provide index hinting within MapReduce

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    • Type: Improvement
    • Resolution: Done
    • Priority: Major - P3
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    • Affects Version/s: 2.4.4
    • Component/s: MapReduce
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    • Query Optimization
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    • 3
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      Index hinting can speed up specific queries, especially for queries which will return a lot of documents (120M+) out of a large dataset (3x avail RAM+).

      Index hinting is currently requested for the aggregation framework (SERVER-7944) but would speed up MapReduce jobs as well.

              Assignee:
              [DO NOT USE] Backlog - Query Optimization
              Reporter:
              Marc Schwering (Inactive)
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                Created:
                Updated:
                Resolved: