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  1. Core Server
  2. SERVER-4498

Creating a ShardConnection calls checkShardVersion on every shard

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Duplicate
    • Affects Version/s: 2.0.1
    • Fix Version/s: None
    • Component/s: Sharding
    • Labels:
      None
    • Operating System:
      ALL

      Description

      Whenever a new ShardConnection is created, checkShardVersion is called on every single shard. If you have many shards, and/or multiple shards are in mid-failover at that time, your mongos can wind up spending a ton of time making failing setShardVersion calls, rendering the mongos useless until it is restarted.

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              • Assignee:
                Unassigned
                Reporter:
                spencer Spencer T Brody
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                • Created:
                  Updated:
                  Resolved: