Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-65215

Make _shardsvrGetStatsForBalancing command accept collection UUIDs

    XMLWordPrintableJSON

Details

    • Icon: Task Task
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 6.0.0-rc0
    • None
    • None
    • None
    • Fully Compatible

    Description

      Let's imagine that we have 100 shards and during a balancer round we are dropping-recreating the collection: half shards will return the data size of an older incarnation and half will return the data size of the new incarnation.

      Purpose of this ticket is to add am optional uuid field to the request so that the balancer can ask for data size of a specific incarnation of a namespace.

      Attachments

        Activity

          People

            pierlauro.sciarelli@mongodb.com Pierlauro Sciarelli
            tommaso.tocci@mongodb.com Tommaso Tocci
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: