Use snakebite to download file in HDFS in private network

[hegu8]

I'm trying to use snakebite to download a file in the HDFS cluster hosted on amazon AWS from a machine outside of AWS, and it failed since snakebite uses data nodes' private IPs returned by the name node to connect to them. I set dfs.client.use.datanode.hostname to true so hdfs dfs -get would work but it seemed that snakebite wasn't picking up that config, is there a way to do this?

[guhehehe]

Created a pr for this issue.