[SERVER-47873] Eliminate the Collection* saved in IndexDescriptor Created: 01/May/20 Updated: 29/Oct/23 Resolved: 10/Jun/20 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Storage |
| Affects Version/s: | None |
| Fix Version/s: | 4.7.0 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Dianna Hohensee (Inactive) | Assignee: | Geert Bosch |
| 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: | Execution Team 2020-05-18, Execution Team 2020-06-01, Execution Team 2020-06-15 | ||||||||
| Participants: | |||||||||
| Description |
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Lock Free Reads will create multiple Collection instances while taking shallow copies of the IndexCatalogEntry objects. An IndexCatalogEntry contains an IndexDescriptor, which stashes a Collection*. This pointer will no longer be correct in a world of several Collection instances for a collection. |
| Comments |
| Comment by Githook User [ 10/Jun/20 ] |
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Author: {'name': 'Geert Bosch', 'email': 'geert@mongodb.com', 'username': 'GeertBosch'}Message: |
| Comment by Githook User [ 10/Jun/20 ] |
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Author: {'name': 'Geert Bosch', 'email': 'geert@mongodb.com', 'username': 'GeertBosch'}Message: |