[SERVER-37240] Enable dbhash background thread for enableMajorityReadConcern:false variant Created: 20/Sep/18 Updated: 29/Oct/23 Resolved: 14/Dec/18 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Replication, Testing Infrastructure |
| Affects Version/s: | None |
| Fix Version/s: | 4.0.6, 4.1.7 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Tess Avitabile (Inactive) | Assignee: | Vesselina Ratcheva (Inactive) |
| 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 | ||||
| Backport Requested: |
v4.0
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| Sprint: | Repl 2018-11-19, Repl 2018-12-03, Repl 2018-12-17, Repl 2019-01-14 | ||||
| Participants: | |||||
| Description |
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This is follow-on work for We plan to disable atClusterTime with enableMajorityReadConcern:false, since we aggressively forget history, but we can leave it on when test commands are enabled. The dbhash background thread uses the WTPreserveSnapshotHistoryIndefinitely failpoint to ensure history is preserved. |
| Comments |
| Comment by Githook User [ 14/Jan/19 ] |
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Author: {'username': 'vessy-mongodb', 'email': 'vesselina.ratcheva@10gen.com', 'name': 'Vesselina Ratcheva'}Message: (cherry picked from commit 0991709cf60677b183cc0362e432c095d9ed185f) |
| Comment by Githook User [ 14/Dec/18 ] |
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Author: {'username': 'vessy-mongodb', 'email': 'vesselina.ratcheva@10gen.com', 'name': 'Vesselina Ratcheva'}Message: |