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  1. Core Server
  2. SERVER-52771

Disallow createIndexes, dropIndexes, and collMod on donor shards during resharding

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    • Fully Compatible
    • Sharding 2020-12-28, Sharding 2021-01-11, Sharding 2021-02-22
    • 1

    Description

      Rejecting these commands during resharding sidesteps need to handle createIndexes, commitIndexBuild, and collMod oplog entries, as well as synchronizing with any index builds in progress when donors enter the "mirroring" state.

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          related to

          Task - A task that needs to be done. SERVER-52772 Abort resharding operation if index build running on collection being resharded

          • Major - P3 - Major loss of function.
          • Closed

          Task - A task that needs to be done. SERVER-54672 Enable test of writes succeeding after reshardCollection command completes

          • Major - P3 - Major loss of function.
          • Closed

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              janna.golden@mongodb.com Janna Golden
              max.hirschhorn@mongodb.com Max Hirschhorn
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