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From Zhijie Shen <zs...@hortonworks.com>
Subject Re: Hadoop 2.2.0 : Job not showing on resource management web UI
Date Sun, 29 Jun 2014 03:36:38 GMT
You were still running the local MR job, which is why you didn't see the
job on RM web UI:

<property>
<value>mapreduce.framework.name</value>
<name>yarn</name>
</property>

This config is not in bad format. Please change to "*name*->
mapreduce.framework.name and *value*->yarn".


On Sat, Jun 28, 2014 at 8:54 PM, Shing Hing Man <matmsh@yahoo.com> wrote:

> Hi,
>  I have set up a single node Hadoop 2.2.0 .
>  I can submit wordcount hadoop job to YARN from the command line.
>  It run successfully and I checked the result is in hdfs.
>   matmsh@gauss:~> hadoop jar
> ~/installed/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.2.0.jar
> wordcount input output6
> 14/06/28 13:40:00 WARN util.NativeCodeLoader: Unable to load native-hadoop
> library for your platform... using builtin-java classes where applicable
> 14/06/28 13:40:00 INFO Configuration.deprecation: session.id is
> deprecated. Instead, use dfs.metrics.session-id
> 14/06/28 13:40:00 INFO jvm.JvmMetrics: Initializing JVM Metrics with
> processName=JobTracker, sessionId=
> 14/06/28 13:40:00 INFO input.FileInputFormat: Total input paths to process
> : 1
> 14/06/28 13:40:00 INFO mapreduce.JobSubmitter: number of splits:1
> 14/06/28 13:40:00 INFO Configuration.deprecation: user.name is
> deprecated. Instead, use mapreduce.job.user.name
> 14/06/28 13:40:00 INFO Configuration.deprecation: mapred.jar is
> deprecated. Instead, use mapreduce.job.jar
> 14/06/28 13:40:00 INFO Configuration.deprecation:
> mapred.output.value.class is deprecated. Instead, use
> mapreduce.job.output.value.class
> 14/06/28 13:40:00 INFO Configuration.deprecation: mapreduce.combine.class
> is deprecated. Instead, use mapreduce.job.combine.class
> 14/06/28 13:40:00 INFO Configuration.deprecation: mapreduce.map.class is
> deprecated. Instead, use mapreduce.job.map.class
> 14/06/28 13:40:00 INFO Configuration.deprecation: mapred.job.name is
> deprecated. Instead, use mapreduce.job.name
> 14/06/28 13:40:00 INFO Configuration.deprecation: mapreduce.reduce.class
> is deprecated. Instead, use mapreduce.job.reduce.class
> 14/06/28 13:40:00 INFO Configuration.deprecation: mapred.input.dir is
> deprecated. Instead, use mapreduce.input.fileinputformat.inputdir
> 14/06/28 13:40:00 INFO Configuration.deprecation: mapred.output.dir is
> deprecated. Instead, use mapreduce.output.fileoutputformat.outputdir
> 14/06/28 13:40:00 INFO Configuration.deprecation: mapred.map.tasks is
> deprecated. Instead, use mapreduce.job.maps
> 14/06/28 13:40:00 INFO Configuration.deprecation: mapred.output.key.class
> is deprecated. Instead, use mapreduce.job.output.key.class
> 14/06/28 13:40:00 INFO Configuration.deprecation: mapred.working.dir is
> deprecated. Instead, use mapreduce.job.working.dir
> 14/06/28 13:40:00 INFO mapreduce.JobSubmitter: Submitting tokens for job:
> job_local28288787_0001
> 14/06/28 13:40:00 WARN conf.Configuration:
> file:/tmp/hadoop-matmsh/mapred/staging/matmsh28288787/.staging/job_local28288787_0001/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.retry.interval; Ignoring.
> 14/06/28 13:40:00 WARN conf.Configuration:
> file:/tmp/hadoop-matmsh/mapred/staging/matmsh28288787/.staging/job_local28288787_0001/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.attempts; Ignoring.
> 14/06/28 13:40:00 WARN conf.Configuration:
> file:/tmp/hadoop-matmsh/mapred/local/localRunner/matmsh/job_local28288787_0001/job_local28288787_0001.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.retry.interval; Ignoring.
> 14/06/28 13:40:00 WARN conf.Configuration:
> file:/tmp/hadoop-matmsh/mapred/local/localRunner/matmsh/job_local28288787_0001/job_local28288787_0001.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.attempts; Ignoring.
> 14/06/28 13:40:00 INFO mapreduce.Job: The url to track the job:
> http://localhost:8080/
> 14/06/28 13:40:00 INFO mapreduce.Job: Running job: job_local28288787_0001
> 14/06/28 13:40:00 INFO mapred.LocalJobRunner: OutputCommitter set in
> config null
> 14/06/28 13:40:00 INFO mapred.LocalJobRunner: OutputCommitter is
> org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
> 14/06/28 13:40:01 INFO mapred.LocalJobRunner: Waiting for map tasks
> 14/06/28 13:40:01 INFO mapred.LocalJobRunner: Starting task:
> attempt_local28288787_0001_m_000000_0
> 14/06/28 13:40:01 INFO mapred.Task: Using ResourceCalculatorProcessTree :
> [ ]
> 14/06/28 13:40:01 INFO mapred.MapTask: Processing split:
> hdfs://localhost:9000/user/matmsh/input/getdoc.txt:0+23992
> 14/06/28 13:40:01 INFO mapred.MapTask: Map output collector class =
> org.apache.hadoop.mapred.MapTask$MapOutputBuffer
> 14/06/28 13:40:01 INFO mapred.MapTask: (EQUATOR) 0 kvi 26214396(104857584)
> .....
>
> However, the above job does not show up at the web UI :
> http://localhost:8088/cluster/apps
>
> My configurations are below,
> mapred-site.xml :
> <configuration>
>
>  <property>
>  <value>mapreduce.framework.name</value>
>  <name>yarn</name>
>  </property>
>
> </configuration>
>
> -------
> hdfs-site.xml
>
>
> <configuration>
>  <property>
>  <name>dfs.replication</name>
>  <value>1</value>
>  </property>
>
>  <property>
>  <name>dfs.namenode.name.dir</name>
>  <value>file:/home/matmsh/temp/hadoop2/namenode</value>
>  <description>The name of the default file system.</description>
>  </property>
>
>  <property>
>  <name>dfs.datanode.data.dir</name>
>  <value>file:/home/matmsh/temp/hadoop2/datanode</value>
>  <description>The name of the default file system.</description>
>  </property>
>
> </configuration>
> ----------------
> yarn-site.xml
> <configuration>
>
> <!-- Site specific YARN configuration properties -->
>
>  <property>
>  <name>yarn.nodemanager.aux-services</name>
>  <value>mapreduce_shuffle</value>
>  </property>
>   <property>
>  <name>yarn.nodemanager.aux-services.mapreduce.shuffle.class</name>
>  <value>org.apache.hadoop.mapred.ShuffleHandler</value>
>  </property>
>
>
> </configuration>
>
> ------------------------------------
>
> What other configurations are needed to show the job in the web UI ?
> Thanks in advance for any assistance !
>
> Shing
>
>
>


-- 
Zhijie Shen
Hortonworks Inc.
http://hortonworks.com/

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