We recommend you make a backup of the CM embedded database (e.g., with
pg_dump). Doing so will let you rebuild the machine on another host.
While the CM server is unavailable, Hadoop will continue running as before.
-- Philip
On Thu, Jan 31, 2013 at 4:57 PM, Mark Grover wrote:
Moving to [email protected]
(bcc: [email protected])
Moving to [email protected]
(bcc: [email protected])
On Thu, Jan 31, 2013 at 4:56 PM, Pankaj Gupta wrote:
Hi,
I'm just setting up a cluster using Cloudera Manager using the embedded
database option. I'm wondering about how to handle failure of Cloudera
Manager machine. Supposing that Cloudera Manager machine is completely lost
and I set up a new one and point the agents to it, would the new manager be
able to get relevant information from agents? If not then which files from
the embedded database do I need to take snapshots of? Basically what's the
recommended way of recovering from Cloudera Manager failure.
Thanks in Advance,
Pankaj
--
Hi,
I'm just setting up a cluster using Cloudera Manager using the embedded
database option. I'm wondering about how to handle failure of Cloudera
Manager machine. Supposing that Cloudera Manager machine is completely lost
and I set up a new one and point the agents to it, would the new manager be
able to get relevant information from agents? If not then which files from
the embedded database do I need to take snapshots of? Basically what's the
recommended way of recovering from Cloudera Manager failure.
Thanks in Advance,
Pankaj
--
