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  1. Core Server
  2. SERVER-31179

Make sure change streams on sharded collections are unversioned and target all shards

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    Details

    • Type: Task
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Querying, Replication, Sharding
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Epic Link:
    • Sprint:
      Repl 2017-10-02

      Description

      We can't properly target change streams on sharded collections currently (until we have multi-version routing tables), so we should send change streams on sharded collections to all shards and we should opt-out of the shard versioning protocol.

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          duplicates

          Task - A task that needs to be done. SERVER-29141 Add sharding support for merging changeNotification responses from all shards

          • Major - P3 - Major loss of function.
          • Closed

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                • Created:
                  Updated:
                  Resolved: