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  1. Core Server
  2. SERVER-32047

The `forceRoutingTableRefresh` command waits for migration critical section while holding a lock

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Details

    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 3.6.0-rc5, 3.7.1
    • 3.6.0-rc4
    • Sharding
    • None
    • Fully Compatible
    • ALL
    • v3.6
    • Sharding 2017-12-04
    • 0

    Description

      The code under forceRoutingTableRefresh is waiting for the migration critical section while holding a lock. While waiting for condition variable while holding a lock is in most cases illegal, this particular case is also a guaranteed deadlock since the move chunk sequence won't be able to ever leave the migration critical section.

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            kaloian.manassiev@mongodb.com Kaloian Manassiev
            kaloian.manassiev@mongodb.com Kaloian Manassiev
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              Created:
              Updated:
              Resolved: