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  1. Core Server
  2. SERVER-43986

Create table of variables and their before/after states for Rollback

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    • Type: Icon: Task Task
    • Resolution: Unresolved
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: Replication
    • Replication

      Since a lot of variables change throughout the algorithm, it might be useful to visually track them in a table. This could be included as a comment or in the Architecture Guide.

      datum before rollback after rollback
      ----------------------- ---------------------- -----------------------
      last fetched > source's lastApplied <= source's lastApplied
      rollback ID N N + 1
      prepared txns in progress aborted
      stable timestamp ??? oplog common point??
      oplogTruncateAfterPoint ??? ???

            Assignee:
            backlog-server-repl [DO NOT USE] Backlog - Replication Team
            Reporter:
            pavithra.vetriselvan@mongodb.com Pavithra Vetriselvan
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              Created:
              Updated: