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  1. Core Server
  2. SERVER-22196

Sharding migrateClone phase should use insert and not upsert

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    • Sharding EMEA

    Description

      Currently the migrateClone phase uses upsert calls for incoming documents. This is inefficient and also unnecessary, because just before this stage we run the range deleter to clean up the chunk range.

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            backlog-server-sharding-emea [DO NOT USE] Backlog - Sharding EMEA
            kaloian.manassiev@mongodb.com Kaloian Manassiev
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