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  1. Core Server
  2. SERVER-37886

Remove config server as coordinator crutch from coordinator stepdown targeted tests

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    • Fully Compatible
    • Sharding 2019-03-11, Sharding 2019-04-22
    • 11

    Description

      Currently, in order to test coordinator failover, we have an override that causes the router to always use the config server as the coordinator shard for a transaction. Once prepare failover is ready, we should move the coordinator back onto the first shard to be touched by a transaction.

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          depends on

          Task - A task that needs to be done. SERVER-35872 Reconstruct prepared transactions on replication rollback

          • Major - P3 - Major loss of function.
          • Closed

          Task - A task that needs to be done. SERVER-39036 Stop pinning stable timestamp behind prepared transactions

          • Major - P3 - Major loss of function.
          • Closed

          Task - A task that needs to be done. SERVER-40081 Move session checkout to before command execution

          • Major - P3 - Major loss of function.
          • Closed
          is depended on by

          Task - A task that needs to be done. SERVER-40220 Remove "config server is coordinator" failpoint from mongos and "doNotForgetCoordinator" failpoint from mongod

          • Major - P3 - Major loss of function.
          • Closed

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              jack.mulrow@mongodb.com Jack Mulrow
              matthew.saltz@mongodb.com Matthew Saltz
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