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Type: Improvement
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Resolution: Unresolved
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Priority: Major - P3
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None
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Affects Version/s: None
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Component/s: None
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In WT-4057, we had another report of a race between setting a timestamp and getting a valid transaction snapshot. It would be good to have better test coverage of this combination:
- a multi-threaded workload with checking of on-disk state;
- reading as-of timestamp with separate begin_transaction and timestamp_transaction("read_timestamp=X") calls; and
- exercising of "round_to_oldest" – i.e., a test application where the oldest timestamp can move forward concurrent with a call to timestamp_transaction.
- is related to
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WT-4057 round_to_oldest should establish txn snapshot after establishing rounded read timestamp
- Closed