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From Houston King <houston.k...@gmail.com>
Subject Setting Up First Hadoop / Yarn Cluster
Date Thu, 31 Jul 2014 18:32:22 GMT
Hey Everyone,

I'm a noob working to setup my first 13 node Hadoop 2.4.0 cluster, and I've
run into some problems that I'm having a heck of a time debugging.

I've been following the guide posted at
http://www.implementhadoop.com/install-hadoop-2-4-0-multi-node-cluster/ to
setup the cluster.  I've gotten through the guide, but, when I attempt to
run either the wordcount, pi, or randomwriter examples most / all my tasks
end up failing:

14/07/31 12:23:14 INFO mapreduce.Job:  map 0% reduce 0%
14/07/31 12:23:28 INFO mapreduce.Job: Task Id :
attempt_1406829336833_0002_m_000000_0, Status : FAILED
14/07/31 12:23:42 INFO mapreduce.Job: Task Id :
attempt_1406829336833_0002_m_000000_1, Status : FAILED
14/07/31 12:23:56 INFO mapreduce.Job: Task Id :
attempt_1406829336833_0002_m_000000_2, Status : FAILED
14/07/31 12:24:12 INFO mapreduce.Job:  map 100% reduce 100%
14/07/31 12:24:13 INFO mapreduce.Job: Job job_1406829336833_0002 failed
with state FAILED due to: Task failed task_1406829336833_0002_m_000000

I've been trying to figure out if I have a configuration problem or where
in the logfiles the problem is described, but without much luck.  At this
point, I'm looking for any help I can get to get this cluster going.  I
appreciate any and all suggestions!

~Houston King

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