[SERVER-81812] Improve performance of SBE BlockToRow stage yield path Created: 03/Oct/23 Updated: 29/Oct/23 Resolved: 12/Oct/23 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 7.2.0-rc0 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Ian Boros | Assignee: | Parker Felix |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Assigned Teams: |
Query Execution
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| Backwards Compatibility: | Fully Compatible | ||||
| Participants: | |||||
| Linked BF Score: | 35 | ||||
| Description |
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When the block_to_row stage yields, it naively copies everything, and sometimes even requires that data be decompressed again. We should improve this. |
| Comments |
| Comment by Githook User [ 12/Oct/23 ] |
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Author: {'name': 'Parker Felix', 'email': 'parker.felix@mongodb.com', 'username': 'parker-felix'}Message: |