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  1. Core Server
  2. SERVER-51132

Ensure that resharding participants have removed all disk metadata after having completed their portion of the resharding operation

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    • Fully Compatible
    • Sharding 2020-11-30, Sharding 2020-12-14
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    Description

      This ticket will only involve making sure donors/recipients/coordinators have removed all disk metadata after having completed the resharding operation.

      This should include:

      • Removing the reshardingFields parameter from the original config.collections entry on the coordinator after the coordinator has transitioned to kDone.
      • Removing the config.reshardingOperations document for the current resharding operation after the coordinator has transitioned to kDone.
      • Removing the config.localReshardingOperations documents on for the current resharding operation on recipients/donors after the recipients/donors have transitioned to kDone.

      Note that for this ticket and Milestone 2 in general, you don't need to worry about handling any error state cleanup.

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            alex.taskov@mongodb.com Alexander Taskov (Inactive)
            janna.golden@mongodb.com Janna Golden
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