[SERVER-49914] Disable the TTL monitor for "<database>.system.resharding.*" namespaces Created: 25/Jul/20 Updated: 29/Oct/23 Resolved: 12/Aug/20 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Sharding |
| Affects Version/s: | None |
| Fix Version/s: | 4.7.0 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Max Hirschhorn | Assignee: | Haley Connelly |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | PM-234-M3, PM-234-T-data-clone, PM-234-T-oplog-apply | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Backwards Compatibility: | Fully Compatible | ||||||||||||
| Sprint: | Sharding 2020-08-24 | ||||||||||||
| Participants: | |||||||||||||
| Linked BF Score: | 22 | ||||||||||||
| Description |
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Add case to this part of ttl.cpp to skip any TTL indexes found on "<database>.system.resharding.*" namespaces. The donor shard primary is responsible for performing the TTL deletions and reporting them to the recipient shard via its oplog entries. Consider adding a NamespaceString::isExemptedFromTTL() method to package up this special handling. |
| Comments |
| Comment by Githook User [ 12/Aug/20 ] |
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Author: {'name': 'Haley Connelly', 'email': 'haley.connelly@mongodb.com', 'username': 'haleyConnelly'}Message: |