I am not sure what happened, I updated merchant collection and then restarted all the solr machines.
This is what I see right now: http://i.imgur.com/4bYuhaq.png merchant collection looks fine. But deals and prodinfo collections should have a total of 3 shards. But someone shard1 has converted to replica of shard2. This is running in production, so how can I fix it without dumping the whole zk data? -- Thanks, -Utkarsh