Cloudera-Manager (CM) upgrade

1. Download the CM installation package

Reference: https://blog.csdn.net/abcdu1/article/details/99742097  (1.2. Download and release the installation package local warehouse) chapter

2. Configure yum source

Reference: https://blog.csdn.net/abcdu1/article/details/99742097  (1.4) chapter

3. Close the original service

sudo stop cloudera-scm-server
sudo service cloudera-scm-server-db stop
sudo systemctl stop cloudera-scm-agent

4. Upgrade jdk to the version required by the new version of CM

5. Upgrade and install the new version of CM

sudo yum clean all
sudo yum upgrade 'cloudera-*' 

 

reference:

https://docs.cloudera.com/documentation/manager/5-0-x/Cloudera-Manager-Administration-Guide/cm5ag_upgrade_cm5.html?scroll=cmig_topic_9_4