func uploadTestFile(fs *gowfs.FileSystem, testFile, hdfsPath string) string {
file, err := os.Open(testFile)
if err != nil {
log.Fatal("Unable to find local test file: ", err)
}
stat, _ := file.Stat()
if stat.Mode().IsDir() {
log.Fatal("Data file expected, directory found.")
}
log.Println("Test file ", stat.Name(), " found.")
shell := gowfs.FsShell{FileSystem: fs}
log.Println("Sending file ", file.Name(), " to HDFS location ", hdfsPath)
ok, err := shell.Put(file.Name(), hdfsPath, true)
if err != nil || !ok {
log.Fatal("Failed during test file upload: ", err)
}
_, fileName := path.Split(file.Name())
log.Println("File ", fileName, " Copied OK.")
remoteFile := hdfsPath + "/" + fileName
ls(fs, remoteFile)
return remoteFile
}
