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Java 8 to Java 11 Upgrade

vaidyarm
Contributor

Hi

we are planning to upgrade the Groundplex nodes from Java 8 to Java 11 as per the below instructions given on portal (applicable to our system)

  1. Stop the existing JCC node by running the following command:
    $ sudo /opt/snaplogic/bin/jcc.sh stop

  2. Download the new Snaplex installer and install the Groundplex, running the RPM, DEB, or Docker installers as appropriate.
    For RPM systems, run the following command:
    $ rpm -U snaplogic-snaplex.rpm

  3. Add the following entry to the /etc/sysconfig/jcc directory. You must create this directory and file if neither are present.
    export SL_JAVA_HOME=/opt/snaplogic/pkgs/jdk-11.0.1/

  4. Start the JCC node by running the following command:
    $ sudo /opt/snaplogic/bin/jcc.sh start.

however, I have confusion on point 3 as I am unclear what we exactly need to do here.
as we don’t have /jcc folder there I will create it but what permission we need to grant to that folder? permission should be given to which user?
what is the name and extension of the file we need to create here? do we need to put the given export statement inside it or its command?

please give more clarity on this point

10 REPLIES 10

This ended up having a simplier solution!

rpm -U --force

😀