scala import com.netflix.config.{ConfigurationManager, DynamicPropertyFactory} import com.netflix.config.scala.DynamicProperties ConfigurationManager.loadPropertiesFromResources("myconfig.properties") val myProperty: String = DynamicProperties.get[String]("my.property.key") DynamicProperties.setProperty("my.property.key", "new value") DynamicPropertyFactory.getInstance().getStringProperty("my.property.key", "").addCallback(() => { val updatedValue: String = DynamicProperties.get[String]("my.property.key") })