title: Can I manualy copy SOLR index files?
body: <p>I have a cluster of 3 sharded SOLR 4.1. There is a replicated cluster but the data is quite out of synced. I have stopped polling on those secondary nodes for a long time. </p>
  
  <p>Now I want to start the replication again but I'm afraid it would take too long to replicate 400GB index data on each node.</p>
  
  <p>If I manually copy over the index files from the master to the slave node, will it work?</p>
  
  <p>Thanks</p>