Details
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Epic
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Status: Open
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Major
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Resolution: Unresolved
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None
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None
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None
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RO transaction in past
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Docs Required, Release Notes Required
Description
RO transaction has a specific timestamp to execute. A server node can apply only that RO which timestamp less than safe time in of the replica storage. So far, safe time on replicas is refreshed delayed, the RO timestamp should be smaller to avoid waiting. If RO transaction have to wait of safe time propagation, this dramatically decrees the transaction latency.
The execution RO transaction in past required to improve latency.