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From Stephen Boesch <java...@gmail.com>
Subject Re: DEPRECATED: hadoop-site.xml
Date Sun, 04 Dec 2011 19:49:19 GMT
OK   I'm using 11.10 (full install not AMI but should not matter i think).
 I think I've used just hadoop-site.xml and it still works, will double
check.

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

> 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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