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From "Periya.Data" <periya.d...@gmail.com>
Subject Re: DEPRECATED: hadoop-site.xml
Date Sun, 04 Dec 2011 19:47:24 GMT
Ok. Thanks Stephen. But, any idea why I am unable to run hadoop commands? I
believe my next post...(regarding lack of JAVA and Hadoop on Ubuntu 11.10
AMI) may be the reason...

PD

On Sun, Dec 4, 2011 at 11:42 AM, Stephen Boesch <javadba@gmail.com> wrote:

> 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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