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  1. WiredTiger
  2. WT-6547

Investigate repurposing of oldest_start_ts as newest_start_ts and oldest_start_txn as newest_start_txn in aggregated timewindow.

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    • Resolution: Duplicate
    • Priority: Icon: Major - P3 Major - P3
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    • Storage - Ra 2020-10-05

      At present we use oldest_start_ts and oldest_start_txn only in fast truncate operation. We found the issue with this in WT-6494. We need to investigate a solution about repurposing these.
      We need to consider the impact of this repurpose for upgrade and downgrade. The scope of this ticket is:
      1. To make code changes and have a PR.
      2. Run a MongoDB patch build and WT stress testing build to understand the fallout.
      3. Analysis of the impact for upgrade and downgrade.

            Assignee:
            backlog-server-storage-engines [DO NOT USE] Backlog - Storage Engines Team
            Reporter:
            vamsi.krishna@mongodb.com Vamsi Boyapati
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