if (path.endsWith(".zip")) {
sc.binaryFiles(path, minPartitions) .flatMap {
    case (name: String, content: PortableDataStream) =>  val zis = new ZipInputStream(content.open) // this solution works only for single file in the zip
     val entry = zis.getNextEntry
     val br = new BufferedReader(new InputStreamReader(zis))
     Stream.continually(br.readLine()).takeWhile(_ != null) } }
else {
   sc.textFile(path, minPartitions)
}