Hi, I have two independent clusters running across more or less the same machines. They're split across a pretty high bandwidth and relatively low latency VPN link. One cluster is running v1.0.1 and seems to stay up all the time. The other cluster is currently running 1.4.4 (and was running 1.4.2 before that) and seems to disconnect like clockwork every two hours. The disconnect of the nodes on one side of the link is brief, they rejoin and the recovery proceeds as normal. Any ideas what might cause this? Could it be data related? The newer cluster has more indexes & shards than the old, but the co-ordinators (3 of / min master count 2) don't seem particularly stressed. Any thoughts on what, specifically to look for or whether any particular setting or code change might make the cluster more susceptible to disconnect when there's a minor / brief network connectivity blip?
(and yes, I know multi-site isn't a recommended configuration - there are other challenges for us with the tribe node approach too, though :( ) Thanks in advance for any ideas or insight. N -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/b00b8bda-9238-47e8-b0f2-3d4d6751b3c2%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
