[SERVER-54225] Use heuristics to select $sample algorithm in $_internalUnpackBucket Created: 02/Feb/21 Updated: 06/Dec/22 Resolved: 04/Feb/21 |
|
| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | 5.0 Required |
| Fix Version/s: | None |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Eric Cox (Inactive) | Assignee: | Backlog - Query Execution |
| Resolution: | Won't Fix | Votes: | 0 |
| Labels: | qexec-team | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Assigned Teams: |
Query Execution
|
| Participants: |
| Description |
|
We should explore the heuristic space, determine a minimal set of significant variables and implement a threshold switch to toggle the fall-back or optimized $sample algorithm in $_internalUnpackBucket. |