Hi Tsuyoshi, Did you run "wordcount" sample in hadoop-examples.jar? Can you share the command that you run?
Thanks, -- Tatsuo On Tue, Aug 6, 2013 at 3:55 PM, 間々田 剛史 <tsuyoshi.mamada...@stu.hosei.ac.jp>wrote: > Dear Sir > > we are students at Hosei University. > we study hadoop now for reserch. > > we use Hadoop2.0.0-CDH4.2.1 MRv2 and its environment is centOS 6.2. > we can access HDFS from master and slaves. > We have some questions. > Master:Hadoop04 > Slaves:Hadoop01 > Hadoop02 > Hadoop03 > > > we run the "wordcount" program on "complete distributed mode" ,but it > stops running. > The following is the response for running the program. > > > 13/07/24 16:52:15 INFO input.FileInputFormat: Total input paths to process > : 1 > 13/07/24 16:52:16 WARN conf.Configuration: mapred.job.name is deprecated. > Instea > d, use mapreduce.job.name > 13/07/24 16:52:16 WARN conf.Configuration: mapreduce.reduce.class is > deprecated. > Instead, use mapreduce.job.reduce.class > 13/07/24 16:52:16 WARN conf.Configuration: mapred.input.dir is deprecated. > Inste > ad, use mapreduce.input.fileinputformat.inputdir > 13/07/24 16:52:16 WARN conf.Configuration: mapred.output.dir is > deprecated. Instead, use mapreduce.output.fileoutputformat.outputdir > 13/07/24 16:52:16 WARN conf.Configuration: mapred.map.tasks is deprecated. > Instead, use mapreduce.job.maps > 13/07/24 16:52:16 WARN conf.Configuration: mapred.output.key.class is > deprecated. Instead, use mapreduce.job.output.key.class > 13/07/24 16:52:16 WARN conf.Configuration: mapred.working.dir is > deprecated. Instead, use mapreduce.job.working.dir > 13/07/24 16:52:16 INFO mapreduce.JobSubmitter: Submitting tokens for job: > job_1374652061495_0002 > 13/07/24 16:52:16 INFO client.YarnClientImpl: Submitted application > application_1374652061495_0002 to ResourceManager at Hadoop04/ > 10.31.185.24:8040 > 13/07/24 16:52:16 INFO mapreduce.Job: The url to track the job: > http://Hadoop04: > 8088/proxy/application_1374652061495_0002/ > 13/07/24 16:52:16 INFO mapreduce.Job: Running job: job_1374652061495_0002 > > it stops running at the point. > then, > when we access http://Hadoop04:8088/proxy/application_1374652061495_0002/, > it shows "The requested application does not appear to be running yet, and > has not set a tracking URL" > > I am looking forward to your reply. > > Best wishes, > tadayuki,tsuyoshi,and hideki > -- -- Tatsuo Kawasaki tat...@cloudera.com
