Hi Mark, precise, there's no replication happening between the nodes in the DC, they are just aware of each others.
The gateway is a no-data node that is used by Kibana to query all the other nodes in the cluster and return aggregated queries. Yes, I would like to add a new node (node2) in DC1 (for example) and replicate data between node1 and node2 in the same DC. On Saturday, September 13, 2014 12:40:51 AM UTC+2, Mark Walkom wrote: > > It's a little unclear what you are doing. > > You indicate you have a single cluster but then no replication happens > between the nodes in each DC? > By gateway do you mean a tribe node? > And by replicate the local indexes do you want to set replicas = 1 and > then have them on this new node in each DC? > > Regards, > Mark Walkom > > Infrastructure Engineer > Campaign Monitor > email: [email protected] <javascript:> > web: www.campaignmonitor.com > > > On 12 September 2014 22:40, spezam <[email protected] <javascript:>> wrote: > >> Hi All, >> we currently have an Elasticsearch (1.1.1) cluster distributed among DCs >> >> * 3 Data nodes in 3 DC >> * 1 Gateway node >> >> each DC index its own data and no shards replica is happening between DC. >> The gateway lets us to query all the indexes in all the DC. >> >> Now, for performance and redundancy we would like to add one data node >> per DC and replicate the 'local' indexes. >> >> We read about cluster allocation awareness, and thought that was the >> perfect solution, until we realize it actually acts opposite of what we >> want. >> If node members are in the same awareness attribute, they would just >> 'ignore' each others and don't spread shards or replicate. >> >> Is such a deployment possible/does it makes sense? >> >> Thanks a million, >> Matteo >> >> -- >> 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 [email protected] <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/elasticsearch/3cff8e6e-9b3b-432c-baba-03dd44b3862c%40googlegroups.com >> >> <https://groups.google.com/d/msgid/elasticsearch/3cff8e6e-9b3b-432c-baba-03dd44b3862c%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > > -- 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/4100dab3-e194-4834-94cb-6601d98194d0%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
