[SERVER-72708] Auto sampleRate for analyze commands Created: 10/Jan/23 Updated: 18/Jan/23 |
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| Status: | Backlog |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Misha Tyulenev | Assignee: | Backlog - Query Optimization |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Assigned Teams: |
Query Optimization
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| Participants: |
| Description |
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Implement an "auto" (subject to scope approval) value for sampleRate in analyze command. Since the stage memory limit is 100Mb the analyze command can not support any sampleRate for collections of any size. The analyze with this sampleRate will use the maximum possible sampleRate to compute the most accurate histograms. |