From 3d2ce31cad3125d6baa5b967e16a518d534477da Mon Sep 17 00:00:00 2001 From: Aliaksandr Valialkin Date: Mon, 23 Nov 2020 15:00:04 +0200 Subject: [PATCH] app/vmselect/netstorage: code readability improvement: rename *RequestErrors to *Errors --- app/vmselect/netstorage/netstorage.go | 100 +++++++++++++------------- 1 file changed, 50 insertions(+), 50 deletions(-) diff --git a/app/vmselect/netstorage/netstorage.go b/app/vmselect/netstorage/netstorage.go index 64ccb726d..b861f9dc8 100644 --- a/app/vmselect/netstorage/netstorage.go +++ b/app/vmselect/netstorage/netstorage.go @@ -472,7 +472,7 @@ func RegisterMetricNames(at *auth.Token, mrs []storage.MetricRow, deadline searc sn.registerMetricNamesRequests.Inc() err := sn.registerMetricNames(mrsPerNode[idx], deadline) if err != nil { - sn.registerMetricNamesRequestErrors.Inc() + sn.registerMetricNamesErrors.Inc() } return &err }) @@ -501,7 +501,7 @@ func DeleteSeries(at *auth.Token, sq *storage.SearchQuery, deadline searchutils. sn.deleteSeriesRequests.Inc() deletedCount, err := sn.deleteMetrics(requestData, deadline) if err != nil { - sn.deleteSeriesRequestErrors.Inc() + sn.deleteSeriesErrors.Inc() } return &nodeResult{ deletedCount: deletedCount, @@ -539,7 +539,7 @@ func GetLabelsOnTimeRange(at *auth.Token, denyPartialResponse bool, tr storage.T sn.labelsOnTimeRangeRequests.Inc() labels, err := sn.getLabelsOnTimeRange(at.AccountID, at.ProjectID, tr, deadline) if err != nil { - sn.labelsOnTimeRangeRequestErrors.Inc() + sn.labelsOnTimeRangeErrors.Inc() err = fmt.Errorf("cannot get labels on time range from vmstorage %s: %w", sn.connPool.Addr(), err) } return &nodeResult{ @@ -618,7 +618,7 @@ func GetLabels(at *auth.Token, denyPartialResponse bool, deadline searchutils.De sn.labelsRequests.Inc() labels, err := sn.getLabels(at.AccountID, at.ProjectID, deadline) if err != nil { - sn.labelsRequestErrors.Inc() + sn.labelsErrors.Inc() err = fmt.Errorf("cannot get labels from vmstorage %s: %w", sn.connPool.Addr(), err) } return &nodeResult{ @@ -673,7 +673,7 @@ func GetLabelValuesOnTimeRange(at *auth.Token, denyPartialResponse bool, labelNa sn.labelValuesOnTimeRangeRequests.Inc() labelValues, err := sn.getLabelValuesOnTimeRange(at.AccountID, at.ProjectID, labelName, tr, deadline) if err != nil { - sn.labelValuesOnTimeRangeRequestErrors.Inc() + sn.labelValuesOnTimeRangeErrors.Inc() err = fmt.Errorf("cannot get label values on time range from vmstorage %s: %w", sn.connPool.Addr(), err) } return &nodeResult{ @@ -746,7 +746,7 @@ func GetLabelValues(at *auth.Token, denyPartialResponse bool, labelName string, sn.labelValuesRequests.Inc() labelValues, err := sn.getLabelValues(at.AccountID, at.ProjectID, labelName, deadline) if err != nil { - sn.labelValuesRequestErrors.Inc() + sn.labelValuesErrors.Inc() err = fmt.Errorf("cannot get label values from vmstorage %s: %w", sn.connPool.Addr(), err) } return &nodeResult{ @@ -793,7 +793,7 @@ func GetTagValueSuffixes(at *auth.Token, denyPartialResponse bool, tr storage.Ti sn.tagValueSuffixesRequests.Inc() suffixes, err := sn.getTagValueSuffixes(at.AccountID, at.ProjectID, tr, tagKey, tagValuePrefix, delimiter, deadline) if err != nil { - sn.tagValueSuffixesRequestErrors.Inc() + sn.tagValueSuffixesErrors.Inc() err = fmt.Errorf("cannot get tag value suffixes for tr=%s, tagKey=%q, tagValuePrefix=%q, delimiter=%c from vmstorage %s: %w", tr.String(), tagKey, tagValuePrefix, delimiter, sn.connPool.Addr(), err) } @@ -840,7 +840,7 @@ func GetLabelEntries(at *auth.Token, denyPartialResponse bool, deadline searchut sn.labelEntriesRequests.Inc() labelEntries, err := sn.getLabelEntries(at.AccountID, at.ProjectID, deadline) if err != nil { - sn.labelEntriesRequestErrors.Inc() + sn.labelEntriesErrors.Inc() err = fmt.Errorf("cannot get label entries from vmstorage %s: %w", sn.connPool.Addr(), err) } return &nodeResult{ @@ -930,7 +930,7 @@ func GetTSDBStatusForDate(at *auth.Token, denyPartialResponse bool, deadline sea sn.tsdbStatusRequests.Inc() status, err := sn.getTSDBStatusForDate(at.AccountID, at.ProjectID, date, topN, deadline) if err != nil { - sn.tsdbStatusRequestErrors.Inc() + sn.tsdbStatusErrors.Inc() err = fmt.Errorf("cannot obtain tsdb status from vmstorage %s: %w", sn.connPool.Addr(), err) } return &nodeResult{ @@ -1017,7 +1017,7 @@ func GetSeriesCount(at *auth.Token, denyPartialResponse bool, deadline searchuti sn.seriesCountRequests.Inc() n, err := sn.getSeriesCount(at.AccountID, at.ProjectID, deadline) if err != nil { - sn.seriesCountRequestErrors.Inc() + sn.seriesCountErrors.Inc() err = fmt.Errorf("cannot get series count from vmstorage %s: %w", sn.connPool.Addr(), err) } return &nodeResult{ @@ -1151,7 +1151,7 @@ func SearchMetricNames(at *auth.Token, denyPartialResponse bool, sq *storage.Sea sn.searchMetricNamesRequests.Inc() metricNames, err := sn.processSearchMetricNames(requestData, deadline) if err != nil { - sn.searchMetricNamesRequestErrors.Inc() + sn.searchMetricNamesErrors.Inc() err = fmt.Errorf("cannot search metric names on vmstorage %s: %w", sn.connPool.Addr(), err) } return &nodeResult{ @@ -1262,7 +1262,7 @@ func processSearchQuery(at *auth.Token, denyPartialResponse bool, sq *storage.Se sn.searchRequests.Inc() err := sn.processSearchQuery(requestData, fetchData, processBlock, deadline) if err != nil { - sn.searchRequestErrors.Inc() + sn.searchErrors.Inc() err = fmt.Errorf("cannot perform search on vmstorage %s: %w", sn.connPool.Addr(), err) } return &err @@ -1367,13 +1367,13 @@ type storageNode struct { registerMetricNamesRequests *metrics.Counter // The number of RegisterMetricNames request errors to storageNode. - registerMetricNamesRequestErrors *metrics.Counter + registerMetricNamesErrors *metrics.Counter // The number of DeleteSeries requests to storageNode. deleteSeriesRequests *metrics.Counter // The number of DeleteSeries request errors to storageNode. - deleteSeriesRequestErrors *metrics.Counter + deleteSeriesErrors *metrics.Counter // The number of requests to labels. labelsOnTimeRangeRequests *metrics.Counter @@ -1382,10 +1382,10 @@ type storageNode struct { labelsRequests *metrics.Counter // The number of errors during requests to labels. - labelsOnTimeRangeRequestErrors *metrics.Counter + labelsOnTimeRangeErrors *metrics.Counter // The number of errors during requests to labels. - labelsRequestErrors *metrics.Counter + labelsErrors *metrics.Counter // The number of requests to labelValuesOnTimeRange. labelValuesOnTimeRangeRequests *metrics.Counter @@ -1394,34 +1394,34 @@ type storageNode struct { labelValuesRequests *metrics.Counter // The number of errors during requests to labelValuesOnTimeRange. - labelValuesOnTimeRangeRequestErrors *metrics.Counter + labelValuesOnTimeRangeErrors *metrics.Counter // The number of errors during requests to labelValues. - labelValuesRequestErrors *metrics.Counter + labelValuesErrors *metrics.Counter // The number of requests to labelEntries. labelEntriesRequests *metrics.Counter // The number of errors during requests to labelEntries. - labelEntriesRequestErrors *metrics.Counter + labelEntriesErrors *metrics.Counter // The number of requests to tagValueSuffixes. tagValueSuffixesRequests *metrics.Counter // The number of errors during requests to tagValueSuffixes. - tagValueSuffixesRequestErrors *metrics.Counter + tagValueSuffixesErrors *metrics.Counter // The number of requests to tsdb status. tsdbStatusRequests *metrics.Counter // The number of errors during requests to tsdb status. - tsdbStatusRequestErrors *metrics.Counter + tsdbStatusErrors *metrics.Counter // The number of requests to seriesCount. seriesCountRequests *metrics.Counter // The number of errors during requests to seriesCount. - seriesCountRequestErrors *metrics.Counter + seriesCountErrors *metrics.Counter // The number of 'search metric names' requests to storageNode. searchMetricNamesRequests *metrics.Counter @@ -1430,10 +1430,10 @@ type storageNode struct { searchRequests *metrics.Counter // The number of 'search metric names' errors