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  1. Core Server
  2. SERVER-18149

shard replaced, but change only picked up by 1 of 3 config servers

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor - P4
    • Resolution: Incomplete
    • Affects Version/s: 2.6.10
    • Fix Version/s: None
    • Component/s: Sharding
    • Labels:
      None
    • Operating System:
      ALL

      Description

      A shard "r3" was replaced with a new server (same shard name). One mongos process recognised the change. The second and third mongos processes had a stale picture of which nodes made up rs3.
      Once rs3 was re-added, the balancer (on one of the mongos nodes) started balancing to it's picture of "r3". Remaining two nodes kept looking for the old rs3.

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            Assignee:
            Unassigned Unassigned
            Reporter:
            annette.morrissey Annette Morrissey (Inactive)
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              Updated:
              Resolved: