在AWS Glue Docker中使用自定义JDBC驱动程序时，需要在作业定义中指定customJdbcDriverClassName和customJdbcDriverS3Path。以下是示例代码：

val glueContext = GlueContext(spark.sparkContext)
val connectionDetails = JsonUtils.fromJson[Map[String, Any]](awsSecretsManagerSecret.value)
val jdbcDriverClass = connectionDetails.getOrElse("jdbc_driver_class",
  throw new IllegalArgumentException("JDBC driver class name not found."))
  .asInstanceOf[String]
val tempDir = connectionDetails.getOrElse("temp_dir", "/tmp").asInstanceOf[String]
val jdbcUrl = connectionDetails.getOrElse("jdbc_url",
  throw new IllegalArgumentException("JDBC URL not found."))
  .asInstanceOf[String]
val s3CustomDriverPath = connectionDetails.getOrElse("s3_custom_driver_path",
  throw new IllegalArgumentException("S3 custom driver path not found."))
  .asInstanceOf[String]

这些变量可以传递给DynamicFrame对象以执行ETL操作。