On 2/16/2016 9:37 AM, Steven White wrote: > I found the issue: as soon as I restart Solr, the index size goes down. > > My index and data size must have been at a border line where some segments > are not released on my last document commit.
I think the only likely thing that could cause this behavior is having index segments that are composed fully of deleted documents, which supports the idea that Upayavira mentioned. An optimize would probably cause the same behavior as the restart. If you do enough indexing to cause a segment merge, that would probably also remove segments composed only of deleted documents. Thanks, Shawn
