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Re: simple word count program remains un assigned...
Hello Gunjan,

This mailing list is for Apache Hadoop related questions. Please post questions for other distributions to the appropriate vendor's mailing list.

thanks
-- Hitesh

On Oct 19, 2013, at 11:27 AM, gunjan mishra wrote:

> Hi I am trying to run a simple word count program , like this , job keeps  running but is not being assigned to Mapper and reducers ...
> while I checked the status
>
> ==============================================================================================>
> [root@localhost ~]# hadoop jar /usr/lib/hadoop-0.20-mapreduce/hadoop-examples-2.0.0-mr1-cdh4.4.0.jar wordcount /usr/read.txt /usr/output
> 13/10/19 15:05:02 INFO service.AbstractService: Service:org.apache.hadoop.yarn.client.YarnClientImpl is inited.
> 13/10/19 15:05:02 INFO service.AbstractService: Service:org.apache.hadoop.yarn.client.YarnClientImpl is started.
> 13/10/19 15:05:03 INFO input.FileInputFormat: Total input paths to process : 1
> 13/10/19 15:05:03 INFO mapreduce.JobSubmitter: number of splits:1
> 13/10/19 15:05:03 WARN conf.Configuration: mapred.jar is deprecated. Instead, use mapreduce.job.jar
> 13/10/19 15:05:03 WARN conf.Configuration: mapred.output.value.class is deprecated. Instead, use mapreduce.job.output.value.class
> 13/10/19 15:05:03 WARN conf.Configuration: mapreduce.combine.class is deprecated. Instead, use mapreduce.job.combine.class
> 13/10/19 15:05:03 WARN conf.Configuration: mapreduce.map.class is deprecated. Instead, use mapreduce.job.map.class
> 13/10/19 15:05:03 WARN conf.Configuration: mapred.job.name is deprecated. Instead, use mapreduce.job.name
> 13/10/19 15:05:03 WARN conf.Configuration: mapreduce.reduce.class is deprecated. Instead, use mapreduce.job.reduce.class
> 13/10/19 15:05:03 WARN conf.Configuration: mapred.input.dir is deprecated. Instead, use mapreduce.input.fileinputformat.inputdir
> 13/10/19 15:05:03 WARN conf.Configuration: mapred.output.dir is deprecated. Instead, use mapreduce.output.fileoutputformat.outputdir
> 13/10/19 15:05:03 WARN conf.Configuration: mapred.map.tasks is deprecated. Instead, use mapreduce.job.maps
> 13/10/19 15:05:03 WARN conf.Configuration: mapred.output.key.class is deprecated. Instead, use mapreduce.job.output.key.class
> 13/10/19 15:05:03 WARN conf.Configuration: mapred.working.dir is deprecated. Instead, use mapreduce.job.working.dir
> 13/10/19 15:05:03 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1382144693199_0005
> 13/10/19 15:05:03 INFO client.YarnClientImpl: Submitted application application_1382144693199_0005 to ResourceManager at /0.0.0.0:8032
> 13/10/19 15:05:04 INFO mapreduce.Job: The url to track the job: http://localhost.localdomain:8088/proxy/application_1382144693199_0005/
> 13/10/19 15:05:04 INFO mapreduce.Job: Running job: job_1382144693199_0005
>
> ==============================================================================================>
> here is my cloudera distribution
>
>
> Hadoop 2.0.0-cdh4.4.0
> Subversion file:///data/1/jenkins/workspace/generic-package-rhel64-6-0/topdir/BUILD/hadoop-2.0.0-cdh4.4.0/src/hadoop-common-project/hadoop-common -r c0eba6cd38c984557e96a16ccd7356b7de835e79
> Compiled by jenkins on Tue Sep  3 19:33:17 PDT 2013
> From source with checksum ac7e170aa709b3ace13dc5f775487180
> This command was run using /usr/lib/hadoop/hadoop-common-2.0.0-cdh4.4.0.jar
>
>
> and the outcome of jps (from root)
>
> -----------------------------------------
> [root@localhost ~]# jps
> 2202 TaskTracker
> 4161 Bootstrap
> 3134 DataNode
> 3520 Application
> 3262 NameNode
> 1879 ThriftServer
> 1740 Main
> 3603 RunJar
> 1606 HMaster
> 2078 JobTracker
> 16277 Jps
> 3624 RunJar
> 4053 RunJar
> 4189 Sqoop
> 3582 Bootstrap
> 3024 JobHistoryServer
> 3379 SecondaryNameNode
> 4732 ResourceManager
>
> ------------------------------------------------------
> --
> Thanks & Regards
> Gunjan Mishra
> 732-200-5839(H)
> 917-216-9739(C)