Use type 'c' oplog entry for index catalog updates

XMLWordPrintableJSON

    • Type: Task
    • Resolution: Duplicate
    • Priority: Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • Sharding EMEA 2022-09-05, Sharding EMEA 2022-09-19
    • None
    • 3
    • None
    • None
    • None
    • None
    • None
    • None
    • None

      Instead of using the observers as they are right now, use a single type c oplog entry to tell secondaries about the index catalog change. This implies preventing writes on config.shard.indexes and config.shard.collections to be replicated, and leverage on the oplog machinery.

              Assignee:
              Marcos José Grillo Ramirez
              Reporter:
              Marcos José Grillo Ramirez
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

                Created:
                Updated:
                Resolved: