[SERVER-71102] openCollection for historical lookups should not lookup from the durable catalog cache Created: 04/Nov/22 Updated: 29/Oct/23 Resolved: 08/Nov/22 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 6.2.0-rc0 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Will Buerger | Assignee: | Will Buerger |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Backwards Compatibility: | Fully Compatible |
| Sprint: | Execution Team 2022-11-14 |
| Participants: |
| Description |
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The point-in-time lookups rely on some fetches from the durable catalog that currently use the _catalogIdToEntryMap cache since it assumes the durable catalog always looking up entries in the latest catalog. We need to make sure paths from openCollection that use the durable catalog for not-latest timestamp lookups actually scan the catalog rather than fetching from the cache. Alongside this work, update the collection_catalog_tests relevant to PIT catalog lookups to always write to the durable catalog. |
| Comments |
| Comment by Githook User [ 08/Nov/22 ] |
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Author: {'name': 'Will Buerger', 'email': 'will.buerger@mongodb.com', 'username': 'wbuerger46'}Message: |