Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Plain View
Zookeeper, mail # user - ZooKeeper survives 4 nodes, dies with 3


+
NoamBC 2013-06-11, 12:48
Copy link to this message
-
Re: ZooKeeper survives 4 nodes, dies with 3
Ted Dunning 2013-06-11, 20:30
This sounds like you have a bad configuration for your cluster.
On Tue, Jun 11, 2013 at 2:48 PM, NoamBC <[EMAIL PROTECTED]> wrote:

> Hi,
>
> We use ZK 3.3 in production, a quorum of 5 nodes, and found an odd
> behaviour
> where if we take one node offline, the quorum keeps serving requests, but
> if
> we take another node offline, it stops working.
>
> Reading the ZK documentation, it seems it should still work with 3 nodes,
> allowing us to lose 2 nodes, but in practice we can only lose 1 node until
> we have downtime.
>
> Is this a bug which was fixed in later versions?
> Has anyone seen this happen?
>
> Thanks,
> Noam.
>
>
>
>
>
> --
> View this message in context:
> http://zookeeper-user.578899.n2.nabble.com/ZooKeeper-survives-4-nodes-dies-with-3-tp7578740.html
> Sent from the zookeeper-user mailing list archive at Nabble.com.
>