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  1. Core Server
  2. SERVER-40317

$facet execution has no limit on how much memory it can consume

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    Details

    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Backport Requested:
      v4.4, v4.2, v4.0, v3.6
    • Sprint:
      Query 2020-08-24
    • Case:
    • Linked BF Score:
      21

      Description

      A $facet always outputs one document, which can be 16MB in size at most, but it completely executes all of its pipelines no matter how large they are. For efficiency, the $facet should return an error as soon as it has >16MB of results, rather than waiting until it's computed all of its data.

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. SERVER-49506 Excessive memory being used in pipelines with deeply nested documents

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

          Bug - A problem which impairs or prevents the functions of the product. SERVER-49506 Excessive memory being used in pipelines with deeply nested documents

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

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              People

              Assignee:
              david.storch David Storch
              Reporter:
              justin.seyster Justin Seyster
              Participants:
              Votes:
              2 Vote for this issue
              Watchers:
              16 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: