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promql: clarify error message when panic occurs during query evaluation 

Signed-off-by: Charles Korn <charles.korn@grafana.com>
This commit is contained in:
Charles Korn 2024-08-08 09:11:38 +10:00
parent 27579c9148
commit f91009aa2e
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1 changed files with 1 additions and 1 deletions
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2
promql/engine.go
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@ -1057,7 +1057,7 @@ func (ev *evaluator) recover(expr parser.Expr, ws *annotations.Annotations, errp
buf := make([]byte, 64<<10)
buf = buf[:runtime.Stack(buf, false)]
level.Error(ev.logger).Log("msg", "runtime panic in parser", "expr", expr.String(), "err", e, "stacktrace", string(buf))
level.Error(ev.logger).Log("msg", "runtime panic during query evaluation", "expr", expr.String(), "err", e, "stacktrace", string(buf))
*errp = fmt.Errorf("unexpected error: %w", err)
case errWithWarnings:
*errp = err.err