please suggest me something ..
On Sun, Oct 27, 2013 at 10:42 AM, Jyoti Yadav <rao.jyoti26ya...@gmail.com>wrote: > Hi Claudio... > > Thanks for your active response.. > Still I have doubt.The giraph program which I am running is not the sample > program given in the giraph examples,although the name looks the same. Ok > I changed the name. Now the new name of the program I want to execute is > try.java. > > I compiled it successfully and stored the .class file in a directory named > /home/hduser/try_classes and created a jar file named /home/hduser/try.jar > from the try_classes subdirectory. > > Now I want to run this try.class file.For that I need to include this my > own created jar file to the classpath.What should I do? > > Please help. > Jyoti > > > On Sun, Oct 27, 2013 at 1:20 AM, Claudio Martella < > claudio.marte...@gmail.com> wrote: > >> try removing the "-libjars" string. that is necessary if you need >> additional jar for your computation class. After the GiraphRunner class, >> you should have the name of the computation class ( >> org.apache.giraph.examples.SimpleShortestPathsComputation in your case). >> The rest looks fine for me. >> >> >> On Sat, Oct 26, 2013 at 8:14 PM, Jyoti Yadav >> <rao.jyoti26ya...@gmail.com>wrote: >> >>> Hi.. >>> I am new to giraph..I tried to run my giraph job,which compiled >>> successfully. >>> I gave following command.. but program is not running successfully. >>> >>> >>> bin/hadoop jar >>> $GIRAPH_HOME/giraph-examples/target/giraph-examples-1.1.0-SNAPSHOT-for-hadoop- >>> 0.20.203.0-jar-with-dependencies.jar org.apache.giraph.GiraphRunner >>> -libjars /home/hduser/sp_jar >>> org.apache.giraph.examples.SimpleShortestPathsComputation -vif >>> org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat >>> -vip /user/hduser/sp_input/tiny_graph.txt -vof >>> org.apache.giraph.io.formats.IdWithValueTextOutputFormat -op >>> /user/hduser/sp_output3/shortestpaths -w 1 >>> 13/10/26 23:25:12 INFO utils.ConfigurationUtils: No edge input format >>> specified. Ensure your InputFormat does not require one. >>> 13/10/26 23:25:12 INFO utils.ConfigurationUtils: No edge output format >>> specified. Ensure your OutputFormat does not require one. >>> 13/10/26 23:25:12 INFO job.GiraphJob: run: Since checkpointing is >>> disabled (default), do not allow any task retries (setting >>> mapred.map.max.attempts = 0, old value = 4) >>> 13/10/26 23:25:14 INFO job.GiraphJob: run: Tracking URL: >>> http://localhost:50030/jobdetails.jsp?jobid=job_201310261810_0004 >>> 13/10/26 23:26:09 INFO mapred.JobClient: Running job: >>> job_201310261810_0004 >>> 13/10/26 23:26:09 INFO mapred.JobClient: Job complete: >>> job_201310261810_0004 >>> 13/10/26 23:26:09 INFO mapred.JobClient: Counters: 6 >>> 13/10/26 23:26:09 INFO mapred.JobClient: Job Counters >>> 13/10/26 23:26:09 INFO mapred.JobClient: SLOTS_MILLIS_MAPS=78803 >>> 13/10/26 23:26:09 INFO mapred.JobClient: Total time spent by all >>> reduces waiting after reserving slots (ms)=0 >>> 13/10/26 23:26:09 INFO mapred.JobClient: Total time spent by all >>> maps waiting after reserving slots (ms)=0 >>> 13/10/26 23:26:09 INFO mapred.JobClient: Launched map tasks=2 >>> 13/10/26 23:26:09 INFO mapred.JobClient: SLOTS_MILLIS_REDUCES=0 >>> 13/10/26 23:26:09 INFO mapred.JobClient: Failed map tasks=1 >>> >>> >>> Please help me out.. >>> >>> Thanks in advavce >>> Jyoti >>> >> >> >> >> -- >> Claudio Martella >> claudio.marte...@gmail.com >> > >
