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  1. Core Server
  2. SERVER-4127

appears to be a memoryleak in mongodump

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Incomplete
    • Affects Version/s: 2.0.1
    • Fix Version/s: None
    • Component/s: Tools
    • Labels:
    • Environment:
      observed under both mac os x and windows
    • Operating System:
      ALL

      Description

      • Database contains a simple collection containing only three fields: the normal bson id, a 10-character unique identifier (indexed), and a text field that typically holds a ~10k string (raw xml)
      • This collection has ~350k records, reporting a total 3.6GB size
      • Dumping this collection with mongodump, using "mongodump -d mydatabase -c mycollection -o destination" causes memory to rapidly grow by ~4GB during the dump, and is never released.
      • The same behavior is observed on both mac and windows environments

      Let me know what additional details I can provide that might be helpful.

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            Assignee:
            brandon Brandon Diamond
            Reporter:
            davemitchell Dave Mitchell
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              Updated:
              Resolved: