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fix: remove unwanted trace API's (#6464)

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Nityananda Gohain 2024-11-18 10:27:08 +05:30 committed by GitHub
parent 22e61e1605
commit 91bbeaf175
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3 changed files with 0 additions and 882 deletions
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791
pkg/query-service/app/clickhouseReader/reader.go
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@ -766,307 +766,6 @@ func buildFilterArrayQuery(_ context.Context, excludeMap map[string]struct{}, pa
return args return args
} }
func (r *ClickHouseReader) GetSpanFilters(ctx context.Context, queryParams *model.SpanFilterParams) (*model.SpanFiltersResponse, *model.ApiError) {
var query string
excludeMap := make(map[string]struct{})
for _, e := range queryParams.Exclude {
if e == constants.OperationRequest {
excludeMap[constants.OperationDB] = struct{}{}
continue
}
excludeMap[e] = struct{}{}
}
args := []interface{}{clickhouse.Named("timestampL", strconv.FormatInt(queryParams.Start.UnixNano(), 10)), clickhouse.Named("timestampU", strconv.FormatInt(queryParams.End.UnixNano(), 10))}
if len(queryParams.TraceID) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.TraceID, constants.TraceID, &query, args)
}
if len(queryParams.ServiceName) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.ServiceName, constants.ServiceName, &query, args)
}
if len(queryParams.HttpRoute) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpRoute, constants.HttpRoute, &query, args)
}
if len(queryParams.HttpHost) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpHost, constants.HttpHost, &query, args)
}
if len(queryParams.HttpMethod) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpMethod, constants.HttpMethod, &query, args)
}
if len(queryParams.HttpUrl) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpUrl, constants.HttpUrl, &query, args)
}
if len(queryParams.Operation) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Operation, constants.OperationDB, &query, args)
}
if len(queryParams.RPCMethod) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.RPCMethod, constants.RPCMethod, &query, args)
}
if len(queryParams.ResponseStatusCode) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.ResponseStatusCode, constants.ResponseStatusCode, &query, args)
}
if len(queryParams.MinDuration) != 0 {
query = query + " AND durationNano >= @durationNanoMin"
args = append(args, clickhouse.Named("durationNanoMin", queryParams.MinDuration))
}
if len(queryParams.MaxDuration) != 0 {
query = query + " AND durationNano <= @durationNanoMax"
args = append(args, clickhouse.Named("durationNanoMax", queryParams.MaxDuration))
}
if len(queryParams.SpanKind) != 0 {
query = query + " AND kind = @kind"
args = append(args, clickhouse.Named("kind", queryParams.SpanKind))
}
query = getStatusFilters(query, queryParams.Status, excludeMap)
traceFilterReponse := model.SpanFiltersResponse{
Status: map[string]uint64{},
Duration: map[string]uint64{},
ServiceName: map[string]uint64{},
Operation: map[string]uint64{},
ResponseStatusCode: map[string]uint64{},
RPCMethod: map[string]uint64{},
HttpMethod: map[string]uint64{},
HttpUrl: map[string]uint64{},
HttpRoute: map[string]uint64{},
HttpHost: map[string]uint64{},
}
for _, e := range queryParams.GetFilters {
switch e {
case constants.TraceID:
continue
case constants.ServiceName:
finalQuery := fmt.Sprintf("SELECT serviceName, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.TraceDB, r.indexTable)
finalQuery += query
finalQuery += " GROUP BY serviceName"
var dBResponse []model.DBResponseServiceName
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
zap.L().Info(finalQuery)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
}
for _, service := range dBResponse {
if service.ServiceName != "" {
traceFilterReponse.ServiceName[service.ServiceName] = service.Count
}
}
case constants.HttpRoute:
finalQuery := fmt.Sprintf("SELECT httpRoute, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.TraceDB, r.indexTable)
finalQuery += query
finalQuery += " GROUP BY httpRoute"
var dBResponse []model.DBResponseHttpRoute
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
zap.L().Info(finalQuery)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
}
for _, service := range dBResponse {
if service.HttpRoute != "" {
traceFilterReponse.HttpRoute[service.HttpRoute] = service.Count
}
}
case constants.HttpUrl:
finalQuery := fmt.Sprintf("SELECT httpUrl, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.TraceDB, r.indexTable)
finalQuery += query
