Nope, there is no way to find that out without actually doing the split. If you have composite keys then you could also split using the prefix of a composite id via the split.key parameter.
On Wed, May 6, 2015 at 9:32 AM, anand.mahajan <an...@zerebral.co.in> wrote: > Looks like its not possible to find out the optimal hash ranges for a split > before you actually split it. So the only way out is to keep splitting out > the large subshards? > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Finding-out-optimal-hash-ranges-for-shard-split-tp4203609p4204045.html > Sent from the Solr - User mailing list archive at Nabble.com. > -- Regards, Shalin Shekhar Mangar.
