Hi,
I read about observers in other datacenter,
My question is i dont want voting across the datacenters (So i will use
observers), at the same time when a DC goes down i dont want to loose the
cluster, whats the solution for it?
I have to have 3 nodes in primary DC to accept 1 node failure.
Hi Vijay,
Unfortunately you wont be able to keep running the observer in the other
DC if the quorum in the DC 1 is dead. Most of the folks we have talked to
also want to avoid voiting across colos. They usually run two instances of
Zookeeper in 2 DC's and copy state of zookeeper (using a bridge)
Hi -
If you put all your voting nodes in one datacenter, that datacenter becomes
a 'single point of failure' for the cluster. If it gets cut off from any
other datacenters, the cluster will not be available to those datacenters.
If you want to withstand the failure of datacenters, then you need
Thanks Mahadev that helps,
Is there any hookup's (In zoo keeper) or examples which i can take a look
for the bridging process?
Regards,
/VJ
On Thu, Jan 14, 2010 at 12:38 PM, Mahadev Konar maha...@yahoo-inc.comwrote:
Hi Vijay,
Unfortunately you wont be able to keep running the observer in
Hi Falvio,
Yes i am concerned about the latency between the DC's (Across continents),
We actually have 6 locations but how exactly are we going to do it if we
have the 3rd DC?
Regards,
/VJ
On Thu, Jan 14, 2010 at 1:46 PM, Flavio Junqueira f...@yahoo-inc.com wrote:
Hi Vijay, I'm just curious:
