Thanks for your responses.
On Mon, Mar 1, 2010 at 2:48 AM, Terrence Martin
tmar...@physics.ucsd.edu wrote:
Mag Gam wrote:
I just setup my first hadoop cluster with 5 nodes. What is the best
way to check if replication is really working? I assume the best way
is to power down 2 nodes and
On 2/28/10 11:48 PM, Terrence Martin tmar...@physics.ucsd.edu wrote:
Mag Gam wrote:
I just setup my first hadoop cluster with 5 nodes. What is the best
way to check if replication is really working? I assume the best way
is to power down 2 nodes and see if I can still reach my data?
Well
Using the web interface, you can browse the data on individual data nodes,
so that is one (manual) way of doing it without powering off any machines.
Kind regards,
Peter Sankauskas
On Sun, Feb 28, 2010 at 4:57 PM, Mag Gam magaw...@gmail.com wrote:
I just setup my first hadoop cluster with 5
Mag Gam wrote:
I just setup my first hadoop cluster with 5 nodes. What is the best
way to check if replication is really working? I assume the best way
is to power down 2 nodes and see if I can still reach my data?
Or are there any others ways?
TIA
Well if you run
hadoop fsck /
it will
