In this blog I cover quick installation of cloudera manager.
Download Installer file
curl http://archive.cloudera.com/cm5/installer/5.10.1/cloudera-manager-installer.bin -o cloudera-manager-installer.bin
Create repo files
cat /etc/yum.repos.d/cloudera-cdh5.repo
[cloudera-cdh5]
# Packages for Cloudera's Distribution for Hadoop, Version 5, on RedHat or CentOS 7 x86_64
name=Cloudera's Distribution for Hadoop, Version 5
baseurl=https://archive.cloudera.com/cdh5/redhat/7/x86_64/cdh/5/
gpgkey =https://archive.cloudera.com/cdh5/redhat/7/x86_64/cdh/RPM-GPG-KEY-cloudera
gpgcheck = 0
cat /etc/yum.repos.d/centos57-updates.repo
[updates]
name=Updates
baseurl=http://vault.centos.org/5.7/updates/\$basearch/
gpgcheck=0
Refres cache for Yum repos
yum makecache
Install Execute (as root)
chmod u+x cloudera-manager-installer.bin
Log Location
1. /var/log/cloudera-manager-installer
2. and /var/log/cloud-init.log
If your installation fails refer to /var/log/cloudera-manager-installer directory for logs. Look for the last update log.
Other things you should make sure to have ease of installation for next steps
1. ntp is installed and running (either pointing to local or internet server)
NTP Enabled (sudo systemctl enable ntpd, sudo service ntpd start )
2. /etc/hosts or DNS - The canonical name of each host in /etc/hosts must be the FQDN (for example myhost-1.mynet.myco.com), not the unqualified hostname (for example myhost-1). The canonical name is the first entry after the IP address. (server 192.168.1.200 prefer)
Do not use aliases, either in /etc/hosts or in configuring DNS.
3. Add /etc/yum.conf the proxy configuration - in case you want yum to use proxy servers (this is for hosts addition) "proxy=http://192.168.1.200:3128/"
4. Java installed on all hosts to be managed (sudo yum install oracle-j2sdk1.7 -y)
Login using admin/admin for the first time
Check for the services installed on the box where you installed
chkconfig --list | grep cloudera
cloudera-scm-server 0:off 1:off 2:off 3:on 4:on 5:on 6:off
cloudera-scm-server-db 0:off 1:off 2:off 3:on 4:on 5:on 6:off
Download Installer file
curl http://archive.cloudera.com/cm5/installer/5.10.1/cloudera-manager-installer.bin -o cloudera-manager-installer.bin
Create repo files
cat /etc/yum.repos.d/cloudera-cdh5.repo
[cloudera-cdh5]
# Packages for Cloudera's Distribution for Hadoop, Version 5, on RedHat or CentOS 7 x86_64
name=Cloudera's Distribution for Hadoop, Version 5
baseurl=https://archive.cloudera.com/cdh5/redhat/7/x86_64/cdh/5/
gpgkey =https://archive.cloudera.com/cdh5/redhat/7/x86_64/cdh/RPM-GPG-KEY-cloudera
gpgcheck = 0
cat /etc/yum.repos.d/centos57-updates.repo
[updates]
name=Updates
baseurl=http://vault.centos.org/5.7/updates/\$basearch/
gpgcheck=0
Refres cache for Yum repos
yum makecache
Install Execute (as root)
chmod u+x cloudera-manager-installer.bin
Log Location
1. /var/log/cloudera-manager-installer
2. and /var/log/cloud-init.log
If your installation fails refer to /var/log/cloudera-manager-installer directory for logs. Look for the last update log.
1. ntp is installed and running (either pointing to local or internet server)
NTP Enabled (sudo systemctl enable ntpd, sudo service ntpd start )
2. /etc/hosts or DNS - The canonical name of each host in /etc/hosts must be the FQDN (for example myhost-1.mynet.myco.com), not the unqualified hostname (for example myhost-1). The canonical name is the first entry after the IP address. (server 192.168.1.200 prefer)
Do not use aliases, either in /etc/hosts or in configuring DNS.
3. Add /etc/yum.conf the proxy configuration - in case you want yum to use proxy servers (this is for hosts addition) "proxy=http://192.168.1.200:3128/"
4. Java installed on all hosts to be managed (sudo yum install oracle-j2sdk1.7 -y)
Login using admin/admin for the first time
Post this you can click on Home , we will add hosts individually later
Check for the services installed on the box where you installed
chkconfig --list | grep cloudera
cloudera-scm-server 0:off 1:off 2:off 3:on 4:on 5:on 6:off
cloudera-scm-server-db 0:off 1:off 2:off 3:on 4:on 5:on 6:off
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