[SERVER-37904] Allow a node to override the cluster chaining (enabled/disabled) setting Created: 02/Nov/18 Updated: 29/Oct/23 Resolved: 01/Jul/21 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Replication |
| Affects Version/s: | None |
| Fix Version/s: | 4.2.16, 4.4.8, 5.0.2, 5.1.0-rc0 |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Alyson Cabral (Inactive) | Assignee: | Carolyn Duan (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | former-quick-wins, quick-win | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Backwards Compatibility: | Fully Compatible | ||||||||||||||||||||
| Backport Requested: |
v5.0, v4.4, v4.2
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| Sprint: | Repl 2021-06-28, Repl 2021-07-12 | ||||||||||||||||||||
| Participants: | |||||||||||||||||||||
| Case: | (copied to CRM) | ||||||||||||||||||||
| Description |
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In 2 DC topologies, it is beneficial to allow a subset of nodes in the backup datacenter to chain. Often people disable chaining to quickly propagate writes, but in large replica sets not allowing any node to chain can put immense pressure on the primary. |
| Comments |
| Comment by Githook User [ 12/Aug/21 ] |
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Author: {'name': 'Carolyn Duan', 'email': 'carolyn.duan@mongodb.com', 'username': 'duancaro'}Message: (cherry picked from commit 7422c1b638d2e4b200e7b72041d76f5702364d2b) |
| Comment by Githook User [ 21/Jul/21 ] |
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Author: {'name': 'Carolyn Duan', 'email': 'carolyn.duan@mongodb.com', 'username': 'duancaro'}Message: (cherry picked from commit 7422c1b638d2e4b200e7b72041d76f5702364d2b) |
| Comment by Githook User [ 21/Jul/21 ] |
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Author: {'name': 'Carolyn Duan', 'email': 'carolyn.duan@mongodb.com', 'username': 'duancaro'}Message: (cherry picked from commit 7422c1b638d2e4b200e7b72041d76f5702364d2b) |
| Comment by Githook User [ 08/Jul/21 ] |
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Author: {'name': 'Carolyn Duan', 'email': 'carolyn.duan@mongodb.com', 'username': 'duancaro'}Message: |
| Comment by Githook User [ 01/Jul/21 ] |
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Author: {'name': 'Carolyn Duan', 'email': 'carolyn.duan@mongodb.com', 'username': 'duancaro'}Message: |