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From Margusja <mar...@roo.ee>
Subject ApplicationMaster link on cluster web page does not work
Date Thu, 28 Aug 2014 17:40:44 GMT
Hi

<configuration>

<!-- Site specific YARN configuration properties -->
<property>
   <name>yarn.app.mapreduce.am.staging-dir</name>
   <value>/user</value>
</property>

<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>

<property>
         <name>yarn.application.classpath</name>
         <value>
/etc/hadoop/conf,/usr/lib/hadoop/*,/usr/lib/hadoop/lib/*,/usr/lib/hadoop-hdfs/*,/usr/lib/hadoop-hdfs/lib/*,/usr/lib/hadoop-yarn/*,/usr/lib/hadoop-yarn/lib/*,/usr/lib/hadoop-mapreduce/*,/usr/lib/hadoop-mapreduce/lib/*,/home/hduser/mahout-1.0-snapshot/math/target/*
         </value>
</property>

<property>
<name>yarn.resourcemanager.scheduler.address</name>
         <value>0.0.0.0:8030</value>
</property>

<property>
         <name>yarn.web-proxy.address</name>
         <value>vm38.dbweb.ee:8089</value>
</property>

</configuration>

when i click job's ApplicationMaster link 
(http://vm38.dbweb.ee:8089/proxy/application_1409246753441_0001/) on 
claster all applications list I will get:


    HTTP ERROR 404

Problem accessing /proxy/application_1409246753441_0001/mapreduce. Reason:

     NOT_FOUND

------------------------------------------------------------------------
/Powered by Jetty://

/I use yarn.web-proxy because without yarn.web-proxy when I click 
ApplicationMaster link I will have loads of tcp connections with 
established statuses.
In yarn-proxy log there is nothing interesting

-- 
Best regards, Margus (Margusja) Roo
+372 51 48 780
http://margus.roo.ee
http://ee.linkedin.com/in/margusroo
skype: margusja
ldapsearch -x -h ldap.sk.ee -b c=EE "(serialNumber=37303140314)"


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