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  1. Core Server
  2. SERVER-35365

MapReduce temporary inc collections should be written to the local database

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 4.0.0-rc5, 4.1.1
    • MapReduce, Querying
    • None
    • Fully Compatible
    • ALL
    • v4.0
    • Query 2018-06-18

    Description

      mapReduce does unreplicated writes to 'inc' collections, but there's nothing to mark that collection as unreplicated. It's a valid namespace that a user could also create a collection on and use. Putting those collections in the local database would make it clear that they are not user collections and should not be replicated.

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              justin.seyster@mongodb.com Justin Seyster
              spencer@mongodb.com Spencer Brody (Inactive)
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                Created:
                Updated:
                Resolved: