Scala 解压缩Azure ADLS Gen2中存储的.Z文件

我有一个.Z文件存储在Azure ADLS Gen2中。我想在ADL中解压文件，我尝试使用ADF和C解压，但发现不支持.Z。我还尝试使用apachecommoncompresslib进行解压缩，但无法读取InputStream中的文件

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有人知道如何在Scala中使用ApacheLib解压文件吗？

.Z

文件是

.gzip

文件，因此您可以尝试这种方法

import java.io.{BufferedReader, File, FileInputStream, InputStreamReader}
import java.util.zip.GZIPInputStream
object UnzipFiles {

  def decompressGzipOrZFiles(file: File, encode: String): BufferedReader = {
    val fis = new FileInputStream(file)
    val gzis = new GZIPInputStream(fis)
    val isr = new InputStreamReader(gzis, encode)
    new BufferedReader(isr)
  }

  def main(args: Array[String]): Unit = {
    val path = new File("/home/cloudera/files/my_file.Z")
    // print to the console
    decompressGzipOrZFiles(path,"UTF-8").lines().toArray.foreach(println)
  }
}

或者你也可以跟着这个

    def uncompressGzip(myFileDotZorGzip: String): Unit = {
      import java.io.FileInputStream
      import java.util.zip.GZIPInputStream
      try {
        val gzipInputStream = new GZIPInputStream(new FileInputStream(myFileDotZorGzip))
        try {
          val tam = 128
          val buffer = new Array[Byte](tam)
          do {
            gzipInputStream.read(buffer)
            gzipInputStream.skip(tam)
            //do something with data
            print(buffer.foreach(b => print(b.toChar)))
          } while(gzipInputStream.read() != -1)
        } finally {
          if (gzipInputStream != null) gzipInputStream.close()
        }
      }
    }

我希望这有帮助