to storageNode. - searchMetricNamesRequestErrors *metrics.Counter + searchMetricNamesErrors *metrics.Counter // The number of search request errors to storageNode. - searchRequestErrors *metrics.Counter + searchErrors *metrics.Counter // The number of metric blocks read. metricBlocksRead *metrics.Counter @@ -2356,32 +2356,32 @@ func InitStorageNodes(addrs []string) { concurrentQueriesCh: make(chan struct{}, maxConcurrentQueriesPerStorageNode), - registerMetricNamesRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="registerMetricNames", type="rpcClient", name="vmselect", addr=%q}`, addr)), - registerMetricNamesRequestErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="registerMetricNames", type="rpcClient", name="vmselect", addr=%q}`, addr)), - deleteSeriesRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="deleteSeries", type="rpcClient", name="vmselect", addr=%q}`, addr)), - deleteSeriesRequestErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="deleteSeries", type="rpcClient", name="vmselect", addr=%q}`, addr)), - labelsOnTimeRangeRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="labelsOnTimeRange", type="rpcClient", name="vmselect", addr=%q}`, addr)), - labelsRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="labels", type="rpcClient", name="vmselect", addr=%q}`, addr)), - labelsOnTimeRangeRequestErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="labelsOnTimeRange", type="rpcClient", name="vmselect", addr=%q}`, addr)), - labelsRequestErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="labels", type="rpcClient", name="vmselect", addr=%q}`, addr)), - labelValuesOnTimeRangeRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="labelValuesOnTimeRange", type="rpcClient", name="vmselect", addr=%q}`, addr)), - labelValuesRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="labelValues", type="rpcClient", name="vmselect", addr=%q}`, addr)), - labelValuesOnTimeRangeRequestErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="labelValuesOnTimeRange", type="rpcClient", name="vmselect", addr=%q}`, addr)), - labelValuesRequestErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="labelValues", type="rpcClient", name="vmselect", addr=%q}`, addr)), - labelEntriesRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="labelEntries", type="rpcClient", name="vmselect", addr=%q}`, addr)), - labelEntriesRequestErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="labelEntries", type="rpcClient", name="vmselect", addr=%q}`, addr)), - tagValueSuffixesRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="tagValueSuffixes", type="rpcClient", name="vmselect", addr=%q}`, addr)), - tagValueSuffixesRequestErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="tagValueSuffixes", type="rpcClient", name="vmselect", addr=%q}`, addr)), - tsdbStatusRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="tsdbStatus", type="rpcClient", name="vmselect", addr=%q}`, addr)), - tsdbStatusRequestErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="tsdbStatus", type="rpcClient", name="vmselect", addr=%q}`, addr)), - seriesCountRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="seriesCount", type="rpcClient", name="vmselect", addr=%q}`, addr)), - seriesCountRequestErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="seriesCount", type="rpcClient", name="vmselect", addr=%q}`, addr)), - searchMetricNamesRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="searchMetricNames", type="rpcClient", name="vmselect", addr=%q}`, addr)), - searchRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="search", type="rpcClient", name="vmselect", addr=%q}`, addr)), - searchMetricNamesRequestErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="searchMetricNames", type="rpcClient", name="vmselect", addr=%q}`, addr)), - searchRequestErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="search", type="rpcClient", name="vmselect", addr=%q}`, addr)), - metricBlocksRead: