[SERVER-57667] Improve processing speed for resharding's collection cloning pipeline Created: 12/Jun/21 Updated: 29/Oct/23 Resolved: 02/Aug/21 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Query Language |
| Affects Version/s: | None |
| Fix Version/s: | 5.0.3, 5.1.0-rc0 |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Max Hirschhorn | Assignee: | Joshua Lapacik (Inactive) |
| 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: | Minor Change | ||||||||||||||||||||||||||||||||||||
| Backport Requested: |
v5.0
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| Sprint: | Query Optimization 2021-07-12, Query Optimization 2021-07-26, Query Optimization 2021-08-09 | ||||||||||||||||||||||||||||||||||||
| Participants: | |||||||||||||||||||||||||||||||||||||
| Linked BF Score: | 170 | ||||||||||||||||||||||||||||||||||||
| Description |
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This ticket represents the work to add a custom aggregation stage or expression or otherwise optimize resharding's collection cloning pipeline to achieve the observed >10x speedup. |
| Comments |
| Comment by Githook User [ 02/Aug/21 ] |
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Author: {'name': '80741223+jlap199@users.noreply.github.com', 'email': '80741223+jlap199@users.noreply.github.com', 'username': 'jlap199'}Message: Uses the ChunkManager to peform a binary search over the config.cache.chunks |
| Comment by Githook User [ 02/Aug/21 ] |
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Author: {'name': '80741223+jlap199@users.noreply.github.com', 'email': '80741223+jlap199@users.noreply.github.com', 'username': 'jlap199'}Message: Uses the ChunkManager to peform a binary search over the config.cache.chunks |