Write reshardDoneCatchUp no-op oplog entry after recipient has caught up to all donor shards

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    • Fully Compatible
    • v5.0
    • Sharding 2021-07-12
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      This enables a change stream on the temporary resharding collection to learn when data is strictly consistent.

      {
    op: "n",
    ns: "<database>.system.resharding.<existingUUID>",
    ui: <reshardingUUID>,
    o: {msg: "Temporary resharding collection now has strictly consistent view of the data"},
    o2: {type: "reshardDoneCatchUp", reshardingUUID: <reshardingUUID>},
    fromMigrate: true,
}

              Assignee:
              Matthew Walak (Inactive)
              Reporter:
              Max Hirschhorn
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                Created:
                Updated:
                Resolved: