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  1. Core Server
  2. SERVER-32311

getAggPlanStage() should de-duplicate sharded aggregation explain output

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    • Query Execution

    Description

      Running getAggPlanStage() on the explain output for an aggregation that targets multiple shards in a cluster fails, because it expects that exactly one stage with that name exists. We could make an improvement such that if the stage appears in the "shards" part, we assert that it appears identically on each shard and then return it.

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            backlog-query-execution Backlog - Query Execution
            kyle.suarez@mongodb.com Kyle Suarez
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