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 > >
