Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-67796

Persist the result of the doCompactOperation in the compaction coordinator

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 6.1.0-rc0
    • None
    • None
    • Fully Compatible
    • ALL
    • v6.0
    • Security 2022-07-11, Security 2022-08-08
    • 14

    Description

      The return value of the doCompactOperation is assigned to the member variable _response, which is in-memory state that is not persisted by the coordinator. Since this variable is being assigned in the penultimate kCompactStructuredEncryptionData phase of _runImpl, it is possible to lose this data if a stepdown occurs while in the middle of the final phase. And when the new primary resumes, it'll have an invalid _response value, which may cause an invariant failure.

      Attachments

        Issue Links

          Activity

            People

              erwin.pe@mongodb.com Erwin Pe
              erwin.pe@mongodb.com Erwin Pe
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: