Hello, We are running a SolrCloud (7.2.1) cluster and upgrading to Solr 7.7.2. We run a separate multi node zookeeper ensemble which currently runs Zookeeper 3.4.10. Is it also required to upgrade Zookeeper (to 3.4.14 as per change.txt for Solr 7.7.2) along with Solr ?
I tried a few basic updates requests for a 2 node SolrCloud cluster with the older (3.4.10) zookeeper and it seemed to work fine. But just want to know if there are any caveats I should be aware of. Thanks, Rahul
