Java Virtual Machine (JVM) options for Ozone

The Ozone Java options configuration allows you to specify JVM options for all Ozone roles, such as Ozone Manager, Storage Container Manager, and Ozone Datanode.

  • Ozone Manager: Add the key/value pairs into the Ozone Manager Environment Advanced Configuration Snippet (Safety Valve).
    key = OZONE_OM_OPTS
    value = {{java_args}} <***Java options for Ozone Manager***>
    
  • Storage Container Manager : Add the key/value pairs into the Storage Container Manager Environment Advanced Configuration Snippet (Safety Valve).
    key = OZONE_SCM_OPTS
    value = {{java_args}} <***Java options for Storage Container Manager***>
    
  • Datanode: Add the key/value pairs into the Ozone DataNode Environment Advanced Configuration Snippet (Safety Valve).
    key = OZONE_DATANODE_OPTS
    value = {{java_args}} <*** options for Ozone Datanode***>