There seem to be a few parallel efforts at putting Solr in a cloud configuration. See http://wiki.apache.org/solr/KattaIntegration, which is based off of https://issues.apache.org/jira/browse/SOLR-1395. Also http://wiki.apache.org/solr/SolrCloud which is https://issues.apache.org/jira/browse/SOLR-1873. And another JIRA: https://issues.apache.org/jira/browse/SOLR-1301.
These all seem aimed at the same goal, correct? I'm interested in evaluating one of these solutions for my company; which is the most stable or most likely to eventually be part of the Solr distribution? Thanks, Charlie