The version of Solr bundled with Riak 2.0.4 is 4.7.0. I'm not sure what process would be required to bundle tokenizers and analyzers, but I suspect it would be similar to how you deploy them with stock Solr. Some tweaks may need to be made to load customizations.
You cannot upgrade the Solr version by itself because we build a small amount of custom code into Solr and we want to validate each upgrade before shipping it. Since it uses some Solr-internal interfaces, we can't guarantee that our customizations won't break on upgrade. The search is "planned" on the Riak side (which shards/cores to query, etc) but executed by Distributed Solr. Search performance is good; Ryan Zezeski benchmarked it extensively in its initial development. However, the primary benefit of using Riak's Solr integration is the automatic synchronization of your key-value data with the search indexes. As key-value data gets written, handed off, or repaired, your search index is automatically kept up-to-date via the same mechanism that keeps individual replicas of the originals in sync. On Tue, Jan 13, 2015 at 8:19 AM, Bruno René Santos < bruno-r-san...@telecom.pt> wrote: > Hello, > > I would like to know which solr version is bundled with riak 2.0.4 and if > we have the freedom to create our own tokenizers and analyzers and > integrate them on the solr instances. Is it possible to upgrade the Solr > instance to a newer version? > > And how the search itself occurs? We query riak and riak will query each > solr instance or we query solr and it will query all other solr instances? > Our main concern is the overall search performance. > > Best Regards > Bruno > > > > > _______________________________________________ > riak-users mailing list > riak-users@lists.basho.com > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > > -- Sean Cribbs <s...@basho.com> Sr. Software Engineer Basho Technologies, Inc. http://basho.com/
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