[SERVER-47575] Support snapshot reads across getMores Created: 15/Apr/20 Updated: 29/Oct/23 Resolved: 27/Apr/20 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Replication |
| Affects Version/s: | None |
| Fix Version/s: | 4.7.0 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Lingzhi Deng | Assignee: | A. Jesse Jiryu Davis |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Backwards Compatibility: | Fully Compatible | ||||||||
| Sprint: | Repl 2020-05-04 | ||||||||
| Participants: | |||||||||
| Description |
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Change applyCursorReadConcern to handle “atClusterTime” and call setTimestampReadSource with kProvided and pass the timestamp selected as “atClusterTime”. |
| Comments |
| Comment by A. Jesse Jiryu Davis [ 27/Apr/20 ] |
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Changing readConcern from client side is indeed prohibited, see getmore_cmd.cpp. |
| Comment by A. Jesse Jiryu Davis [ 27/Apr/20 ] |
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Fixed in the same commit as https://github.com/mongodb/mongo/commit/2f7abf486d3fc0f785cef1df949ae7fb80c8ba58 |
| Comment by A. Jesse Jiryu Davis [ 21/Apr/20 ] |
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This was largely implemented in |