在运行spark应用程序将数据移动到java.util.NoSuchElementException时，None.get的修复方法是什么？

val maybeValue: Option[String] = None
val value = maybeValue.get  // 这里会抛出 NoSuchElementException

val maybeValue: Option[String] = None
val value = maybeValue.getOrElse("default value")

val maybeValue: Option[String] = None
val value = maybeValue match {
  case Some(v) => v
  case None => "default value"
}

val maybeValue: Option[String] = None
maybeValue.ifPresent(value => println(s"Got value: $value"))

val maybeValue: Option[String] = None
val value = maybeValue.fold("default value")(identity)

import org.apache.spark.sql.{SparkSession, functions => F}

val spark = SparkSession.builder.appName("example").getOrCreate()
import spark.implicits._

val df = Seq(("Alice", Some(1)), ("Bob", None)).toDF("name", "age")

df.select($"name", $"age".as[Option[Int]])
  .as[(String, Option[Int])]
  .collect()
  .foreach {
    case (name, ageOpt) =>
      val age = ageOpt.getOrElse(0)  // 使用 getOrElse 避免 NoSuchElementException
      println(s"$name is $age years old")
  }