finalQuery += " GROUP BY httpUrl"
var dBResponse []model.DBResponseHttpUrl
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
zap.L().Info(finalQuery)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
}
for _, service := range dBResponse {
if service.HttpUrl != "" {
traceFilterReponse.HttpUrl[service.HttpUrl] = service.Count
}
}
case constants.HttpMethod:
finalQuery := fmt.Sprintf("SELECT httpMethod, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.TraceDB, r.indexTable)
finalQuery += query
finalQuery += " GROUP BY httpMethod"
var dBResponse []model.DBResponseHttpMethod
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
zap.L().Info(finalQuery)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
}
for _, service := range dBResponse {
if service.HttpMethod != "" {
traceFilterReponse.HttpMethod[service.HttpMethod] = service.Count
}
}
case constants.HttpHost:
finalQuery := fmt.Sprintf("SELECT httpHost, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.TraceDB, r.indexTable)
finalQuery += query
finalQuery += " GROUP BY httpHost"
var dBResponse []model.DBResponseHttpHost
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
zap.L().Info(finalQuery)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
}
for _, service := range dBResponse {
if service.HttpHost != "" {
traceFilterReponse.HttpHost[service.HttpHost] = service.Count
}
}
case constants.OperationRequest:
finalQuery := fmt.Sprintf("SELECT name, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.TraceDB, r.indexTable)
finalQuery += query
finalQuery += " GROUP BY name"
var dBResponse []model.DBResponseOperation
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
zap.L().Info(finalQuery)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
}
for _, service := range dBResponse {
if service.Operation != "" {
traceFilterReponse.Operation[service.Operation] = service.Count
}
}
case constants.Status:
finalQuery := fmt.Sprintf("SELECT COUNT(*) as numTotal FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU AND hasError = true", r.TraceDB, r.indexTable)
finalQuery += query
var dBResponse []model.DBResponseTotal
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
zap.L().Info(finalQuery)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
}
finalQuery2 := fmt.Sprintf("SELECT COUNT(*) as numTotal FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU AND hasError = false", r.TraceDB, r.indexTable)
finalQuery2 += query
var dBResponse2 []model.DBResponseTotal
err = r.db.Select(ctx, &dBResponse2, finalQuery2, args...)
zap.L().Info(finalQuery2)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
}
if len(dBResponse) > 0 && len(dBResponse2) > 0 {
traceFilterReponse.Status = map[string]uint64{"ok": dBResponse2[0].NumTotal, "error": dBResponse[0].NumTotal}
} else if len(dBResponse) > 0 {
traceFilterReponse.Status = map[string]uint64{"ok": 0, "error": dBResponse[0].NumTotal}
} else if len(dBResponse2) > 0 {
traceFilterReponse.Status = map[string]uint64{"ok": dBResponse2[0].NumTotal, "error": 0}
} else {
traceFilterReponse.Status = map[string]uint64{"ok": 0, "error": 0}
}
case constants.Duration:
err := r.featureFlags.CheckFeature(constants.DurationSort)
durationSortEnabled := err == nil
finalQuery := ""
if !durationSortEnabled {
// if duration sort is not enabled, we need to get the min and max duration from the index table
finalQuery = fmt.Sprintf("SELECT min(durationNano) as min, max(durationNano) as max FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.TraceDB, r.indexTable)
finalQuery += query
var dBResponse []model.DBResponseMinMax
err = r.db.Select(ctx, &dBResponse, finalQuery, args...)
zap.L().Info(finalQuery)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
}
if len(dBResponse) > 0 {
traceFilterReponse.Duration = map[string]uint64{"minDuration": dBResponse[0].Min, "maxDuration": dBResponse[0].Max}
}
} else {
// when duration sort is enabled, we need to get the min and max duration from the duration table
finalQuery = fmt.Sprintf("SELECT durationNano as numTotal FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.TraceDB, r.durationTable)
finalQuery += query
finalQuery += " ORDER BY durationNano LIMIT 1"
var dBResponse []model.DBResponseTotal
err = r.db.Select(ctx, &dBResponse, finalQuery, args...)
zap.L().Info(finalQuery)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
}
finalQuery = fmt.Sprintf("SELECT durationNano as numTotal FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.TraceDB, r.durationTable)
finalQuery += query
finalQuery += " ORDER BY durationNano DESC LIMIT 1"
var dBResponse2 []model.DBResponseTotal
err = r.db.Select(ctx, &dBResponse2, finalQuery, args...)
zap.L().Info(finalQuery)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
}
if len(dBResponse) > 0 {
traceFilterReponse.Duration["minDuration"] = dBResponse[0].NumTotal
}
if len(dBResponse2) > 0 {
traceFilterReponse.Duration["maxDuration"] = dBResponse2[0].NumTotal
}
}
case constants.RPCMethod:
finalQuery := fmt.Sprintf("SELECT rpcMethod, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.TraceDB, r.indexTable)
finalQuery += query
finalQuery += " GROUP BY rpcMethod"
var dBResponse []model.DBResponseRPCMethod
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
zap.L().Info(finalQuery)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
}
for _, service := range dBResponse {
if service.RPCMethod != "" {
traceFilterReponse.RPCMethod[service.RPCMethod] = service.Count
}
}
case constants.ResponseStatusCode:
finalQuery := fmt.Sprintf("SELECT responseStatusCode, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.TraceDB, r.indexTable)
finalQuery += query
finalQuery += " GROUP BY responseStatusCode"
var dBResponse []model.DBResponseStatusCodeMethod
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
zap.L().Info(finalQuery)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
}
for _, service := range dBResponse {
if service.ResponseStatusCode != "" {
traceFilterReponse.ResponseStatusCode[service.ResponseStatusCode] = service.Count
}
}
default:
return nil, &model.ApiError{Typ: model.ErrorBadData, Err: fmt.Errorf("filter type: %s not supported", e)}
}
}
return &traceFilterReponse, nil
}
func getStatusFilters(query string, statusParams []string, excludeMap map[string]struct{}) string { func getStatusFilters(query string, statusParams []string, excludeMap map[string]struct{}) string {
// status can only be two and if both are selected than they are equivalent to none selected // status can only be two and if both are selected than they are equivalent to none selected
@ -1088,140 +787,6 @@ func getStatusFilters(query string, statusParams []string, excludeMap map[string
return query return query
} }
func (r *ClickHouseReader) GetFilteredSpans(ctx context.Context, queryParams *model.GetFilteredSpansParams) (*model.GetFilterSpansResponse, *model.ApiError) {
queryTable := fmt.Sprintf("%s.%s", r.TraceDB, r.indexTable)
excludeMap := make(map[string]struct{})
for _, e := range queryParams.Exclude {
if e == constants.OperationRequest {
excludeMap[constants.OperationDB] = struct{}{}
continue
}
excludeMap[e] = struct{}{}
}
var query string
args := []interface{}{clickhouse.Named("timestampL", strconv.FormatInt(queryParams.Start.UnixNano(), 10)), clickhouse.Named("timestampU", strconv.FormatInt(queryParams.End.UnixNano(), 10))}
if len(queryParams.TraceID) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.TraceID, constants.TraceID, &query, args)
}
if len(queryParams.ServiceName) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.ServiceName, constants.ServiceName, &query, args)
}
if len(queryParams.HttpRoute) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpRoute, constants.HttpRoute, &query, args)
}
if len(queryParams.HttpHost) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpHost, constants.HttpHost, &query, args)
}
if len(queryParams.HttpMethod) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpMethod, constants.HttpMethod, &query, args)
}
if len(queryParams.HttpUrl) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpUrl, constants.HttpUrl, &query, args)
}
if len(queryParams.Operation) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Operation, constants.OperationDB, &query, args)
}
if len(queryParams.RPCMethod) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.RPCMethod, constants.RPCMethod, &query, args)
}
if len(queryParams.ResponseStatusCode) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.ResponseStatusCode, constants.ResponseStatusCode, &query, args)
}
if len(queryParams.MinDuration) != 0 {
query = query + " AND durationNano >= @durationNanoMin"
args = append(args, clickhouse.Named("durationNanoMin", queryParams.MinDuration))
}
if len(queryParams.MaxDuration) != 0 {
query = query + " AND durationNano <= @durationNanoMax"
args = append(args, clickhouse.Named("durationNanoMax", queryParams.MaxDuration))
}
query = getStatusFilters(query, queryParams.Status, excludeMap)
if len(queryParams.SpanKind) != 0 {
query = query + " AND kind = @kind"
args = append(args, clickhouse.Named("kind", queryParams.SpanKind))
}
// create TagQuery from TagQueryParams
tags := createTagQueryFromTagQueryParams(queryParams.Tags)
subQuery, argsSubQuery, errStatus := buildQueryWithTagParams(ctx, tags)
query += subQuery
args = append(args, argsSubQuery...)
if errStatus != nil {
return nil, errStatus
}
if len(queryParams.OrderParam) != 0 {
if queryParams.OrderParam == constants.Duration {
queryTable = fmt.Sprintf("%s.%s", r.TraceDB, r.durationTable)
if queryParams.Order == constants.Descending {
query = query + " ORDER BY durationNano DESC"
}
if queryParams.Order == constants.Ascending {
query = query + " ORDER BY durationNano ASC"
}
} else if queryParams.OrderParam == constants.Timestamp {
projectionOptQuery := "SET allow_experimental_projection_optimization = 1"
err := r.db.Exec(ctx, projectionOptQuery)
zap.L().Info(projectionOptQuery)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
}
if queryParams.Order == constants.Descending {
query = query + " ORDER BY timestamp DESC"
}
if queryParams.Order == constants.Ascending {
query = query + " ORDER BY timestamp ASC"
}
}
}
if queryParams.Limit > 0 {
query = query + " LIMIT @limit"
args = append(args, clickhouse.Named("limit", queryParams.Limit))
}
if queryParams.Offset > 0 {
query = query + " OFFSET @offset"
args = append(args, clickhouse.Named("offset", queryParams.Offset))
}
var getFilterSpansResponseItems []model.GetFilterSpansResponseItem
baseQuery := fmt.Sprintf("SELECT timestamp, spanID, traceID, serviceName, name, durationNano, httpMethod, rpcMethod, responseStatusCode FROM %s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryTable)
baseQuery += query
err := r.db.Select(ctx, &getFilterSpansResponseItems, baseQuery, args...)
