Configure the Java 17 Flags Automatically Using a Script

This page describes the steps to configure the Java 17 flags automatically using a script.

1. Clone the Acceldata utility repository and change the directory.

git clone https://github.com/acceldata-io/ce-utils.git
cd ce-utils
cd ./odp-upgrade-to-3_3_6_5_1/upgrade_files_336/

1. Update the credentials, port and protocol if necessary within the file.
2. Launch the setup script file.

bash ./setup_jdk17_config.sh

1. Type the JDK version you are upgrading from.

/root/basa/ce-utils/odp-upgrade-to-3_3_6_5_1/upgrade_files_336
bash ./setup_jdk17_config.sh

 
╔════════════════════════════════════════════════════════════════════╗
        🚀  JDK 17 Configuration Upgrade Menu – Choose a Service
╚════════════════════════════════════════════════════════════════════╝
 
  1) 🗃️   HDFS, YARN & MapReduce
  2) 🔍   Infra-Solr
  3) 🐝   Hive & Tez
  4) 🐘   HBase (env + log4j2)
  5) 🌀   Oozie
  6) 🔑   Ranger KMS
  7) 📊   Druid
  8) 🦎   ZooKeeper (logback)
  9) Pinot (JAVA_HOME)
────────────────────────────────────────────────────────────
  A) 🌐   All Services (for the brave)
  Q) ❌   Quit (no changes)
────────────────────────────────────────────────────────────
Enter your selection: ⇒ A

1. Select the option to update the configuration. Once all Done, select Q for quit.
2. Restart the Ambari Server.

ambari-server restart