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
