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  • If you are installing on CentOS/RHEL 7.1, you must be connected to an online repository for some critical updates. Offline installation is not supported for these operating system distributions.
  • For security reasons, RHEL 7.3 is not supported for installation of Release 5.0 or later of the
    D s platform
    . Please upgrade to RHEL 7.4 or a later supported release.
  • Installation on CentOS/RHEL versions 7.4 or earlier may require requires an upgrade of the RPM software on the
    D s node
    . Details are provided during the installation process.
  • Disabling SELinux on the
    D s node
    is recommended. However, if security policies require it, you may need to apply some changes to the environment.

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Spark 2.3Spark 2.4
Java 1.8Required.Required.

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