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lib/storage: report proper maxMetrics limit when more than -search.maxUniqueTimeseries series match the given filters

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This commit is contained in:
Aliaksandr Valialkin 2019-08-27 14:20:53 +03:00
parent 82e813bad3
commit a63b69e9e2
1 changed files with 4 additions and 1 deletions
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5
lib/storage/index_db.go
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@ -939,6 +939,9 @@ func (db *indexDB) DeleteTSIDs(tfss []*TagFilters) (int, error) {
// Reset TagFilters -> TSIDS cache, since it may contain deleted TSIDs. // Reset TagFilters -> TSIDS cache, since it may contain deleted TSIDs.
_ = db.invalidateTagCache(accountID, projectID) _ = db.invalidateTagCache(accountID, projectID)
// Do not reset uselessTagFiltersCache, since the found metricIDs
// on cache miss are filtered out later with deletedMetricIDs.
// Delete TSIDs in the extDB. // Delete TSIDs in the extDB.
if db.doExtDB(func(extDB *indexDB) { if db.doExtDB(func(extDB *indexDB) {
var n int var n int
@ -1336,7 +1339,7 @@ func (is *indexSearch) getTagFilterWithMinMetricIDsCountOptimized(tfs *TagFilter
return nil, nil, err return nil, nil, err
} }
return nil, nil, fmt.Errorf("more than %d time series found on the time range %s; either increase -search.maxUniqueTimeseries or shrink the time range", return nil, nil, fmt.Errorf("more than %d time series found on the time range %s; either increase -search.maxUniqueTimeseries or shrink the time range",
maxTimeRangeMetrics, tr.String()) maxMetrics, tr.String())
} }
const maxDaysForDateMetricIDs = 40 const maxDaysForDateMetricIDs = 40