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 <[email protected]> > 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 <[email protected]> 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 <[email protected]> >> >> 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. >>> >>> >>> >>> >>> >>> >> >
