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  1. Core Server
  2. SERVER-47043

Read concern set to default when it should be local

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    Details

    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Backport Requested:
      v4.4
    • Sprint:
      Sharding 2020-04-06

      Description

      The replication subsystem should always want to do local read concern on the oplog (with the exception of change streams), however, we've detected at least two points where is set to default:

      This issue can be seen clearly if the read and write concern defaults are set after the logical session cache refresh on a replica set.

      Investigate on these points and if there are others that should also be local.

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              Assignee:
              marcos.grillo Marcos José Grillo Ramirez
              Reporter:
              marcos.grillo Marcos José Grillo Ramirez
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