如何使用ApacheSpark（Scala）提取受密码保护的zip文件？

我已经写了下面的代码来读取没有密码的zip文件，如下所示：

val sparkConf = new SparkConf().setMaster("local[2]").setAppName("CSVProcessSPark");                                         //create a new spark config
            val sc = new SparkContext(sparkConf)  


            sc.binaryFiles("hdfs://localhost:8020/user/cloudera/HWZ.zip", 1)                           //make an RDD from *.zip files in HDFS
            .flatMap((file: (String, PortableDataStream)) => {                  //flatmap to unzip each file
                val zipStream = new ZipInputStream(file._2.open)   

                //open a java.util.zip.ZipInputStream
                val entry = zipStream.getNextEntry()                             //get the first entry in the stream
                val iter = Source.fromInputStream(zipStream).getLines           //place entry lines into an iterator
                iter.next                                                       //pop off the iterator's first line
                iter                                                            //return the iterator
            })
            .saveAsTextFile("hdfs://localhost:8020/user/cloudera/result.csv")  

我尝试在spark上下文本地属性中设置密码，但仍然无法读取受密码保护的zip文件

请为我提供一个使用ApacheSpark读取密码保护的zip文件的解决方案

提前谢谢