Build: https://builds.apache.org/hudson/job/Lucene-Solr-tests-only-trunk/8497/
1 tests failed.
REGRESSION:
org.apache.lucene.index.TestIndexWriterWithThreads.testCloseWithThreads
Error Message:
MockDirectoryWrapper: cannot close: there are still open files: {_s.fdt=1,
_s.tvx=1, _s.tvf=1,
it seems like there is a race in IW#closeInternal() that allows a
incoming thread to index a document into a DWPT that was empty (0
docs) when the supposed to be last flush kicked in. I will commit a
fix for it in a minute. I added an assert which I tripped immediately
while I wasn't able to
