Update Cloudera Manager to specific version [5.4.5]
linux hadoop upgrade cloudera manager
Upgrading Cloudera Manager 5 to the Latest Cloudera Manager, In most cases it is possible to complete the following upgrade without shutting down most CDH services, although you may need to stop some dependent services. CDH daemons can continue running, unaffected, while Cloudera Manager is upgraded. The upgrade process does not affect your CDH installation. After upgrading Cloudera Manager you may also want to upgrade CDH 5 clusters to CDH 5.4.5 or latest.
Take database backup.
If we are running a dedicated database which is recommended in production setup. then we need to take a backup of the DB as a precaution.
Assuming we are using a dedicated DB.
Stop Cloudera Manager Server, Database, and Agent
Shutdown cloudera manager server.
sudo service cloudera-scm-server stop
If cloudera manager is also running an Agent service.
sudo service cloudera-scm-agent stop
NOTE : If we are using a standalone database then we need to stop that as well.
sudo service cloudera-scm-server-db stop
Update repository to get the latest rpm.
Create a file
cloudera-manager.repo with below contents.
[cloudera-manager] # Packages for Cloudera Manager, Version 5.4.5, on RedHat or CentOS 6 x86_64 name=Cloudera Manager baseurl=http://archive.cloudera.com/cm5/redhat/6/x86_64/cm/5.4.5/ gpgkey=http://archive.cloudera.com/cm5/redhat/6/x86_64/cm/RPM-GPG-KEY-cloudera gpgcheck=1
$ sudo yum clean all $ sudo yum upgrade cloudera-manager-server cloudera-manager-daemons cloudera-manager-agent
Check if all the installation was good.
$ rpm -qa 'cloudera-manager-*' cloudera-manager-repository-5.0-1.noarch cloudera-manager-server-5.4.7-0.cm544.p0.932.el6.x86_64 cloudera-manager-server-db-2-5.4.7-0.cm544.p0.932.el6.x86_64 cloudera-manager-agent-5.4.7-0.cm544.p0.932.el6.x86_64 cloudera-manager-daemons-5.4.7-0.cm544.p0.932.el6.x86_64
Start the Cloudera Manager Server (Packages)
sudo service cloudera-scm-server start sudo service cloudera-scm-agent start
Upgrade CDH version from 5.4.2 to 5.4.5
Manually adding - Parcel to Repository
- Download and copy
/opt/cloudera/parcel-repoon cloudera Manager.
- Download the
shafile and copy to
- Change permission to both files above to
- Rename file which has the
- Now check on Cloudera Manager portal for the new parcel.
- Here is the link to the parcel http://cloudera-manager-server:7180/cmf/parcel/status
- It will take 5-10min to update the list of parcels. Depending on the refresh frequency.
- Once it is does we will see a
- Next go to
homeand click on
upgrade cluster, follow the instructions.
- Restart the cluster. Do a
- We are done.