > >> > >> Has anyone been able to run giraph successfully on a hadoop-2.2.0 > >> cluster? > >> if yes, I'd really appreciate it if you can share the steps to run the > >> "SimplePageRankComputation" example. > >> If not, please share the steps, I'd give it a try and provide any > >> required > >> logs for debugging. > >> Our setup (works for our regular hadoop/hive jobs): > >> - ubuntu 13.10 > >> - 1 namenode & resourcemanager. + zookeeper > >> - 3 datanode & nodemanager > >> > >> Thanx, > >> Vishal
