Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-21154

Prepare Apply Batches Outside of Applier Thread

    XMLWordPrintable

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.2.0-rc3
    • Component/s: Replication
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Sprint:
      QuInt B (11/02/15), QuInt C (11/23/15)

      Description

      Creating the batch to apply can be done outside of the applier thread and concurrently with a batch being applied. This will reduce the time spent in the applier thread and allow pipelining applying more.

        Attachments

          Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-21107 Improve protocol version 1 replication throughput

          • Critical - P2 - Crashes, loss of data, severe memory leak.
          • Closed
          related to

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-21155 Only parse oplog entries once during replication (apply phase)

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

            Activity

              People

              Assignee:
              redbeard0531 Mathias Stearn
              Reporter:
              scotthernandez Scott Hernandez
              Participants:
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: