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  1. Core Server
  2. SERVER-8655

MapReduce leaks ClientCursors

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: 2.2.3, 2.4.0-rc0
    • Fix Version/s: 2.2.4, 2.4.0-rc1
    • Component/s: MapReduce
    • Labels:
    • Environment:
      All
    • Operating System:
      ALL

      Description

      MapReduce code calls auto_ptr::release() without explicitly freeing the release()'d pointer. This results in a very slow memory leak.

      This has been fixed in v2.4.0-rc1 in commit 74e487e24e4120c55436977e0b5972ac38efbab7.

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          related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-8456 Mongod memory leak during MapReduce in 2.2.x

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

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              Assignee:
              benjamin.becker Ben Becker
              Reporter:
              benjamin.becker Ben Becker
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                Updated:
                Resolved: