[SERVER-37429] $avg of Infinity and null is NaN on debug builds Created: 02/Oct/18 Updated: 06/Dec/22 |
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| Status: | Backlog |
| Project: | Core Server |
| Component/s: | Aggregation Framework |
| Affects Version/s: | 4.0.2 |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Minor - P4 |
| Reporter: | Robert Guo (Inactive) | Assignee: | Backlog - Query Optimization |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | afz, query-44-grooming | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Assigned Teams: |
Query Optimization
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| Operating System: | ALL | ||||||||||||||||||||||||
| Steps To Reproduce: |
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| Linked BF Score: | 0 | ||||||||||||||||||||||||
| Comments |
| Comment by Robert Guo (Inactive) [ 22/Aug/19 ] |
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We already disabled the debug agg multiversion fuzzer on debug builds in I think this ticket is for addressing the NaN vs Infinity discrepancy when spilling to disk. It's not related to debug vs non-debug based on Max's comment above. |
| Comment by Charlie Swanson [ 22/Aug/19 ] |
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robert.guo our understanding is that failures like this will stop happening in evergreen soon due to disabling debug variants of the multi version fuzzer. Can you confirm? If that's correct we're going to keep this on the backlog until we make time for configuring a spilling to disk variant of the aggregation fuzzer. |
| Comment by Max Hirschhorn [ 13/Aug/19 ] |
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I think this ticket was sitting on the STM team backlog in order for us to do some further investigation. After charlie.swanson mentioned how the $group stage always spills to disk in --dbg=on builds, I believe that is what's happening here. |