11-03-2016 02:51 AM - edited 11-03-2016 11:07 AM
->Cloudera manager installation-done for 2 servers
->CDH installation for one manager-done
->CDH installation for 32 servers-error
using SSH_CLIENT to get the SCM hostname: 10.*.*.44 37998 22
opening logging file descriptor
Starting installation script...
Acquiring installation lock...
BEGIN flock 4
Detecting root privileges...
effective UID is 0
BEGIN grep Tikanga /etc/redhat-release
BEGIN grep 'CentOS release 5' /etc/redhat-release
BEGIN grep 'Scientific Linux release 5' /etc/redhat-release
BEGIN grep Santiago /etc/redhat-release
BEGIN grep 'CentOS Linux release 6' /etc/redhat-release
BEGIN grep 'CentOS release 6' /etc/redhat-release
BEGIN grep 'Scientific Linux release 6' /etc/redhat-release
BEGIN grep Maipo /etc/redhat-release
BEGIN grep 'CentOS Linux release 7' /etc/redhat-release
CentOS Linux release 7.2.1511 (Core)
/etc/redhat-release ==> CentOS 7
Detecting Cloudera Manager Server...
BEGIN host -t PTR 10.*.*.44
Host 44.*.*.10.in-addr.arpa. not found: 3(NXDOMAIN)
BEGIN which python
BEGIN python -c 'import socket; import sys; s = socket.socket(socket.AF_INET); s.settimeout(5.0); s.connect((sys.argv, int(sys.argv))); s.close();' 10.*.*.44 7182
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/lib64/python2.7/socket.py", line 224, in meth
socket.error: [Errno 113] No route to host
could not contact scm server at 10.*.*.44:7182, giving up
waiting for rollback request
Solved! Go to Solution.
11-21-2016 08:50 AM
01-08-2018 05:53 AM
01-08-2018 05:54 AM - edited 01-08-2018 05:55 AM
if you want to change any thing in the cloudera manager config
checkout the below path
01-08-2018 08:01 AM
Hi @csguna -
Below is what i could see in the
Not sure where to make the server host change. Kindly let me know your inputs.
# Specify any command line arguments for the Cloudera SCM Server here.
# Locate the JDBC driver jar file.
# The default value is the default system mysql driver on RHEL/CentOS/Ubuntu
# and the standard, documented location for where to put the oracle jar in CM
# Java Options.
# Default value sets Java maximum heap size to 2GB, and Java maximum permanent
# generation size to 256MB.
export CMF_JAVA_OPTS="-Xmx2G -XX:MaxPermSize=256m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/tmp"
01-08-2018 07:14 PM - edited 01-08-2018 07:15 PM
Could you check the below path , thats were you can change the server_host -
, if you did not find one that means you havent installed cloudera scm agent
01-08-2018 09:30 PM
Thank you for your resolution. I was able to resolve the issue. The issue was with /etc/hosts file and the firewall service was also running, so stopped that as well.