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  1. Core Server
  2. SERVER-26747

replSetStepDown should wait for last write to commit

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.2.12, 3.4.0-rc4
    • Component/s: Replication
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Backport Requested:
      v3.2
    • Sprint:
      Repl 2016-10-31, Repl 2016-11-21

      Description

      Today, replSetStepDown waits for one node to have caught up completely with it. Instead, we can change this behavior to wait for a majority of nodes to catch up completely with it.
      In this way, we can avoid all rollbacks that might result from the primary stepping down.

        Attachments

          Issue Links

          is documented by

          Task - A task that needs to be done. DOCS-9449 Docs for SERVER-26747: replSetStepDown should wait for last write to commit

          • Major - P3 - Major loss of function.
          • Open
          is related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-27339 ReplSetTest shouldn't inspect TestData directly

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

          Task - A task that needs to be done. SERVER-27117 set writeConcernMajorityJournalDefault to false in nojournal, inmem, and ephemeralForTest variants

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

          Task - A task that needs to be done. SERVER-27118 Default shutdown command's 'timeoutSecs' argument to 10 seconds

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

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-27024 Write additional test for new replSetStepDown behavior

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

          Bug - A problem which impairs or prevents the functions of the product. SERVER-27196 add timeouts to stepdown_needs_electable_secondary.js

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

          Bug - A problem which impairs or prevents the functions of the product. SERVER-27214 Disallow chaining in stepdown_needs_electable_secondary.js and stepdown_needs_majority.js

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

          Bug - A problem which impairs or prevents the functions of the product. SERVER-28110 Set secondaryCatchUpPeriodSecs smaller when requesting remote primary stepdown

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

            Activity

              People

              Assignee:
              william.schultz William Schultz (Inactive)
              Reporter:
              milkie Eric Milkie
              Participants:
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                Dates

                Created:
                Updated:
                Resolved: