Hello, I am curious about the "Deleted Docs:" statistic on the solr/#/collection1 Overview page. Does Solr remove docs while indexing? I thought it only did that when Optimizing, however my instance had 726 Deleted Docs, but then after adding some documents that number decreased, eventually to 18 Deleted Docs.
I understood these Deleted Docs are from situations where two docs have the same UniqueKey. However my data had way more deleted docs than I expected. I was using a data-generated uniquekey, when I changed to using the UUID generator there were 0 deleted docs. But I just wanted to double check, are there any other cases which would create a Deleted Doc? Thanks so much!! :) Katie
