[SERVER-22196] Sharding migrateClone phase should use insert and not upsert Created: 15/Jan/16 Updated: 05/Dec/22 Resolved: 23/Nov/22 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Sharding |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Kaloian Manassiev | Assignee: | [DO NOT USE] Backlog - Sharding EMEA |
| Resolution: | Duplicate | Votes: | 0 |
| Labels: | AdiZ, sharding-common-backlog | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Assigned Teams: |
Sharding EMEA
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| Participants: | |||||||||
| Description |
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Currently the migrateClone phase uses upsert calls for incoming documents. This is inefficient and also unnecessary, because just before this stage we run the range deleter to clean up the chunk range. |