Getting Started

Fill in the My Environment form to customize your Cloudera Manager upgrade. See the Collect Information section below for assistance in locating this information.

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Collect Information

  1. Log in to the Cloudera Manager server host.
    ssh my_cloudera_manager_server_host
  2. Collect the following information about your environment and fill in the form above. This information will be remembered by your browser on all pages in this Upgrade Guide.
    1. The current version of the Operating System:
      lsb_release -a

      Database parameters:

      cat /etc/cloudera-scm-server/db.properties
      ...
      com.cloudera.cmf.db.type=mysql
      com.cloudera.cmf.db.host=database_hostname:database_port
      com.cloudera.cmf.db.name=scm
      com.cloudera.cmf.db.user=scm
      com.cloudera.cmf.db.password=SOME_PASSWORD
    2. Log in to the Cloudera Manager Admin console and find the following:
      1. The version of Cloudera Manager used in your cluster. Go to Support > About.
      2. The version of the JDK deployed in the cluster. Go to Support > About.

Limitations for Upgrading to Cloudera Manager 6.0 or Higher.

Preparing to Upgrade Cloudera Manager