public async Task SetOwnerOfFile()
{
client = new WebHdfsClient(DataTestUtility.HdfsConnStr);
var filePath = $"{DataTestUtility.HdfsRootDir}/{nameof(SetOwnerOfFile)}/sample";
await client.Delete(filePath);
await client.UploadFile(filePath, File.OpenRead("Samples/SampleTextFile.txt"));
await client.SetOwner(filePath, "USER");
var fileStat = await client.GetFileStatus(filePath);
Assert.True(fileStat.Owner == "USER");
}