Layered follower: user value equal to tombstone bytes is read back as deleted

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    • Storage Engines - Foundations
    • 651.322
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      On a disaggregated follower, a layered cursor value that is byte-identical to the internal tombstone (the two bytes 0x14 0x14) is reported as WT_NOTFOUND on read instead of returning the stored value.

      Repro: on the follower, insert a key with value b'\x14\x14' (which lands in the ingest table), then search for that key. search() returns WT_NOTFOUND. A longer value sharing the same prefix (e.g. b'\x14\x14\xff') round-trips correctly.

            Assignee:
            Ivan Kochin
            Reporter:
            Ivan Kochin
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              Created:
              Updated:
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