Why this kind of error comes? What could be wrong? Is it related with hadoop configuration or giraph code?
14/03/31 15:47:29 INFO utils.ConfigurationUtils: No edge input format specified. Ensure your InputFormat does not require one. 14/03/31 15:47:29 INFO utils.ConfigurationUtils: No edge output format specified . Ensure your OutputFormat does not require one. 14/03/31 15:47:30 INFO job.GiraphJob: run: Since checkpointing is disabled (defa ult), do not allow any task retries (setting mapred.map.max.attempts = 0, old va lue = 4) 14/03/31 15:47:31 INFO job.GiraphJob: run: Tracking URL: http://localhost:50030/ jobdetails.jsp?jobid=job_201403310811_0012 14/03/31 15:47:56 INFO job.HaltApplicationUtils$DefaultHaltInstructionsWriter: w riteHaltInstructions: To halt after next superstep execute: 'bin/halt-applicatio n --zkServer localhost:22181 --zkNode /_hadoopBsp/job_201403310811_0012/_haltCom putation' 14/03/31 15:47:56 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version =3.4.5-1392090, built on 09/30/2012 17:52 GMT 14/03/31 15:47:56 INFO zookeeper.ZooKeeper: Client environment:host.name=localho st 14/03/31 15:47:56 INFO zookeeper.ZooKeeper: Client environment:java.version=1.7. 0_21 14/03/31 15:47:56 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Oracl e Corporation 14/03/31 15:47:56 INFO zookeeper.ZooKeeper: Client environment:java.home=/usr/li b/jvm/java-7-openjdk-amd64/jre 14/03/31 15:47:56 INFO zookeeper.ZooKeeper: Client environment:java.class.path=/ usr/local/hadoop/bin/../conf:/usr/lib/jvm/java-7-openjdk-amd64/lib/tools.jar:/us r/local/hadoop/bin/..:/usr/local/hadoop/bin/../hadoop-core-0.20.203.0.jar:/usr/l ocal/hadoop/bin/../lib/aspectjrt-1.6.5.jar:/usr/local/hadoop/bin/../lib/aspectjt ools-1.6.5.jar:/usr/local/hadoop/bin/../lib/commons-beanutils-1.7.0.jar:/usr/loc al/hadoop/bin/../lib/commons-beanutils-core-1.8.0.jar:/usr/local/hadoop/bin/../l ib/commons-cli-1.2.jar:/usr/local/hadoop/bin/../lib/commons-codec-1.4.jar:/usr/l ocal/hadoop/bin/../lib/commons-collections-3.2.1.jar:/usr/local/hadoop/bin/../li b/commons-configuration-1.6.jar:/usr/local/hadoop/bin/../lib/commons-daemon-1.0. 1.jar:/usr/local/hadoop/bin/../lib/commons-digester-1.8.jar:/usr/local/hadoop/bi n/../lib/commons-el-1.0.jar:/usr/local/hadoop/bin/../lib/commons-httpclient-3.0. 1.jar:/usr/local/hadoop/bin/../lib/commons-lang-2.4.jar:/usr/local/hadoop/bin/.. /lib/commons-logging-1.1.1.jar:/usr/local/hadoop/bin/../lib/commons-logging-api- 1.0.4.jar:/usr/local/hadoop/bin/../lib/commons-math-2.1.jar:/usr/local/hadoop/bi n/../lib/commons-net-1.4.1.jar:/usr/local/hadoop/bin/../lib/core-3.1.1.jar:/usr/ local/hadoop/bin/../lib/hsqldb-1.8.0.10.jar:/usr/local/hadoop/bin/../lib/jackson -core-asl-1.0.1.jar:/usr/local/hadoop/bin/../lib/jackson-mapper-asl-1.0.1.jar:/u sr/local/hadoop/bin/../lib/jasper-compiler-5.5.12.jar:/usr/local/hadoop/bin/../l ib/jasper-runtime-5.5.12.jar:/usr/local/hadoop/bin/../lib/jets3t-0.6.1.jar:/usr/ local/hadoop/bin/../lib/jetty-6.1.26.jar:/usr/local/hadoop/bin/../lib/jetty-util -6.1.26.jar:/usr/local/hadoop/bin/../lib/jsch-0.1.42.jar:/usr/local/hadoop/bin/. ./lib/junit-4.5.jar:/usr/local/hadoop/bin/../lib/kfs-0.2.2.jar:/usr/local/hadoop /bin/../lib/log4j-1.2.15.jar:/usr/local/hadoop/bin/../lib/mockito-all-1.8.5.jar: /usr/local/hadoop/bin/../lib/oro-2.0.8.jar:/usr/local/hadoop/bin/../lib/servlet- api-2.5-20081211.jar:/usr/local/hadoop/bin/../lib/slf4j-api-1.4.3.jar:/usr/local /hadoop/bin/../lib/slf4j-log4j12-1.4.3.jar:/usr/local/hadoop/bin/../lib/xmlenc-0 .52.jar:/usr/local/hadoop/bin/../lib/jsp-2.1/jsp-2.1.jar:/usr/local/hadoop/bin/. ./lib/jsp-2.1/jsp-api-2.1.jar 14/03/31 15:47:56 INFO zookeeper.ZooKeeper: Client environment:java.library.path =/usr/local/hadoop/bin/../lib/native/Linux-amd64-64 14/03/31 15:47:56 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/t mp 14/03/31 15:47:56 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA > 14/03/31 15:47:56 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux 14/03/31 15:47:56 INFO zookeeper.ZooKeeper: Client environment:os.arch=amd64 14/03/31 15:47:56 INFO zookeeper.ZooKeeper: Client environment:os.version=3.8.0- 23-generic 14/03/31 15:47:56 INFO zookeeper.ZooKeeper: Client environment:user.name =hduser 14/03/31 15:47:56 INFO