Evgenii Stratonikov
b42bcdc6fa
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Consider the following operations ordering: 1. Inhume(with tombstone A) --> add tombstone mark for an object 2. --> new epoch arives 3. --> GCMark is added for a tombstone A, because it is unavailable 4. Put(A) --> return error, because the object already has a GCMark It is possible, and I have successfully reproduced it with a test on the shard level. However, the error is related to the specific _ordering_ of operations with engine. And triggering race-conditions like this is only possible on a shard level currently, so no tests are written. Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com> |
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