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Configure JDK 11 Environment Changes

After upgrading Hadoop, Hive, YARN, Tez, Ranger KMS, etc., you must add the required Java 17 runtime flags before starting the services.

Java 11 Runtime Flags: Environment Files

You can update the Java 11 flags either manually or using a script.

  • Configure the Java 11 Flags Automatically Using a Script
  • Configure the Java 11 Flags Manually

Start Services Manually

Once the Ambari and all services are upgraded, start all the services manually and make sure it all starts.