zookeeper.ZooKeeper: Client environment:user.home=/home/h duser 14/03/31 15:47:56 INFO zookeeper.ZooKeeper: Client environment:user.dir=/home/hd user 14/03/31 15:47:56 INFO zookeeper.ZooKeeper: Initiating client connection, connec tString=localhost:22181 sessionTimeout=60000 watcher=org.apache.giraph.job.JobPr ogressTracker@599a2875 14/03/31 15:47:56 INFO mapred.JobClient: Running job: job_201403310811_0012 14/03/31 15:47:56 INFO zookeeper.ClientCnxn: Opening socket connection to server localhost/127.0.0.1:22181. Will not attempt to authenticate using SASL (unknown error) 14/03/31 15:47:56 INFO zookeeper.ClientCnxn: Socket connection established to lo calhost/127.0.0.1:22181, initiating session 14/03/31 15:47:56 INFO zookeeper.ClientCnxn: Session establishment complete on s erver localhost/127.0.0.1:22181, sessionid = 0x14518d346810002, negotiated timeo ut = 600000 14/03/31 15:47:56 INFO job.JobProgressTracker: Data from 1 workers - Loading dat a: 0 vertices loaded, 0 vertex input splits loaded; 0 edges loaded, 0 edge input splits loaded; min free memory on worker 1 - 50.18MB, average 50.18MB 14/03/31 15:47:57 INFO mapred.JobClient: map 50% reduce 0% 14/03/31 15:48:00 INFO mapred.JobClient: map 100% reduce 0% 14/03/31 15:48:01 INFO job.JobProgressTracker: Data from 1 workers - Loading dat a: 0 vertices loaded, 0 vertex input splits loaded; 0 edges loaded, 0 edge input splits loaded; min free memory on worker 1 - 50.18MB, average 50.18MB 14/03/31 15:48:06 INFO job.JobProgressTracker: Data from 1 workers - Loading dat a: 0 vertices loaded, 0 vertex input splits loaded; 0 edges loaded, 0 edge input splits loaded; min free memory on worker 1 - 50.18MB, average 50.18MB 14/03/31 15:48:11 INFO job.JobProgressTracker: Data from 1 workers - Loading dat a: 0 vertices loaded, 0 vertex input splits loaded; 0 edges loaded, 0 edge input splits loaded; min free memory on worker 1 - 50.18MB, average 50.18MB 14/03/31 15:48:16 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 70.47MB, average 70.47MB 14/03/31 15:48:21 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 70.47MB, average 70.47MB 14/03/31 15:48:26 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 70.47MB, average 70.47MB 14/03/31 15:48:31 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 70.47MB, average 70.47MB 14/03/31 15:48:36 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 70.29MB, average 70.29MB 14/03/31 15:48:41 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 70.29MB, average 70.29MB 14/03/31 15:48:46 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 70.29MB, average 70.29MB 14/03/31 15:48:51 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 70.29MB, average 70.29MB 14/03/31 15:48:56 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 69.44MB, average 69.44MB 14/03/31 15:49:01 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 69.44MB, average 69.44MB 14/03/31 15:49:06 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 69.44MB, average 69.44MB 14/03/31 15:49:11 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 69.22MB, average 69.22MB 14/03/31 15:49:16 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 69.22MB, average 69.22MB 14/03/31 15:49:21 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 69.22MB, average 69.22MB 14/03/31 15:49:26 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 69.22MB, average 69.22MB 14/03/31 15:49:31 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 69.22MB, average 69.22MB 14/03/31 15:49:36 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 69.22MB, average 69.22MB 14/03/31 15:49:41 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 69.21MB, average 69.21MB 14/03/31 15:49:46 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 69.21MB, average 69.21MB 14/03/31 15:49:51 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 68.86MB, average 68.86MB 14/03/31 15:49:56 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 68.86MB, average 68.86MB 14/03/31 15:50:01 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 68.86MB, average 68.86MB 14/03/31 15:50:06 INFO job.JobProgressTracker: Data from 1 workers - Compute sup erstep 1: 0 out of 5 vertices computed; 0 out of 1 partitions computed; min free memory on worker 1 - 68.86MB, average 68.86MB ^Z
