This solrcloud has had some issues of late. We had a network glitch which
caused a shard leader of one of the collections write over 5000 0 length
tlogs to its filesystem. Whenever it started up it ran out of file handles
which killed the IndexWriter and caused lots of unhappy collections. This
may
Shouldn't be happening of course (replicas with different numbers of
docs), at least permanently. It can regularly happen on a _temporary_
basis however. And there are ways you can cause this to happen
permanently. Here's an outline.
> temporarily out of sync. Due to the fact that commits happen a
