There must be another error . See all file. Looking for ERROR no WARN. Il giorno 09/ott/2013 22:06, "Andro Bermúdez Serrano" < [email protected]> ha scritto:
> there are two failed map: > java.lang.Throwable: Child Error at > org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:271) Caused > by: java.io.IOException: Task process exit with nonzero status of 1. > at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:258) > > and > > java.lang.IllegalStateException: run: Caught an unrecoverable > exception waitFor: ExecutionException occurred while waiting for > org.apache.giraph.utils.ProgressableUtils$FutureWaitable@6ba789fd at > org.apache.giraph.graph.GraphMapper.run(GraphMapper.java:102) > (.......) > > > > > > 2013/10/9, Silvio Di gregorio <[email protected]>: > > Try TO the jobtracker UI. > > http://nameofthemaster:50030/. > > You can find the job band a detailed log ... > > Il giorno 09/ott/2013 21:18, "Silvio Di gregorio" < > > [email protected]> ha scritto: > > > >> Can you see the log of the job? Try TO /var/log or find w/ the job name, > >> job_date_002. > >> Il giorno 09/ott/2013 21:02, "Wei Zhang" <[email protected]> ha scritto: > >> > >>> Hi Andro, > >>> > >>> Not sure if it helps -- maybe you can try to change the "-of " to "-vof > >>> " on your command line. (i.e, the option flag in front of your > >>> org.apache.giraph.io.formats.IdWithValueTextOutputFormat). > >>> > >>> Wei > >>> > >>> [image: Inactive hide details for Andro Bermúdez Serrano ---10/09/2013 > >>> 02:45:02 PM---I am new with Giraph and I am willing to using it]Andro > >>> Bermúdez Serrano ---10/09/2013 02:45:02 PM---I am new with Giraph and I > >>> am > >>> willing to using it in my project. I am using hadoop 1.2.1. > >>> > >>> From: Andro Bermúdez Serrano <[email protected]> > >>> To: [email protected], > >>> Date: 10/09/2013 02:45 PM > >>> Subject: Running the example in > >>> http://giraph.apache.org/quick_start.html > >>> ------------------------------ > >>> > >>> > >>> > >>> I am new with Giraph and I am willing to using it in my project. I am > >>> using hadoop 1.2.1. > >>> I builded giraph with mvn package -Phadoop_1.0 > >>> -Dhadoop.version=1.2.1 -DskipTests --offline. I ran the > >>> SimpleShortestPathsVertex example and all OK. With the same input I > >>> tried the SimplePageRankVertex example and failed: > >>> > >>> This is the command I used: > >>> $HADOOP_HOME/bin/hadoop jar > >>> > >>> > $GIRAPH_HOME/giraph-examples/target/giraph-examples-1.0.0-for-hadoop-1.2.1-jar-with-dependencies.jar > >>> org.apache.giraph.GiraphRunner > >>> org.apache.giraph.examples.SimplePageRankVertex -vif > >>> org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat > >>> -vip /user/andro/input/tiny_graph.txt -of > >>> org.apache.giraph.io.formats.IdWithValueTextOutputFormat -op > >>> /user/andro/output/pagerank -w 1 > >>> > >>> This is the output: > >>> 13/10/09 14:21:36 INFO utils.ConfigurationUtils: No edge input format > >>> specified. Ensure your InputFormat does not require one. > >>> 13/10/09 14:21:36 WARN job.GiraphConfigurationValidator: Output format > >>> vertex index type is not known > >>> 13/10/09 14:21:36 WARN job.GiraphConfigurationValidator: Output format > >>> vertex value type is not known > >>> 13/10/09 14:21:36 WARN job.GiraphConfigurationValidator: Output format > >>> edge value type is not known > >>> 13/10/09 14:21:36 INFO job.GiraphJob: run: Since checkpointing is > >>> disabled (default), do not allow any task retries (setting > >>> mapred.map.max.attempts = 0, old value = 4) > >>> 13/10/09 14:21:37 INFO mapred.JobClient: Running job: > >>> job_201310091401_0002 > >>> 13/10/09 14:21:38 INFO mapred.JobClient: map 0% reduce 0% > >>> 13/10/09 14:21:52 INFO mapred.JobClient: map 50% reduce 0% > >>> 13/10/09 14:21:58 INFO mapred.JobClient: map 100% reduce 0% > >>> 13/10/09 14:21:59 INFO mapred.JobClient: map 50% reduce 0% > >>> 13/10/09 14:32:01 INFO mapred.JobClient: map 0% reduce 0% > >>> 13/10/09 14:32:02 INFO mapred.JobClient: Job complete: > >>> job_201310091401_0002 > >>> 13/10/09 14:32:02 INFO mapred.JobClient: Counters: 6 > >>> 13/10/09 14:32:02 INFO mapred.JobClient: Job Counters > >>> 13/10/09 14:32:02 INFO mapred.JobClient: SLOTS_MILLIS_MAPS=622821 > >>> 13/10/09 14:32:02 INFO mapred.JobClient: Total time spent by all > >>> reduces waiting after reserving slots (ms)=0 > >>> 13/10/09 14:32:02 INFO mapred.JobClient: Total time spent by all > >>> maps waiting after reserving slots (ms)=0 > >>> 13/10/09 14:32:02 INFO mapred.JobClient: Launched map tasks=2 > >>> 13/10/09 14:32:02 INFO mapred.JobClient: SLOTS_MILLIS_REDUCES=0 > >>> 13/10/09 14:32:02 INFO mapred.JobClient: Failed map tasks=1 > >>> > >>> > >>> I appreciate any help. Maybe I did it wrong. > >>> Andro. > >>> > >>> > >>> > > >
