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  1. Core Server
  2. SERVER-48345

Increase maximum memberId in a replica set config

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    Details

    • Type: Task
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.7.0
    • Component/s: Replication
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Sprint:
      Repl 2020-06-15, Repl 2020-06-29

      Description

      Currently the limit is 255. Since both Safe Reconfig and Initial Sync Semantics encourage users to use unique memberIds more often, 255 might be an undesirable constraint.

      We could do this by allowing bigger memberIds on disk in one release, but not allowing users to create them, and then allowing users to create bigger memberIds in a following release.

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              Assignee:
              suganthi.mani Suganthi Mani
              Reporter:
              judah.schvimer Judah Schvimer
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                Updated:
                Resolved: