Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-9139

cursor leak in mongos of unsharded cursors

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: 2.0.8, 2.2.3, 2.4.1
    • Fix Version/s: 2.4.2, 2.5.0
    • Component/s: Sharding
    • Labels:
      None
    • Operating System:
      ALL
    • Steps To Reproduce:
      Hide

      itcount() lots of unsharded cursors with getMore() via mongos.

      Show
      itcount() lots of unsharded cursors with getMore() via mongos.

      Description

      Unsharded cursors run via mongos don't clean up refs in the CursorCache map unless explicitly kill'd. See strategy_shard::getMore().

        Attachments

          Issue Links

          related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-9141 sharded CursorCache should timeout unsharded cursor refs

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

          Bug - A problem which impairs or prevents the functions of the product. SERVER-9534 mongos v2.4.0 eats all memory, possible memory leak

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

            Activity

              People

              • Votes:
                0 Vote for this issue
                Watchers:
                4 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: