Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-27734

Remove the _id field from config.chunks, as it appears to have no utility

    • Type: Icon: Improvement Improvement
    • Resolution: Won't Fix
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: Sharding
    • None

      The indexes on config.chunks are

      {ns: 1, min: 1}, {ns: 1, shard: 1, min: 1}, {ns: 1, lastmod: 1}

      (defined here).

      This will probably touch a good bit of code. Backwards compatibility must be maintained, so we'll have to continue writing it, which should be easy because _id is the concatenation of the namespace and min key fields.

            Assignee:
            dianna.hohensee@mongodb.com Dianna Hohensee (Inactive)
            Reporter:
            dianna.hohensee@mongodb.com Dianna Hohensee (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

              Created:
              Updated:
              Resolved: