Cloudera Docs

Install the JDK

You should install JDK 8 on each machine on which you will install CSP, if your version of Cloudera Manager is not already configured with JDK 8.

  1. Download JDK from the appropriate website.
  2. Run the installation command appropriate for your operating system:

    For RHEL/CentOS/SLES:

    yum install java-1.8.0-openjdk-devel
    For Ubuntu:
    apt-get install openjdk-8-jdk