I am looking for a project to work on. This sounds like a reasonable one.
Did you get the email I sent you last Thursday (Friday your time)? Would
you like to talk about it?
Bill
On 7/3/2012 1:39 PM, Flavio Junqueira wrote:
On a side note, we had some initial thoughts about how to select leaders using
performance metrics, but the project never really took off. Here is the jira we
created, just in case someone is looking for a project to work on:
https://issues.apache.org/jira/browse/ZOOKEEPER-873
-Flavio
On Jul 3, 2012, at 9:48 PM, Raj N wrote:
The problem is for some reason which I don't have control on, we only have
2 nodes in the primary DC.
-Raj
On Tue, Jul 3, 2012 at 3:27 PM, John Sirois<[email protected]> wrote:
On Tue, Jul 3, 2012 at 1:16 PM, Raj N<[email protected]> wrote:
Hi experts,
I am trying to setup a Zookeeper ensemble of 3 nodes across 2 DCs. 2
of the 3 will run in the primary. And 1 will run in the secondary DC. Is
there a way to hint that the leader should be selected from the 2 nodes
in
the primary DC. I am trying to avoid the case where the node in the
secondary DC is the leader since that means I will have to pay for the
WAN
latency for every write request.
Whats the purpose of the node in the secondary dc? I can't see a case
where having the full quorum in the primary dc (3 nodes) and an observer in
the secondary dc is not preferrable.
Thanks
-Raj
