Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-7831

m/r: reduce post processing: reduce lock time with "nonAtomic" option

    XMLWordPrintableJSON

Details

    • Icon: Improvement Improvement
    • Resolution: Unresolved
    • Icon: Major - P3 Major - P3
    • None
    • None
    • MapReduce
    • Query Execution

    Description

      Merge too many documents, can take a long period of time,
      and all of this time there is a global lock, we can avoid this,
      with "

      {nonAtomic: true}

      " option.

      This patch do this.

      Attachments

        1. pr333_rebase_353dccc.diff
          3 kB
        2. pr333_rebase_81ed239.diff
          4 kB

        Activity

          People

            backlog-query-execution Backlog - Query Execution
            azat Azat Khuzhin
            Votes:
            3 Vote for this issue
            Watchers:
            11 Start watching this issue

            Dates

              Created:
              Updated: