Lee Hinman 6bc7024f26 Tie-break shard path decision based on total number of shards on path (#27039)
Right now if the number of shards for a particular index is equal across the
data paths, we tie-break on space. This changes to tie-break first on the total
number of shards for each path, and then, if that is the same, on the usable
bytes.

Relates to #26654 (it's a follow-up)
2017-10-24 16:12:47 -06:00
..
2017-08-31 09:54:35 -04:00