VenkatOracle
VenkatOracle
New Contributor

Re: Getting could not find hostname or IP address ...

by New Contributor VenkatOracle in Support Questions
‎08-24-2014 10:03 PM
‎08-24-2014 10:03 PM
Thanks Gautam to look into the issue.   I use two machines for clustering. Cloud era manager is installed on the below machine and i ran the command you provided.Below is the result ---------------------------- [root@ofss2311682 hadoop]# hostname -f ofss2311682.in.oracle.com [root@ofss2311682 hadoop]# cat /etc/hosts # HEADER: This file was autogenerated at Fri Aug 22 10:59:22 +0000 2014 # HEADER: by puppet. While it can still be managed manually, it # HEADER: is definitely not recommended. # Do not remove the following line, or various programs # that require network functionality will fail. #127.0.0.1 localhost.localdomain loghost localhost 10.184.153.71 ofss2311682.in.oracle.com ofss2311682 #127.0.0.1 localhost.localdomain loghost localhost 127.0.0.1 localhost.localdomain loghost localhost [root@ofss2311682 hadoop]# python -c "import socket; print socket.getfqdn(); print socket.gethostbyname(socket.getfqdn())" ofss2311682.in.oracle.com 10.184.153.71 [root@ofss2311682 hadoop]# ------------------------------- Second Machine -    [root@ofss220385 etc]# hostname -f ofss220385.in.oracle.com [root@ofss220385 etc]# cat /etc/hosts # HEADER: This file was autogenerated at Fri Aug 22 10:36:34 +0000 2014 # HEADER: by puppet. While it can still be managed manually, it # HEADER: is definitely not recommended. # Do not remove the following line, or various programs # that require network functionality will fail. #127.0.0.1 localhost.localdomain loghost localhost #10.184.135.19 localhost.in.oracle.com localhost 10.184.135.19 ofss220385.in.oracle.com ofss220385 #127.0.0.1 localhost.localdomain loghost localhost 127.0.0.1 localhost.localdomain loghost localhost [root@ofss220385 etc]# python -c "import socket; print socket.getfqdn(); print socket.gethostbyname(socket.getfqdn())" ofss220385.in.oracle.com 10.184.135.19 [root@ofss220385 etc]# ... View more

Getting could not find hostname or IP address of S...

by New Contributor VenkatOracle in Support Questions
‎08-22-2014 05:02 AM
‎08-22-2014 05:02 AM
Hello , I've installed Cloudera manager 4.8.1 . I am trying to install the CDH and other components where in i get the following error message "Installation failed. Failed to execute installation script." . When i Click on "Details" link , able to see below error details . Could you please assit me on this.   Not sure i miss some basic information. I am a beginner.:)   /tmp/scm_prepare_node.rtuY9525 /tmp/scm_prepare_node.rtuY9525/scm_prepare_node.sh: could not find hostname or IP address of SCM server usage: /tmp/scm_prepare_node.rtuY9525/scm_prepare_node.sh [options] Prepares this node for use by Cloudera Service and Configuration Manager (SCM): o Installs necessary SCM agent packages. o Installs necessary CDH packages. o Configures the SCM agent. o Starts the SCM agent. ... View more
Contact Me
Online
Offline
Last Visited
‎08-25-2014 09:43 AM
Public Statistics
Date Registered ‎08-22-2014 04:58 AM
Last Visited ‎08-25-2014 09:43 AM
Total Messages Posted 2