The goal of this ticket is to investigate and try to use kSnapshotReadConcern instead of kMajorityReadConcern in _getCollectionChunks.
For the moment, ShardingCatalogClient::getChunks is using queryOnce to get the chunks. Here, there is an invariant invalidating the usage of kSnapshotReadConcern.
- causes
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SERVER-79357 CheckMetadataConsistency is not reading chunks with snapshot read concern
- Closed
- has to be done after
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SERVER-74083 Implement chunk checks in checkConsistencyMetadata command
- Closed
- is related to
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SERVER-76107 Allow to use snapshotReadConcern in queryOnce
- Backlog