Thanks Phil, I appreciate the help. Your posts over the past couple days have already been quite helpful.
There were a few things I was going to play with as well, perhaps it is some configuration issue as you mentioned earlier. I had some issues with EC2 today and I will look at it again tomorrow. Thanks for letting me know about your talk, it sounds interesting. I will try and go as long as I can get there in time. --Steve On Fri, Mar 13, 2015 at 3:37 PM, Phillip Rhodes <[email protected]> wrote: > Steve: > > I'm not 100% sure what to tell you, and I don't have access to my > cluster right this minute. But later this evening I can log in and > see if I can find anything that might be > useful to you. > > Also, as an FYI, I'll be doing a presentation on Giraph at the > Triangle Java User's Group meeting this coming Monday... if you're in > the area (I see you have an @ncsu.edu address), and you can come by, I > might be able to help you then. Part of my presentation will be > walking through how to setup a Giraph / YARN cluster, based on my > experiences over the past few days... > > > Phil > > This message optimized for indexing by NSA PRISM > > > On Fri, Mar 13, 2015 at 3:30 PM, Steven Harenberg <[email protected]> > wrote: > > Hey Phil, > > > > I have been having the exact same problems as you (I am also setting up > > Giraph on EC2), but this solution did not work for me. > > > > Do you recall what error you saw in resourcemanager logs? I am also > looking > > at these logs, but nothing is standing out to me. In fact, it almost > seems > > like the application should have successfully finished. The log stops > > updating and I see a lot of "COMPLETED", "RESULT=SUCCESS", "FINISHED" at > the > > end of the log. Though, it does look like one of the containers is not > > transitioning to these states. > > > > Thanks, > > Steve > > > > > > On Wed, Mar 11, 2015 at 11:54 PM, Phillip Rhodes < > [email protected]> > > wrote: > >> > >> OK, this was easy enough to fix, once I understood what > >> was actually happening. Since I'm running on EC2 nodes on > >> AWS, it is not the case that any give node can talk to any other > >> node on any port (at least not by default). I had tried to > >> cherry-pick which ports to whitelist in the security group, > >> but I missed one or more that YARN needed for internal > >> communication. I discovered this when examining the > >> resourcemanager logs. > >> > >> > >> For now, instead of trying to enumerate exactly which ports > >> to allow, I added a rule to allow "all traffic" for address 10.0.0.0/24 > >> and that solved this. > >> > >> > >> Cheers, > >> > >> > >> Phil > >> > >> > >> On Wed, Mar 11, 2015 at 1:39 PM, Phillip Rhodes > >> <[email protected]> wrote: > >> > Interesting... It totally did not work for me when built using the > >> > hadoop_2 profile, but with the hadoop_yarn profile everything at least > >> > starts up. I'm pretty baffled right now... my cluster is essentially > >> > working, and I can run, for example, the WordCount example just fine. > >> > And the Giraph job starts and shows no apparent errors, but I get no > >> > output and it seems to run forever. > >> > > >> > It's probably some really small detail of my Hadoop configuration, or > >> > some environmental issue. The problem is, I don't even know where to > >> > start looking right now. :-( > >> > > >> > > >> > Phil > >> > This message optimized for indexing by NSA PRISM > >> > > >> > > >> > On Wed, Mar 11, 2015 at 3:16 AM, Martin Junghanns > >> > <[email protected]> wrote: > >> >> Hi Phillip, > >> >> > >> >> I am using Hadoop 2.5.2 with Giraph 1.1.0 and it runs fine with > >> >> -Phadoop2 (from scratch) and -Phadoop_yarn (after removing > >> >> STATIC_SASL_SYMBOL from munge.symbols in pom.xml). > >> >> > >> >> Maybe you can also try the stable Giraph > >> >> version and report your problem as an issue? > >> >> > >> >> Cheers, > >> >> Martin > >> >> > >> >> On 11.03.2015 04:03, Phillip Rhodes wrote: > >> >>> Giraph crew: > >> >>> > >> >>> I'm trying to run the SimpleShortestPathsComputation example using > >> >>> the latest Giraph code and Hadoop 2.5.2. My command line looks > >> >>> like this: > >> >>> > >> >>> hadoop jar > >> >>> > >> >>> > /home/prhodes/giraph/giraph-examples/target/giraph-examples-1.2.0-SNAPSHOT-for-hadoop-2.5.2-jar-with-dependencies.jar > >> >>> > >> >>> > >> >> org.apache.giraph.GiraphRunner > >> >>> org.apache.giraph.examples.SimpleShortestPathsComputation -vif > >> >>> > >> >>> > org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat > >> >>> > >> >>> > >> >> -vip /user/prhodes/input/tiny_graph.txt -vof > >> >>> org.apache.giraph.io.formats.IdWithValueTextOutputFormat -op > >> >>> /user/prhodes/giraph_output/shortestpaths -w 4 > >> >>> > >> >>> > >> >>> and the job appears to start OK. But then it starts outputing > >> >>> these kinds of messages, and this just continues (seemingly) > >> >>> forever until you ctrl+c it. > >> >>> > >> >>> 15/03/11 02:54:31 INFO yarn.GiraphYarnClient: Giraph: > >> >>> org.apache.giraph.examples.SimpleShortestPathsComputation, > >> >>> Elapsed: 305.43 secs 15/03/11 02:54:31 INFO yarn.GiraphYarnClient: > >> >>> appattempt_1426041786848_0002_000001, State: ACCEPTED, Containers > >> >>> used: 1 15/03/11 02:54:35 INFO yarn.GiraphYarnClient: Giraph: > >> >>> org.apache.giraph.examples.SimpleShortestPathsComputation, > >> >>> Elapsed: 309.44 secs 15/03/11 02:54:35 INFO yarn.GiraphYarnClient: > >> >>> appattempt_1426041786848_0002_000001, State: ACCEPTED, Containers > >> >>> used: 1 15/03/11 02:54:39 INFO yarn.GiraphYarnClient: Giraph: > >> >>> org.apache.giraph.examples.SimpleShortestPathsComputation, > >> >>> Elapsed: 313.45 secs 15/03/11 02:54:39 INFO yarn.GiraphYarnClient: > >> >>> appattempt_1426041786848_0002_000001, State: ACCEPTED, Containers > >> >>> used: 1 15/03/11 02:54:43 INFO yarn.GiraphYarnClient: Giraph: > >> >>> org.apache.giraph.examples.SimpleShortestPathsComputation, > >> >>> Elapsed: 317.45 secs 15/03/11 02:54:43 INFO yarn.GiraphYarnClient: > >> >>> appattempt_1426041786848_0002_000001, State: ACCEPTED, Containers > >> >>> used: 1 ^C15/03/11 02:54:47 INFO yarn.GiraphYarnClient: Giraph: > >> >>> org.apache.giraph.examples.SimpleShortestPathsComputation, > >> >>> Elapsed: 321.46 secs 15/03/11 02:54:47 INFO yarn.GiraphYarnClient: > >> >>> appattempt_1426041786848_0002_000001, State: ACCEPTED, Containers > >> >>> used: 1 > >> >>> > >> >>> Any idea what is going on here? > >> >>> > >> >>> > >> >>> Thanks, > >> >>> > >> >>> > >> >>> Phil --- > >> >>> > >> >>> > >> >>> This message optimized for indexing by NSA PRISM > >> >>> > > > > >
