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app/vmselect: improve logging when the incoming query cannot be executed because of timeout in the wait queue

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Aliaksandr Valialkin 2023-01-11 01:06:05 -08:00
parent 65b9dcfcca
commit dff47c73b7
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1 changed files with 2 additions and 2 deletions
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4
app/vmselect/main.go
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@ -120,8 +120,8 @@ func RequestHandler(w http.ResponseWriter, r *http.Request) bool {
err := &httpserver.ErrorWithStatusCode{ err := &httpserver.ErrorWithStatusCode{
Err: fmt.Errorf("couldn't start executing the request in %.3f seconds, since -search.maxConcurrentRequests=%d concurrent requests "+ Err: fmt.Errorf("couldn't start executing the request in %.3f seconds, since -search.maxConcurrentRequests=%d concurrent requests "+
"are executed. Possible solutions: to reduce query load; to add more compute resources to the server; "+ "are executed. Possible solutions: to reduce query load; to add more compute resources to the server; "+
"to increase -search.maxQueueDuration; to increase -search.maxQueryDuration; to increase -search.maxConcurrentRequests", "to increase -search.maxQueueDuration=%s; to increase -search.maxQueryDuration; to increase -search.maxConcurrentRequests",
d.Seconds(), *maxConcurrentRequests), d.Seconds(), *maxConcurrentRequests, maxQueueDuration),
StatusCode: http.StatusServiceUnavailable, StatusCode: http.StatusServiceUnavailable,
} }
httpserver.Errorf(w, r, "%s", err) httpserver.Errorf(w, r, "%s", err)