[chef] Knife ssh fails with Server returned error

[meenakshi agrawal < >]

Hi,

Am able to add,delete recipies on my node using knife commands,but when i  try use knife ssh to run chef-client on my node i get error:

command:

 knife ssh name:chef-node.blr.novell.com -x root -P pass "sudo chef-client" -a 172.18.4.19

Error:
ERROR: Server returned error for http://localhost:4000/search/node?q=name:chef-node.blr.novell.com&sort=X_CHEF_id_CHEF_X%20asc&start=0&rows=1000, retrying 1/5 in 3s

Kindly suggest.

-- 
Thanks
Meenakshi Agrawal
The secret of achievement is to hold a picture of a successful outcome in the mind