I think that the namenode remembers the rack. Restarting the datanode
doesn't make it forget.
On Sat, Mar 26, 2011 at 7:34 AM, Rita <[EMAIL PROTECTED]> wrote:
> What is the best way to change the rack of a node?
> I have tried the following: Killed the datanode process. Changed the
> file so the node && and ip address entry reflect the new rack and I do a
> '-refreshNodes'. Restarted the datanode. But it seems the datanode is keep
> getting register to the old rack.
> --- Get your facts first, then you can distort them as you please.--