I've just opened and then invalided a bugrep, which is due to me getting
confused about the various datanode addresses.
Can I list them and clarify my assumptions
dfs.datanode.http.address serves up the files over HTTP
dfs.datanode.https.address same, but over HTTPS
dfs.datanode.address DataXceiverServer for client and other datanodes
"This small server does not use the Hadoop IPC mechanism."
dfs.datanode.ipc.address IPC address for the RPC channel that is not
listening for incoming commands, just talking to the namenode and
awaiting responses.
Is this right?