You should navigate to the ResourceManager UI following the link and see what is happening on the ResourceManager as well as the application-master. Check if any nodes are active first. Then look at ResourceManager and NodeManager logs.
+Vinod On Dec 16, 2013, at 10:29 AM, Mauro Del Rio <mdrio1...@gmail.com> wrote: > I installed hadoop 2.2.0 on a small cluster, just two nodes. I run a simple > wordcount in c++ with pipes, this time there was no exception, but the job > didn't finish. This is the output on the shell where I launched pipes: > > mauro@mauro-VirtualBox:~/hadoop-2.2.0$ bin/mapred pipes -program wc -input > test.sh -output out > 13/12/16 18:51:41 INFO client.RMProxy: Connecting to ResourceManager at > /0.0.0.0:9052 > 13/12/16 18:51:41 INFO client.RMProxy: Connecting to ResourceManager at > /0.0.0.0:9052 > 13/12/16 18:51:41 WARN mapreduce.JobSubmitter: No job jar file set. User > classes may not be found. See Job or Job#setJar(String). > 13/12/16 18:51:41 INFO mapred.FileInputFormat: Total input paths to process : > 1 > 13/12/16 18:51:41 INFO mapreduce.JobSubmitter: number of splits:2 > 13/12/16 18:51:41 INFO Configuration.deprecation: user.name is deprecated. > Instead, use mapreduce.job.user.name > 13/12/16 18:51:41 INFO Configuration.deprecation: > mapred.cache.files.filesizes is deprecated. Instead, use > mapreduce.job.cache.files.filesizes > 13/12/16 18:51:41 INFO Configuration.deprecation: mapred.cache.files is > deprecated. Instead, use mapreduce.job.cache.files > 13/12/16 18:51:41 INFO Configuration.deprecation: > mapred.pipes.user.inputformat is deprecated. Instead, use > mapreduce.pipes.inputformat > 13/12/16 18:51:41 INFO Configuration.deprecation: mapred.output.value.class > is deprecated. Instead, use mapreduce.job.output.value.class > 13/12/16 18:51:41 INFO Configuration.deprecation: > mapred.mapoutput.value.class is deprecated. Instead, use > mapreduce.map.output.value.class > 13/12/16 18:51:41 INFO Configuration.deprecation: mapred.input.dir is > deprecated. Instead, use mapreduce.input.fileinputformat.inputdir > 13/12/16 18:51:41 INFO Configuration.deprecation: mapred.output.dir is > deprecated. Instead, use mapreduce.output.fileoutputformat.outputdir > 13/12/16 18:51:41 INFO Configuration.deprecation: mapred.map.tasks is > deprecated. Instead, use mapreduce.job.maps > 13/12/16 18:51:41 INFO Configuration.deprecation: hadoop.pipes.partitioner is > deprecated. Instead, use mapreduce.pipes.partitioner > 13/12/16 18:51:41 INFO Configuration.deprecation: hadoop.pipes.executable is > deprecated. Instead, use mapreduce.pipes.executable > 13/12/16 18:51:41 INFO Configuration.deprecation: > mapred.cache.files.timestamps is deprecated. Instead, use > mapreduce.job.cache.files.timestamps > 13/12/16 18:51:41 INFO Configuration.deprecation: mapred.output.key.class is > deprecated. Instead, use mapreduce.job.output.key.class > 13/12/16 18:51:41 INFO Configuration.deprecation: mapred.mapoutput.key.class > is deprecated. Instead, use mapreduce.map.output.key.class > 13/12/16 18:51:41 INFO Configuration.deprecation: mapred.working.dir is > deprecated. Instead, use mapreduce.job.working.dir > 13/12/16 18:51:41 INFO mapreduce.JobSubmitter: Submitting tokens for job: > job_1387213974967_0003 > 13/12/16 18:51:42 INFO mapred.YARNRunner: Job jar is not present. Not adding > any jar to the list of resources. > 13/12/16 18:51:42 INFO impl.YarnClientImpl: Submitted application > application_1387213974967_0003 to ResourceManager at /0.0.0.0:9052 > 13/12/16 18:51:42 INFO mapreduce.Job: The url to track the job: > http://mauro-VirtualBox:8088/proxy/application_1387213974967_0003/ > 13/12/16 18:51:42 INFO mapreduce.Job: Running job: job_1387213974967_0003 > > > The job status from bin/mapred job -list is PREP. I didn't find any > interesting information in logs file. > > -- CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any printing, copying, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and delete it from your system. Thank You.
