It was immediate on my laptop. -- David Pilato | Technical Advocate | elasticsearch.com [email protected] @dadoonet | @elasticsearchfr | @scrutmydocs
Le 18 septembre 2014 à 17:32:18, Jinyuan Zhou ([email protected]) a écrit: David, Thanks for taking time to look at my issue. My issue is probably too slow to find a master node to join. I was wondering if non master eligible nodes takes longer to find a master node. May be some time out happened. I was looking for some parameters to allow more time to find a master node. I played with discovery.zen.fd.ping_timeout. I set it 90 seconds (default is 30s). It didn't make a difference. The message still says "waited for 30s and no initial state was set by the discovery". Regards, Jack Jinyuan (Jack) Zhou On Wed, Sep 17, 2014 at 11:39 PM, David Pilato <[email protected]> wrote: Ok. I tried to reproduce it on elasticsearch 1.3.2. First node started: bin/elasticsearch -Ddiscovery.zen.ping.multicast.enabled=false -Des.discovery.zen.ping.unicast.hosts=localhost [2014-09-18 08:36:05,417][INFO ][cluster.service ] [Crusader] new_master [Crusader][i3SU0cwSQeizbN_MUqAXSw][MacBook-Air-de-David.local][inet[/192.168.0.15:9300]], reason: zen-disco-join (elected_as_master) Second node (client): bin/elasticsearch -Ddiscovery.zen.ping.multicast.enabled=false -Des.discovery.zen.ping.unicast.hosts=localhost -Des.node.data=false -Des.node.master=false [2014-09-18 08:36:36,444][INFO ][cluster.service ] [Sekhmet] detected_master [Crusader][i3SU0cwSQeizbN_MUqAXSw][MacBook-Air-de-David.local][inet[/192.168.0.15:9300]], added {[Crusader][i3SU0cwSQeizbN_MUqAXSw][MacBook-Air-de-David.local][inet[/192.168.0.15:9300]],}, reason: zen-disco-receive(from master [[Crusader][i3SU0cwSQeizbN_MUqAXSw][MacBook-Air-de-David.local][inet[/192.168.0.15:9300]]]) So to me everything is working fine. I don't understand what you are exactly doing. May be you should try to change logging.yml to DEBUG or TRACE and see what's going on in your client node. -- David Pilato | Technical Advocate | Elasticsearch.com @dadoonet | @elasticsearchfr Le 18 septembre 2014 à 02:54:31, Jinyuan Zhou ([email protected]) a écrit: yes. Jinyuan (Jack) Zhou On Wed, Sep 17, 2014 at 5:52 PM, David Pilato <[email protected]> wrote: And when you remove -Des.node.master=false the client node is able to join the cluster? I mean "join" the cluster so you can see it joining in the master node logs. -- David ;-) Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs Le 17 sept. 2014 à 22:31, Jinyuan Zhou <[email protected]> a écrit : Yes. The settings are almost same for all nodes discovery.zen.ping.multicast.enabled: false # this is in elasticsearch.yml -Des.discovery.zen.ping.unicast.hosts=<myCommaSeparatedHostList> this is java -D parameter Jinyuan (Jack) Zhou On Wed, Sep 17, 2014 at 1:27 PM, David Pilato <[email protected]> wrote: When you start the client node, did you set list of master nodes as unicast hosts? -- David ;-) Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs Le 17 sept. 2014 à 22:13, Jinyuan Zhou <[email protected]> a écrit : I am using unicast with out of box zen discovery. discovery.zen.ping.multicast.enabled: false -Des.discovery.zen.ping.unicast.hosts=<myCommaSeparatedHostList> Jinyuan (Jack) Zhou On Wed, Sep 17, 2014 at 1:08 PM, David Pilato <[email protected]> wrote: Are you using multicast or unicast or a plugin for discovery? -- David ;-) Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs Le 17 sept. 2014 à 21:49, Jinyuan Zhou <[email protected]> a écrit : yes. cluster name is set to be the same on all 12 nodes Jinyuan (Jack) Zhou On Wed, Sep 17, 2014 at 12:24 PM, David Pilato <[email protected]> wrote: Did you set the same cluster name? -- David ;-) Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs Le 17 sept. 2014 à 21:09, Jinyuan Zhou <[email protected]> a écrit : Sorry I didn't explain clearly. I have a cluster with 12 nodes. 10 are master eligible. 2 are client only (es.node.data=false, es.node.master=false). I have configured the minimal number of nodes to form a cluster is 6. all the boxes hosting 12 es instances are on the same rack. The problem is that these two client-only nodes cannot join the cluster. It cannot discovers the master. But if I make them master eligible it discover the master node immediately. I don't understand what make the differences. Thanks, Jack Jinyuan (Jack) Zhou On Wed, Sep 17, 2014 at 11:54 AM, David Pilato <[email protected]> wrote: A cluster needs a master node. You need at least one node which could be elected as master. -- David ;-) Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs Le 17 sept. 2014 à 20:08, Jinyuan Zhou <[email protected]> a écrit : I have two nodes with this configuration -Des.node.data=false -Des.node.master=false when I start. But these nodes have experiencing finding master node. Here is message. [2014-09-17 16:51:10,457][WARN ][discovery ] [mynodename] waited for 30s and no initial state was set by the discovery However, If I remove -Des.node.master=false. The discovery have no issue. Thanks, Jack -- 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/8b645630-c6cf-4c32-820d-213f9122f109%40googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to a topic in the Google Groups "elasticsearch" group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/elasticsearch/xMobdE6tsCA/unsubscribe. To unsubscribe from this group and all its topics, send an email to [email protected]. 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