[SERVER-56152] SBE doesn't handle ExprMatchExpressionMatchesReturnsFalseOnException failpoint Created: 18/Apr/21 Updated: 30/Apr/21 Resolved: 28/Apr/21 |
|
| Status: | Closed |
| Project: | Core Server |
| Component/s: | Query Execution |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Anton Korshunov | Assignee: | Eric Cox (Inactive) |
| Resolution: | Duplicate | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
|
||||||||||||||||||||
| Operating System: | ALL | ||||||||||||||||||||
| Sprint: | Query Execution 2021-05-03 | ||||||||||||||||||||
| Participants: | |||||||||||||||||||||
| Description |
|
In the classic engine the ExprMatchExpression has a special logic to tolerate DBExceptions when ExprMatchExpressionMatchesReturnsFalseOnException failpoint is on. This failpoint is used by the fuzzer to mitigate false-positives failures as described here. There is no similar logic implemented in SBE, and as a result it causes certain queries to fail in the aggregation fuzzer. The issues was revealed while investigating this fuzzer failure. |