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| author | Matthew Russotto <matthew.russotto@10gen.com> | 2018-09-14 10:13:35 -0400 |
|---|---|---|
| committer | Matthew Russotto <matthew.russotto@10gen.com> | 2018-09-14 10:17:42 -0400 |
| commit | c46faf4672c81d4801014981669d770fc65b950e (patch) | |
| tree | 779e165fa75ed59b9c06b474f6ca5f7b6ac97f09 /src/mongo/db/read_concern.cpp | |
| parent | f92a1d2aaf0f4d2874f64a5e1b3c12fc66e39d4d (diff) | |
| download | mongo-c46faf4672c81d4801014981669d770fc65b950e.tar.gz | |
SERVER-35821 readConcern:snapshot transactions need a read timestamp <= WT's all_committed point
Diffstat (limited to 'src/mongo/db/read_concern.cpp')
| -rw-r--r-- | src/mongo/db/read_concern.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mongo/db/read_concern.cpp b/src/mongo/db/read_concern.cpp index 53372e23878..6184548f7b0 100644 --- a/src/mongo/db/read_concern.cpp +++ b/src/mongo/db/read_concern.cpp @@ -295,7 +295,11 @@ Status waitForReadConcern(OperationContext* opCtx, "node needs to be a replica set member to use readConcern: snapshot"}; } if (speculative) { - txnParticipant->setSpeculativeTransactionOpTimeToLastApplied(opCtx); + txnParticipant->setSpeculativeTransactionOpTime( + opCtx, + readConcernArgs.getOriginalLevel() == repl::ReadConcernLevel::kSnapshotReadConcern + ? SpeculativeTransactionOpTime::kAllCommitted + : SpeculativeTransactionOpTime::kLastApplied); } } |