About schoon

schoon · ‎06-20-2014

I uninstalled the cloudera installer then installed it in only vm1-3, which installed cdh5 onto them. Then after a few times of deleting the cluster and re-adding hosts all 4 now work.

schoon · ‎06-13-2014

The python script gives me e.g. vm3 192.168.56.4, which is what I would expect.

schoon · ‎06-12-2014

Thanks for your reply. I'm not sure of the correct terminology. I can see the hosts but cannot assign roles to them. Their fqdn's are just the hostname. I think CDH is not installing on them but I'm not sure what to look for on them to confirm this.

schoon · ‎06-12-2014

Hi. I am trying to install 3 datanodes and one manager to a pseudo cluster. Everything appears to work OK but I get the 3 datanodes say CDH Version is none (the manger chub is OK). The errors in my log are: >>[12/Jun/2014 14:59:56 +0000] 10950 MainThread agent ERROR Failed to connect to previous supervisor. ... >>error: [Errno 111] Connection refused Could it be something to do with my etc/hosts: 127.0.0.1 localhost 192.168.56.1 chub 192.168.56.2 vm1 192.168.56.3 vm2 192.168.56.4 vm3 same on all 4 machines? I've been stuck on this for a week or so, so any help is MUCH APPRECIATED!!! more info: host -v -t A `hostname` on the vms gives me not found error but hostname gives correct answer e.g. vm1 I'm using the user 'vm' which is on each machine with NOPASSWD entry in /etc/sudoers and chub can passwordless ssh to each vm@vm1, vm@vm2, vm@vm3. also CM warns for each vm: The Cloudera Manager Agent's process directory is on a filesystem with less than 200.0 MiB of its space free. /run/cloudera-scm-agent (free: 199.4 MiB (99.62%), capacity: 200.1 MiB) details: all ubuntu 64 bit 12.04, CDH 5

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Re: CDH version is none

Re: CDH version is none

Re: CDH version is none

Re: CDH version is none

CDH version is none