metrics.NewCounter(fmt.Sprintf(`vm_metric_blocks_read_total{name="vmselect", addr=%q}`, addr)), - metricRowsRead: metrics.NewCounter(fmt.Sprintf(`vm_metric_rows_read_total{name="vmselect", addr=%q}`, addr)), + registerMetricNamesRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="registerMetricNames", type="rpcClient", name="vmselect", addr=%q}`, addr)), + registerMetricNamesErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="registerMetricNames", type="rpcClient", name="vmselect", addr=%q}`, addr)), + deleteSeriesRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="deleteSeries", type="rpcClient", name="vmselect", addr=%q}`, addr)), + deleteSeriesErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="deleteSeries", type="rpcClient", name="vmselect", addr=%q}`, addr)), + labelsOnTimeRangeRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="labelsOnTimeRange", type="rpcClient", name="vmselect", addr=%q}`, addr)), + labelsRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="labels", type="rpcClient", name="vmselect", addr=%q}`, addr)), + labelsOnTimeRangeErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="labelsOnTimeRange", type="rpcClient", name="vmselect", addr=%q}`, addr)), + labelsErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="labels", type="rpcClient", name="vmselect", addr=%q}`, addr)), + labelValuesOnTimeRangeRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="labelValuesOnTimeRange", type="rpcClient", name="vmselect", addr=%q}`, addr)), + labelValuesRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="labelValues", type="rpcClient", name="vmselect", addr=%q}`, addr)), + labelValuesOnTimeRangeErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="labelValuesOnTimeRange", type="rpcClient", name="vmselect", addr=%q}`, addr)), + labelValuesErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="labelValues", type="rpcClient", name="vmselect", addr=%q}`, addr)), + labelEntriesRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="labelEntries", type="rpcClient", name="vmselect", addr=%q}`, addr)), + labelEntriesErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="labelEntries", type="rpcClient", name="vmselect", addr=%q}`, addr)), + tagValueSuffixesRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="tagValueSuffixes", type="rpcClient", name="vmselect", addr=%q}`, addr)), + tagValueSuffixesErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="tagValueSuffixes", type="rpcClient", name="vmselect", addr=%q}`, addr)), + tsdbStatusRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="tsdbStatus", type="rpcClient", name="vmselect", addr=%q}`, addr)), + tsdbStatusErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="tsdbStatus", type="rpcClient", name="vmselect", addr=%q}`, addr)), + seriesCountRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="seriesCount", type="rpcClient", name="vmselect", addr=%q}`, addr)), + seriesCountErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="seriesCount", type="rpcClient", name="vmselect", addr=%q}`, addr)), + searchMetricNamesRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="searchMetricNames", type="rpcClient", name="vmselect", addr=%q}`, addr)), + searchRequests: metrics.NewCounter(fmt.Sprintf(`vm_requests_total{action="search", type="rpcClient", name="vmselect", addr=%q}`, addr)), + searchMetricNamesErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="searchMetricNames", type="rpcClient", name="vmselect", addr=%q}`, addr)), + searchErrors: metrics.NewCounter(fmt.Sprintf(`vm_request_errors_total{action="search", type="rpcClient", name="vmselect", addr=%q}`, addr)), + metricBlocksRead: metrics.NewCounter(fmt.Sprintf(`vm_metric_blocks_read_total{name="vmselect", addr=%q}`, addr)), + metricRowsRead: metrics.NewCounter(fmt.Sprintf(`vm_metric_rows_read_total{name="vmselect", addr=%q}`, addr)), } metrics.NewGauge(fmt.Sprintf(`vm_concurrent_queries{name="vmselect", addr=%q}`, addr), func() float64 { return float64(len(sn.concurrentQueriesCh))