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  1. Core Server
  2. SERVER-35449

Return the oldest read timestamp used by any open transaction

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    Details

    • Backwards Compatibility:
      Fully Compatible
    • Backport Requested:
      v4.0
    • Epic Link:
    • Sprint:
      Storage NYC 2018-07-02, Repl 2018-11-19, Repl 2018-12-03

      Description

      For transactions diagnostics support, we would like to have a way to know what the oldest read timestamp in use by any open transaction is. We would like to integrate this metric into the transactions section of serverStatus.

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          Issue Links

          depends on

          Improvement - An improvement or enhancement to an existing feature or task. WT-4154 Surface the oldest read timestamp

          • Major - P3 - Major loss of function.
          • Closed
          is depended on by

          Task - A task that needs to be done. SERVER-35713 Add oldest open transaction read timestamp to serverStatus output

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

          Bug - A problem which impairs or prevents the functions of the product. SERVER-40337 Remove oldestOpenUnpreparedReadTimestamp

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

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                Dates

                • Created:
                  Updated:
                  Resolved: