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  1. Core Server
  2. SERVER-34902

view definitions should *not* allow $out as a stage

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    • Backwards Compatibility:
      Minor Change
    • Operating System:
      ALL
    • Backport Requested:
      v4.0
    • Sprint:
      Query 2018-06-18

      Description

      We seem to allow $out stage as part of view definition.

      This is problematic for several reasons. One is that trying to append any stages (i.e. doing anything other than a simple find() on this view) will fail. The other is that running find on this view will blow away whatever is in the collection named in "$out" which is not an obvious outcome and unlikely to have a valid use case for it.

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          has to be done before

          Bug - A problem which impairs or prevents the functions of the product. SERVER-35419 Make diskRequirement in StageConstraints in DocumentSource reflect child pipeline requirements.

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

          Task - A task that needs to be done. DOCS-11807 Docs for SERVER-34902: view definitions should *not* allow $out as a stage

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

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                  Updated:
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