[DOCS-16264] [Server] Investigate changes in SERVER-78855: Use snapshot isolation for Queryable Encryption transactions Created: 14/Jul/23 Updated: 13/Nov/23 Resolved: 20/Jul/23 |
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| Status: | Closed |
| Project: | Documentation |
| Component/s: | manual, Server |
| Affects Version/s: | None |
| Fix Version/s: | 7.1.0-rc0, 7.0.0-rc8, Server_Docs_20231030, Server_Docs_20231106, Server_Docs_20231105, Server_Docs_20231113 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Backlog - Core Eng Program Management Team | Assignee: | Sarah Simpers |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Participants: | |||||||||||||||||||||||||
| Days since reply: | 29 weeks, 5 days ago | ||||||||||||||||||||||||
| Story Points: | 2 | ||||||||||||||||||||||||
| Description |
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Original Downstream Change Summary Sharded transactions that use Query Encryption must set readConcern: snapshot. Other readConcern levels (local, majority) are disallowed. QE uses readConcern for internal transactions implicitly. Replica Set transactions have no limitations. Description of Linked Ticket Use of distributed transactions involving multiple collections makes it more likely that users of QE will hit |