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  1. Core Server
  2. SERVER-53373

Have donor shards pin oldest_timestamp as part of choosing their minFetchTimestamp

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Details

    • Fully Compatible
    • Sharding 2021-01-11, Sharding 2021-01-25, Sharding 2021-02-08
    • 1

    Description

      • This needs to happen on both the donor shard primary as well as any donor shard secondaries.
      • Usages of the WTPreserveSnapshotHistoryIndefinitely failpoint within reshardCollection tests should be removed.

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          depends on

          New Feature - A new feature of the product, which has yet to be developed. SERVER-52789 Create mechanism for pinning the oldest timestamp

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

          Task - A task that needs to be done. SERVER-54417 Stop enabling WTPreserveSnapshotHistoryIndefinitely failpoint in ReshardingTest fixture

          • Major - P3 - Major loss of function.
          • Closed
          is duplicated by

          Task - A task that needs to be done. SERVER-53516 Have donor shards re-pin oldest_timestamp to be their minFetchTimestamp on startup

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

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              daniel.gottlieb@mongodb.com Daniel Gottlieb
              max.hirschhorn@mongodb.com Max Hirschhorn
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                Updated:
                Resolved: