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
