Write reshardBegin no-op oplog entry after temporary resharding collection is created

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    • Fully Compatible
    • v5.0
    • Sharding 2021-06-28
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      This enables a change stream on the existing sharded collection to learn a resharding operation has started.

      {
    op: "n",
    ns: "<database>.<collection>", ui: <existingUUID>,
    o: {msg: "Created temporary resharding collection"},
    o2: {type: "reshardBegin", reshardingUUID: <reshardingUUID>},
    fromMigrate: true,
}

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