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  1. Core Server
  2. SERVER-47164

Drop any existing indexes conflicting with the specs from the startIndexBuild oplog entry during initial sync

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    • Fully Compatible
    • ALL
    • v4.4
    • Execution Team 2020-04-20
    • 13

      Recreating an index with the same spec continuously could lead us to a state where an initial syncing node has the index built with the index spec but also sees the startIndexBuild oplog entry with the same spec. In this case we should drop the existing index, as it was meant to be dropped and recreate it.

            Assignee:
            gregory.wlodarek@mongodb.com Gregory Wlodarek
            Reporter:
            gregory.wlodarek@mongodb.com Gregory Wlodarek
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