sdong 432f3adf2c Add DB Property "rocksdb.current_version_number" ... Summary: Add a DB Property "rocksdb.current_version_number" for users to monitor version changes and stale iterators. Test Plan: Add a unit test. Reviewers: andrewkr, yhchiang, kradhakrishnan, IslamAbdelRahman Reviewed By: IslamAbdelRahman Subscribers: leveldb, dhruba Differential Revision: https://reviews.facebook.net/D54927		2016-03-01 10:55:40 -08:00
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rocksdb	Add DB Property "rocksdb.current_version_number"	2016-03-01 10:55:40 -08:00