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  1. Core Server
  2. SERVER-43042

Add option to control (or disable) the number of query retries in mongos

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    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Sharding
    • Labels:
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    • Case:

      Description

      Mongos routers will, under certain circumstances, restart interrupted queries when an election occurs in a shard.

      When the election was triggered by an event (such as OOM) caused by workload, the workload causing the failure may be restarted, causing cascading failures through the members of a shard.

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