Details
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Improvement
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Resolution: Unresolved
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Major - P3
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None
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None
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Query Optimization
Description
Sharded aggregations currently have different code paths for unsharded collections passthrough and pipelines which only target a single shard. Conceptually we shouldn't need to distinguish between the two cases to prepare for a world where unsharded collections are tracked in the config server.
Attachments
Issue Links
- depends on
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SERVER-42942 M/R Agg: Implement translation for cluster mapReduce command
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- Closed
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