Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-47645

Must invalidate all sessions on step down

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 4.4.1, 4.7.0, 4.2.10
    • Replication
    • None
    • Fully Compatible
    • ALL
    • v4.4, v4.2
    • Repl 2020-05-18, Repl 2020-06-01, Repl 2020-08-10
    • 26

    Description

      If we abort a transaction on a primary, we may never have written anything durably about it. If we step down, we must forget about all aspects of this transaction, including the transaction number (which may be re-used on the new primary). This means we must not just abort transactions in progress, but also invalidate all sessions, on stepdown.

      We should also invariant in beginOrContinueTransactionUnconditionally, when we are attempting to start the same transaction number as already exists on the participant, but that transaction number is not in progress.

      Attachments

        Issue Links

          depends on

          Bug - A problem which impairs or prevents the functions of the product. SERVER-48641 Deadlock due to the MigrationDestinationManager waiting for write concern with the session checked-out

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

          Bug - A problem which impairs or prevents the functions of the product. SERVER-48689 MigrationDestinationManager waits for thread to join with session checked out

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

          Bug - A problem which impairs or prevents the functions of the product. SERVER-49044 Make AsyncRequestSender not retry remote command requests with startTransaction=true

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

          Activity

            People

              tess.avitabile@mongodb.com Tess Avitabile (Inactive)
              matthew.russotto@mongodb.com Matthew Russotto
              Votes:
              0 Vote for this issue
              Watchers:
              11 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: