Look at a single host's page and go to the components tab.
It will show you what pieces it thinks are from CDH3.
On Tuesday, July 24, 2012, Ricardo A. Reis wrote:
I think the problem is on the mixed versions, for some reason is not
What do I need remove for correctly CDH4 identification.
Ricardo A. Reis
On Tue, Jul 24, 2012 at 2:04 PM, Philip Langdale wrote:
Can you send me a screenshot of your Hosts page? Also, do you already
have a cluster? If you went through the default installer and wizard,
you should. You can't add a new cluster on existing hosts if all the
hosts are already assigned to a previous cluster.
Also, depending on where you get the error, it may be because you
one version of CDH (3 vs 4) on the hosts and then said you wanted to
the other type of cluster.
On 23 July 2012 13:09, Ricardo A. Reis wrote:
I used default installer and config.ini seems correct, but on agent
have this error log.
The lvm is to facilitate the lab, though the production will not use.
[23/Jul/2012 16:44:14 +0000] 7169 MainThread throttling_logger ERROR
Failed to collect disk stats for device 'mapper/vg_ambari-lv_root'
Traceback (most recent call last):
File "/usr/lib64/cmf/agent/src/cmf/monitor/host/disk_device.py", line
54, in collect_update
stat_file = open(self._stat_path)
IOError: [Errno 2] No such file or directory:
[23/Jul/2012 16:44:14 +0000] 7169 MainThread disk_devices ERROR Failed
to add DiskDevice for disk='mapper/vg_ambari-lv_root'http://pastebin.com/Vj4xWJMh
Note: This is an old vm template used to test the ambari project with a
snapshot rollback to a clean lab.
Ricardo A. Reis
On Mon, Jul 23, 2012 at 4:20 PM, Manoj Babu wrote:
This link may help you.https://groups.google.com/a/cloudera.org/forum/?fromgroups#!topic/scm-users/wQfG8RVXH6M
On Tue, Jul 24, 2012 at 12:25 AM, Ricardo A. Reis <email@example.com
This is my /etc/hosts "fake fqdn for lab" . You see any problem?
[root@node1 ~]# cat /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.137.2 cm.hdpcore.net cm
192.168.137.3 node1.hdpcore.net node1
192.168.137.4 node2.hdpcore.net node2