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MapReduce >> mail # user >> Re: pipes on hadoop 2.2.0 crashes


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Mauro Del Rio 2013-12-16, 08:07
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Mauro Del Rio 2013-12-16, 18:29
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Re: pipes on hadoop 2.2.0 crashes
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 <[EMAIL PROTECTED]> 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:
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> 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
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> The job status from bin/mapred job -list  is PREP. I didn't find any interesting information in logs file.
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>
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Silvina Caíno Lores 2013-12-17, 09:41
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Mauro Del Rio 2013-12-17, 16:36
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Silvina Caíno Lores 2013-12-18, 09:43