I have been working on Apache solrcloud and lucene related search architectures since 2011. I am the author of a few libraries that provide high availability features to solrcloud and zookeeper
2. https://github.com/bloomreach/zk-replicator
My github account is: https://github.com/nitingithub
Email: <<MailTo(nitin.tnvl AT SPAMFREE gmail DOT com)>>