SERVER-47053 Relax oplog application constraints in EMRC=false variants

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• Closed

SERVER-54150 Recovery from a stable checkpoint should fassert on oplog application failures

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• Closed

SERVER-21829 Nodes should consider themselves non-voting during initial sync

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SERVER-31387 oplog application conflates upserting with being in steady state replication

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SERVER-32346 When applying applyOps commands during initialSync, do not override alwaysUpsert flag

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• Closed

SERVER-32937 Relax renameCollection namespace length check in oplog application

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• Closed

SERVER-43193 Always disable document validation on secondaries

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• Closed

SERVER-44450 Do not add fromMigrate field to applyOps insert oplog entries

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• Closed

SERVER-46550 Enabling sharding creates a database without an oplog entry

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SERVER-46603 disallow empty collection index build optimization on secondaries

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SERVER-46656 Secondary and primary can disagree on index build method

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SERVER-50532 Cannot require that database exists when applying 'dropDatabase' oplog entry

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SERVER-61532 Opcounters to detect constraint violations need to be exposed.

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SERVER-47383 Complete TODO listed in SERVER-46656

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SERVER-71490 Move steady state replication constraint relaxation opCounters to logs

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SERVER-27205 Remove implicit collection creation from SyncTail

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SERVER-33719 createCollectionForApplyOps should invariant that collections are not renamed in replication steady state

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SERVER-45033 Log operations we do, not those we were told to do, in atomic applyOps oplog entries

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• Closed

SERVER-48593 createIndexForApplyOps() should always relax index build constraints

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