[SERVER-18010] Allow resizing oplog with CollMod on WT Created: 13/Apr/15 Updated: 06/Dec/22 Resolved: 07/Aug/17 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Replication, Storage, WiredTiger |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | New Feature | Priority: | Major - P3 |
| Reporter: | Alexander Komyagin | Assignee: | Backlog - Storage Execution Team |
| Resolution: | Duplicate | Votes: | 0 |
| Labels: | WTcc | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Assigned Teams: |
Storage Execution
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| Participants: | |||||||||||||||||||||
| Description |
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With mmapv1 users can only resize the oplog by dropping it and creating a new one. It involves at least 2 elections if you have a prioritized primary. Would be nice if we could exploit the specifics of capped collections implementation in WT to allow resizing them via CollMod. |