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| author | Dianna Hohensee <dianna.hohensee@mongodb.com> | 2020-10-23 01:48:29 -0400 |
|---|---|---|
| committer | Evergreen Agent <no-reply@evergreen.mongodb.com> | 2020-12-16 06:55:42 +0000 |
| commit | 0efb63b64441f935b5d06f4180d0969434327551 (patch) | |
| tree | c80b550b5d0e5ee8e9220c144877dc98e573b09b /src/mongo/scripting | |
| parent | 6019169e828c7100cd72ac617ab0ce579b20c957 (diff) | |
| download | mongo-0efb63b64441f935b5d06f4180d0969434327551.tar.gz | |
SERVER-51319 Call DatabaseShardingState::checkDbVersion() and CSS::getCollectionDescription() safely in AutoGetCollectionLockFree and expand lock-free sharding testing.
CollectionShardingState and DatabaseShardingState can now be accessed without a lock via new
getSharedForLockFreeReads() functions on their respective interfaces.
The shard key will now be available in the AutoGetCollection* RAII types via the CollectionPtr. This
allows lock-free reads to acquire a single view of the sharding state to use throughout a read
operation.
Diffstat (limited to 'src/mongo/scripting')
0 files changed, 0 insertions, 0 deletions