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  1. Core Server
  2. SERVER-52760

Implement a pseudo-coordinator for Resharding on the primary shard

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    Details

    • Type: Task
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.9.0
    • Component/s: Sharding
    • Backwards Compatibility:
      Fully Compatible
    • Sprint:
      Sharding 2021-02-22

      Description

      Following the coordinator/participant model from SERVER-52755/SERVER-52754, this ticket is to fit the 'reshardCollection' flow in that model, so it can properly serialise with concurrent DDL, this job also includes creating the _shardsvrReshardCollectionCommand.

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          is depended on by

          Task - A task that needs to be done. SERVER-52813 No-stepdown concurrency suites for the new DDL paths

          • Major - P3 - Major loss of function.
          • Closed
          is duplicated by

          Task - A task that needs to be done. SERVER-53089 Create the _shardsvrReshardCollectionCommand

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

          Task - A task that needs to be done. SERVER-53569 Test behavior of running data placement commands during a resharding operation

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

            Activity

              People

              Assignee:
              marcos.grillo Marcos José Grillo Ramirez
              Reporter:
              kaloian.manassiev Kaloian Manassiev
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                Dates

                Created:
                Updated:
                Resolved: