Hello, sorry for the incomplete information I'm kinda new to elasticsearch.
- In our setup we have 2x elasticsearch data/client nodes and 4 logstash instances just seen as clients. - both elsaticsearch servers have 32 GB memory and the heap is 8GB -Xms8g -Xmx8g -Xss256k - 150 total shards - 15 Indices - 40,100,997 documents - 21 GB total size - Java(TM) SE Runtime Environment (build 1.7.0_67-b01) - One replica For each day a new index is created with 5 shards an one replica. I hope this helps, thank you! Cheers Chris On Saturday, December 27, 2014 3:52:30 AM UTC+7, Mark Walkom wrote: > > Check your ES logs, you are probably running into GC issues. > > How many nodes, how much heap, how much data is on the nodes - both GB and > index count, how many shards, how many replicas, what java version? > > On 26 December 2014 at 17:21, <[email protected] <javascript:>> > wrote: > >> Hello, >> >> we use a two node elasticsearch (version 1.1.1) cluster in combination >> with logstash to centralize our log management. >> We currently facing the problem that the cluster gets unusable >> unresponsive after a couple of hours. The "head" plugin doesn't get any >> data as well as the Kibana web-interface. >> We cant see any errors in the logs and a curl Get respond 200 OK on both >> nodes. >> >> After restarting the elasticsearch service everything works fine again. >> >> On both nodes we have the following configuration: >> *grep ^[^#] /etc/elasticsearch/elasticsearch.yml* >> *cluster.name <http://cluster.name>: TEST_Logstash* >> *node.name <http://node.name>: "server2"* >> *path.data: /data/elasticsearch* >> *discovery.zen.ping.multicast.enabled: false* >> *discovery.zen.ping.unicast.hosts: ["server1:9300", "server2:9300"]* >> *monitor.jvm.gc.young.warn: 500ms* >> *monitor.jvm.gc.young.info <http://monitor.jvm.gc.young.info>: 200ms* >> *monitor.jvm.gc.old.warn: 5s* >> *monitor.jvm.gc.old.info <http://monitor.jvm.gc.old.info>: 2s* >> >> *Cheers* >> *Chris* >> >> -- >> 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/4b2aa171-b2cc-4241-bd74-41cb50bb9009%40googlegroups.com >> >> <https://groups.google.com/d/msgid/elasticsearch/4b2aa171-b2cc-4241-bd74-41cb50bb9009%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/4aea7c7d-5d13-465d-8891-bb96789be1d7%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
