Custom Java settings

Sergei Tikhomirov
NOTE
In order for the ADPS version 1.1.0.b2 components to work correctly with a custom JDK, complete the steps below.

Change the path to cacerts

  1. In ADCM, enter the ADPS cluster configuration and enable the Show advanced flag.

  2. Expand the Advanced SSL configuration parameter group.

    Advanced SSL configuration parameters
    Advanced SSL configuration parameters

  3. Change the Java cacerts file location parameter to the cacerts file path that your custom Java uses.

Change Java settings in Zookeeper

Go to the ADCM interface and follow the steps below:

  1. On the Clusters page, select the desired ADPS cluster.

  2. Go to the Services tab and click Zookeeper.

  3. Find and edit the ad-runtime-utils parameter as follows:

    runtimes:
  java:
    version: "21"
    override_path: /usr/lib/jvm/java-arenadata-openjdk-21
    env_var: JAVA_HOME

  4. Click Apply and confirm changes to the cluster configuration by clicking Save.

  5. In the Actions drop-down menu, select Restart, make sure the Apply configs from ADCM option is set to true, and click Run.

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