Maysam Yabandeh 208556ee13 WritePrepared: fix Get without snapshot (#5664) ... Summary: if read_options.snapshot is not set, ::Get will take the last sequence number after taking a super-version and uses that as the sequence number. Theoretically max_eviceted_seq_ could advance this sequence number. This could lead ::IsInSnapshot that will be invoked by the ReadCallback to notice the absence of the snapshot. In this case, the ReadCallback should have passed a non-value to snap_released so that it could be set by the ::IsInSnapshot. The patch does that, and adds a unit test to verify it. Pull Request resolved: https://github.com/facebook/rocksdb/pull/5664 Differential Revision: D16614033 Pulled By: maysamyabandeh fbshipit-source-id: 06fb3fd4aacd75806ed1a1acec7961f5d02486f2		2019-08-05 13:41:21 -07:00
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rocksdb	WritePrepared: fix Get without snapshot (#5664)	2019-08-05 13:41:21 -07:00