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From nishant gandhi <nishantgandh...@gmail.com>
Subject Re: why this messages?
Date Tue, 01 Apr 2014 11:57:43 GMT
My code:
import java.io.IOException;
import java.util.Iterator;

import org.apache.hadoop.io.LongWritable;
import org.apache.hadoop.io.DoubleWritable;
import org.apache.hadoop.io.FloatWritable;
import org.apache.giraph.edge.Edge;
import org.apache.giraph.graph.Vertex;
import org.apache.giraph.graph.BasicComputation;

public class InDegree extends
BasicComputation<LongWritable,DoubleWritable,FloatWritable,DoubleWritable> {

    @Override
    public void compute(
            Vertex<LongWritable, DoubleWritable, FloatWritable> v,
            Iterable<DoubleWritable> msg) throws IOException {
        // TODO Auto-generated method stub


        if(getSuperstep()==0)
        {
            Iterable< Edge<LongWritable,FloatWritable> > edge =
v.getEdges();

            for(Edge<LongWritable,FloatWritable> i: edge)
            {
                sendMessage(i.getTargetVertexId(),new DoubleWritable(1));
            }
        }
        else
        {
            long sum=0;
            for (Iterator<DoubleWritable> iterator = msg.iterator();
iterator.hasNext();)
            {
                sum++;
            }
            v.setValue(new DoubleWritable(sum));
            v.voteToHalt();
        }

    }

}


How i am running it:

hadoop jar
/usr/local/giraph/giraph-examples/target/giraph-examples-1.1.0-SNAPSHOT-for-hadoop-1.2.1-jar-with-dependencies.jar
org.apache.giraph.GiraphRunner InDegree  -vif
org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat
-vip /input/tiny_graph.txt -vof
org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexOutputFormat
-op /output/InDegree -w 1

I am using that same classic example tiny_graph file


On Tue, Apr 1, 2014 at 3:17 PM, ghufran malik <ghufran1malik@gmail.com>wrote:

> Hi,
>
>
> 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
>
> I may be wrong but, I have received this output before, and it had
> something to do with the format of my text file. Is your Input Format class
> splitting the line by the separator pattern [\t ] ? if so are you
> separating the values in your .txt file by a space or by a tab space?
>
> Ghufran
>
>
>
> On Tue, Apr 1, 2014 at 6:02 AM, Agrta Rawat <agrta.rawat@gmail.com> wrote:
>
>> Perhaps you have not specified EdgeInputFormat and EdgeOutFormat in your
>> jar run command. And it is just a message not exception as you can see that
>> your task runs.
>>
>> Regards,
>> Agrta Rawat
>>
>>
>> On Mon, Mar 31, 2014 at 10:09 PM, nishant gandhi <
>> nishantgandhi99@gmail.com> wrote:
>>
>>> 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
>>>
>>>
>>
>

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