Hi, forgot to mention that I'm migrating the index from Solr 4.5.1 to 4.8.1.
Thanks, Marc Campeau 2014-05-30 9:54 GMT-04:00 Marc Campeau <cam...@gmail.com>: > Hi, > > I currently have a standalone SOLR 4.5.1deployment on an EC2 instance with > a single collection and core containing an index that's roughly 10G. I've > used this as a proof of concept, prototype and staging during development > phases and I'm about to release to production. > > For this release, I've setup 4 EC2 instances with 3 servers in Zookeeper > ensemble and the 4 servers running SolrCloud. My intention is to have my > current collection on a single Shard replicated 4 times based on the high > availability requirements. For that, I'm using an ELB as load balancer to > spread the query load to all 4 instances. For this, I've rsync'ed my > current 10G Collection to all 4 SOLR instances in my SolrCloud and started > them all up. They all come up and do the elections and what nots and all > are queryable, which is great. The idea being to load they current index as > it is and then start updating it instead of reindexing it all from scratch. > > BUT... > > 1) Using zkCLI, I can see that clusterstate shows all instances as down > and this is illustrated on the Solr Admin interface by showing all 4 > instances using the down color. Is that normal? How can I change that? How > come if all 4 instances answer queries just fine? > > 2) It doesn't seem like the instances are replicating... aka if I add a > document to the collection it doesn't get replicated to the other > instances. Why is that? What should I look for in SOLR logs that would tell > me that replication is happening? I clearly see in there the "/admin/ping" > requests made by the load balancer doing health checks and requests made to > the admin interface but can never find requests made to "/replicate" that > would trigger the replication handler. > > There's obviously something I've done wrong put I can't put my finger on > it. I would appreciate your insight on my situation. > > Thanks, > > Marc Campeau > >
