Hi, Following David's recent email about the failing tests (and obviously not knowing any better) I started to look at the ShardSplitTest failures.
The easy part was turning the current NPEs into an actual assertion. The hard part is that the documents seem to sometimes be missing the _version_ field which causes the test to fail. If anyone has more pointers into where the cause might be, please let me know I would be happy to dig further down this rabbit hole. This is what I have so far https://github.com/apache/solr/pull/1504 best, alex
