On 2/19/2015 4:18 AM, Nitin Solanki wrote: > Sorry, I think, you both are taking about > shard splitting but I want node splitting. I have 4 nodes. Each node has 2 > shards, So, Now, I want 100 Nodes from that 4 nodes and each having 2 > shards. Any Ideas?
Node splitting does not exist as a discrete command, but shard splitting is the first step in node splitting. The full procedure would be: *) Split one or more shards. Wait for that to complete. *) Do the ADDREPLICA action for some of the new shards to other hosts. *) Wait for the replication to the new core(s) to complete *) Do the DELETEREPLICA action for those shards on the original hosts. *) Delete the originally-split shard(s) at your leisure. The overall procedure will be labor intensive and might be prone to error, plus as already mentioned, the core names might become very convoluted. It is MUCH cleaner to reindex into a new collection. Thanks, Shawn
