Also, the PingRequestHandler is configured as: <requestHandler name="/admin/ping" class="solr.PingRequestHandler"> <str name="healthcheckFile">server-enabled.txt</str></requestHandler>
On Fri, Oct 17, 2014 at 9:07 AM, Sachin Kale <sachinpk...@gmail.com> wrote: > From ZooKeeper side, we have following configuration: > tickTime=2000 > dataDir=/var/lib/zookeeper > clientPort=2181 > initLimit=5 > syncLimit=2 > server.1=192.168.70.27:2888:3888 > server.2=192.168.70.64:2889:3889 > server.3=192.168.70.26:2889:3889 > > Also, in solr.xml, we have zkClientTimeout set to 30000. > > On Fri, Oct 17, 2014 at 7:27 AM, Erick Erickson <erickerick...@gmail.com> > wrote: > >> And what is your zookeeper timeout? When it's too short that can lead >> to this behavior. >> >> Best, >> Erick >> >> On Thu, Oct 16, 2014 at 4:34 PM, "Jürgen Wagner (DVT)" >> <juergen.wag...@devoteam.com> wrote: >> > Hello, >> > you have one shard and 11 replicas? Hmm... >> > >> > - Why you have to keep two nodes on some machines? >> > - Physical hardware or virtual machines? >> > - What is the size of this index? >> > - Is this all on a local network or are there links with potential >> outages >> > or failures in between? >> > - What is the query load? >> > - Have you had a look at garbage collection? >> > - Do you use the internal Zookeeper? >> > - How many nodes? >> > - Any observers? >> > - What kind of load does Zookeeper show? >> > - How much RAM do these nodes have available? >> > - Do some servers get into swapping? >> > - ... >> > >> > How about some more details in terms of sizing and topology? >> > >> > Cheers, >> > --Jürgen >> > >> > >> > On 16.10.2014 18:41, sachinpkale wrote: >> > >> > Hi, >> > >> > Recently we have shifted to SolrCloud (4.10.1) from traditional >> Master-Slave >> > configuration. We have only one collection and it has only only one >> shard. >> > Cloud Cluster contains total 12 nodes (on 8 machines. On 4 machiens, we >> have >> > two instances running on each) out of which one is leader. >> > >> > Whenever I see the cluster status using http://<IP>:<HOST>/solr/#/~cloud, >> it >> > shows at least one (sometimes, it is 2-3) node status as recovering. We >> are >> > using HAProxy load balancer and there also many times, it is showing the >> > nodes are recovering. This is happening for all nodes in the cluster. >> > >> > What would be the problem here? How do I check this in logs? >> > >> > >> > >> > -- >> > View this message in context: >> > >> http://lucene.472066.n3.nabble.com/Frequent-recovery-of-nodes-in-SolrCloud-tp4164541.html >> > Sent from the Solr - User mailing list archive at Nabble.com. >> > >> > >> > >> > -- >> > >> > Mit freundlichen Grüßen/Kind regards/Cordialement vôtre/Atentamente/С >> > уважением >> > i.A. Jürgen Wagner >> > Head of Competence Center "Intelligence" >> > & Senior Cloud Consultant >> > >> > Devoteam GmbH, Industriestr. 3, 70565 Stuttgart, Germany >> > Phone: +49 6151 868-8725, Fax: +49 711 13353-53, Mobile: +49 171 864 >> 1543 >> > E-Mail: juergen.wag...@devoteam.com, URL: www.devoteam.de >> > >> > ________________________________ >> > Managing Board: Jürgen Hatzipantelis (CEO) >> > Address of Record: 64331 Weiterstadt, Germany; Commercial Register: >> > Amtsgericht Darmstadt HRB 6450; Tax Number: DE 172 993 071 >> > >> > >> > >
