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From Stephen Boesch <java...@gmail.com>
Subject Re: DEPRECATED: hadoop-site.xml
Date Sun, 04 Dec 2011 19:42:53 GMT
it sill works but is deprecated in favor of core-site.xml, hdfs-site.xml,
and mapred-site.xml

2011/12/4 Periya.Data <periya.data@gmail.com>

> Hi,
>     I just began using Whirr to deploy clusters on EC2. I am following the
> instructions mentioned in Whirr documentation/quick start guide. I am able
> to start clusters and destroy from my laptop. However, I see an issue when
> I try to connect to a machine on EC2.
>
> I am using Whirr 0.5, hadoop-0.20.2-cdh3u2 on my Ubuntu 11.10 laptop.
> The instances I created on EC2 are Ubuntu 11.10 Oneiric with
> hadoop-0.20.2-cdh3u2.
>
>
> Here is what I am doing:
>
> (on teminal -1)
> $ *. ~/.whirr/HadoopCluster/hadoop-proxy.sh *
> Running proxy to Hadoop cluster at
> ec2-75-101-193-84.compute-1.amazonaws.com. Use Ctrl-c to quit.
> Warning: Permanently added 'ec2-75-101-193-84.compute-1.amazonaws.com,75.101.193.84'
> (ECDSA) to the list of known hosts.
> channel 2: open failed: connect failed: Connection refused
> channel 2: open failed: connect failed: Connection refused
>
> (on a different terminal , terminal - 2)
> $ *export HADOOP_CONF_DIR=~/.whirr/HadoopCluster/*
> $
> $
> $ *hadoop fs -ls /*
> 11/12/03 21:49:30 WARN conf.Configuration: DEPRECATED: hadoop-site.xml
> found in the classpath. Usage of hadoop-site.xml is deprecated. Instead use
> core-site.xml, mapred-site.xml and hdfs-site.xml to override properties of
> core-default.xml, mapred-default.xml and hdfs-default.xml respectively
> 11/12/03 21:49:32 INFO ipc.Client: Retrying connect to server:
> ec2-75-101-193-84.compute-1.amazonaws.com/75.101.193.84:8020. Already
> tried 0 time(s).
> 11/12/03 21:49:33 INFO ipc.Client: Retrying connect to server:
> ec2-75-101-193-84.compute-1.amazonaws.com/75.101.193.84:8020. Already
> tried 1 time(s).
> 11/12/03 21:49:35 INFO ipc.Client: Retrying connect to server:
> ec2-75-101-193-84.compute-1.amazonaws.com/75.101.193.84:8020. Already
> tried 2 time(s).
> ========================
>
> I am executing all the above commands from my local laptop and nothing is
> done on the remote instance.
>
> Your suggestions would be helpful.
>
> Thanks,
> PD.
>
>
>
>
>
>

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