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Backwards Compatibility:
Fully Compatible
Backport Requested:

v5.0
Sprint:
Query Execution 2021-04-05, Query Execution 2021-05-31, Query Execution 2021-06-14, Query Execution 2021-06-28, Query Execution 2021-07-12
Confidence Status:
None
Work Order:
3
CAR Domain/s:
None

Ordering the DSCSLookUpPostImage stage earlier in the pipeline will allow it to execute on the shards.

depends on

SERVER-54677 Serialization and deserialization for change streams lookup stages

is depended on by

SERVER-49161 Change stream event with empty fullDocument field for existing document

SERVER-56871 Allow $match and $project to swap with $_internalUpdateOnAddShard and $_internalEnsureResumeTokenPresent

related to

SERVER-49161 Change stream event with empty fullDocument field for existing document

SERVER-57598 Re-order pre-image lookup stage when expanding $changeStream