Handle recovery from resharding donors

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    • Fully Compatible
    • Sharding 2020-11-02, Sharding 2021-03-22, Sharding 2021-04-05, Sharding 2021-04-19
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      Focus on using AsyncTry pattern to handle recovery for donor shards. 

      List of things to consider:

      • Whether we need to consider kError as a special case during processing resharding fields. It's possible that the processing logic won't have yet known whether a donor/recipient document has been written.

              Assignee:
              Haley Connelly
              Reporter:
              Blake Oler
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                Created:
                Updated:
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