Summary: Now based on environment, DBTest.AggregatedTableProperties has a possibility of issuing a L0->L1 compaction after reopening and the results are not what we expected. We tune the L0 compaction trigger to make it less likely to happen.
Test Plan: I can't repro the failure but I think the change is better. Just run the test and make sure it passes.
Reviewers: kradhakrishnan, yhchiang, igor
Reviewed By: igor
Subscribers: leveldb, dhruba
Differential Revision: https://reviews.facebook.net/D48423