Hi We are facing below challenge:
Product Use Case: Analytics Hardware: 3 Physical Machines with 60 cpu cores and 512 GB RAM each. EMC Isilon Appliance with PB storage. It can be accessed via HDFS or NFS. Questions: Can we use solr cloud for this setup? How many instances of SOLR are recommended per physical machines and how much ram should be allocated to it. Should zookeeper be installed along with solr on each box or should be installed in separate 2 Virtual machines by itself? Can we run kakfa and cassandra along with solr on each physical machine? Anybody running Solr with HDFS in production? Thanks Gaurav