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  1. Core Server
  2. SERVER-26189

The Balancer's operation context is not getting interrupted at stepdown

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: 3.3.12
    • Fix Version/s: 3.3.14
    • Component/s: Sharding
    • Labels:
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      Description

      When a stepdown happens, the balancer's operation context is not getting marked as interrupted, which means that if it happen to wait on read concern or any other interruptible call, it will get stuck. This causes problems when that that same node is becoming primary again, because it will deadlock trying to join the already stuck balancer thread.

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