Hi,, Looking @ your config in elasticsearch.yml the follwing comes in to mind
One node should be: node.master: true node.data: true and for the other two nodes: node.master: false node.data: false elasticseaarch.conf ES_HEAP_SIZE you can take this easy up o 8G (50% of your memory) and check if this is really running so. In my case on Centos6 I put this in /etc/conf.d/elasticseaarch Good luck. On Friday, February 6, 2015 at 12:58:27 PM UTC+1, Christoph Fürstaller wrote: > > Hi, > Yesterday we've updatet our Graylog2/Elasticsearch Cluster. The Elastic > Search Cluster consists of 3 physical Maschins: DL380 G7, E5620, 16GB RAM > on RHEL 6.6. Each ES Node gets 4GB RAM. On one Host there is the graylog2 > Server/Interface installed. Until yesterday we used Elasticsearch 0.90.10-1 > and graylog2-0.20.3 Yesterday we updatet graylog2 to 0.90.0, startet > everything, everything was running fine. Then Stopped graylog2 and the > ElaticSearch Cluster, upgraded ES to 1.3.4 and graylog to 0.92.4. The > Upgrade from ES was successfully, after that, startet graylog2, which > connected to the cluster and showed everything. > > In the ES Cluster there are 7 indices a 20mio messages. The last 3 indices > are opened, the other closed. Graylog2 sees approx 50mio messages. New > messages arrive with approx 5msg/sec > > In the logs from graylog2-server there are messages like this, every > couple of minutes: > org.graylog2.periodical.GarbageCollectionWarningThread - Last GC run with > PS Scavenge took longer than 1 second > > It seems graylog is running fine, a bit slow on searches, but fine. > > Attached are the config files for graylog2 and elasticsearch. > > Can someone give us a hint where this warnings come from? What we can > tweak? Would be very helpful! > > Thanks! > Chris... > -- You received this message because you are subscribed to the Google Groups "graylog2" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
