Details
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Bug
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Resolution: Fixed
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Major - P3
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None
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None
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None
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Fully Compatible
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ALL
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QO 2021-08-23
Description
When a $lookup is on the shards part of the split pipeline, the 'needsMerge' flag on the expCtx is true and is currently being passed on to the 'fromExpCtx' - causing the subpipeline to potentially return intermediary merging results.