// Fill status and method
for i, e := range getFilterSpansResponseItems {
if e.RPCMethod != "" {
getFilterSpansResponseItems[i].Method = e.RPCMethod
} else {
getFilterSpansResponseItems[i].Method = e.HttpMethod
}
}
zap.L().Info(baseQuery)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
}
getFilterSpansResponse := model.GetFilterSpansResponse{
Spans: getFilterSpansResponseItems,
TotalSpans: 1000,
}
return &getFilterSpansResponse, nil
}
func createTagQueryFromTagQueryParams(queryParams []model.TagQueryParam) []model.TagQuery { func createTagQueryFromTagQueryParams(queryParams []model.TagQueryParam) []model.TagQuery {
tags := []model.TagQuery{} tags := []model.TagQuery{}
for _, tag := range queryParams { for _, tag := range queryParams {
@ -1379,87 +944,6 @@ func addExistsOperator(item model.TagQuery, tagMapType string, not bool) (string
return fmt.Sprintf(" AND %s (%s)", notStr, strings.Join(tagOperatorPair, " OR ")), args return fmt.Sprintf(" AND %s (%s)", notStr, strings.Join(tagOperatorPair, " OR ")), args
} }
func (r *ClickHouseReader) GetTagFilters(ctx context.Context, queryParams *model.TagFilterParams) (*model.TagFilters, *model.ApiError) {
excludeMap := make(map[string]struct{})
for _, e := range queryParams.Exclude {
if e == constants.OperationRequest {
excludeMap[constants.OperationDB] = struct{}{}
continue
}
excludeMap[e] = struct{}{}
}
var query string
args := []interface{}{clickhouse.Named("timestampL", strconv.FormatInt(queryParams.Start.UnixNano(), 10)), clickhouse.Named("timestampU", strconv.FormatInt(queryParams.End.UnixNano(), 10))}
if len(queryParams.TraceID) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.TraceID, constants.TraceID, &query, args)
}
if len(queryParams.ServiceName) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.ServiceName, constants.ServiceName, &query, args)
}
if len(queryParams.HttpRoute) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpRoute, constants.HttpRoute, &query, args)
}
if len(queryParams.HttpHost) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpHost, constants.HttpHost, &query, args)
}
if len(queryParams.HttpMethod) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpMethod, constants.HttpMethod, &query, args)
}
if len(queryParams.HttpUrl) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpUrl, constants.HttpUrl, &query, args)
}
if len(queryParams.Operation) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Operation, constants.OperationDB, &query, args)
}
if len(queryParams.RPCMethod) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.RPCMethod, constants.RPCMethod, &query, args)
}
if len(queryParams.ResponseStatusCode) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.ResponseStatusCode, constants.ResponseStatusCode, &query, args)
}
if len(queryParams.MinDuration) != 0 {
query = query + " AND durationNano >= @durationNanoMin"
args = append(args, clickhouse.Named("durationNanoMin", queryParams.MinDuration))
}
if len(queryParams.MaxDuration) != 0 {
query = query + " AND durationNano <= @durationNanoMax"
args = append(args, clickhouse.Named("durationNanoMax", queryParams.MaxDuration))
}
if len(queryParams.SpanKind) != 0 {
query = query + " AND kind = @kind"
args = append(args, clickhouse.Named("kind", queryParams.SpanKind))
}
query = getStatusFilters(query, queryParams.Status, excludeMap)
tagFilters := []model.TagFilters{}
// Alternative finalQuery := fmt.Sprintf(`SELECT DISTINCT arrayJoin(tagMap.keys) as tagKeys FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU`, r.TraceDB, r.indexTable)
finalQuery := fmt.Sprintf(`SELECT groupUniqArrayArray(mapKeys(stringTagMap)) as stringTagKeys, groupUniqArrayArray(mapKeys(numberTagMap)) as numberTagKeys, groupUniqArrayArray(mapKeys(boolTagMap)) as boolTagKeys FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU`, r.TraceDB, r.indexTable)
finalQuery += query
err := r.db.Select(ctx, &tagFilters, finalQuery, args...)
zap.L().Info(query)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
}
tagFiltersResult := model.TagFilters{
StringTagKeys: make([]string, 0),
NumberTagKeys: make([]string, 0),
BoolTagKeys: make([]string, 0),
}
if len(tagFilters) != 0 {
tagFiltersResult.StringTagKeys = excludeTags(ctx, tagFilters[0].StringTagKeys)
tagFiltersResult.NumberTagKeys = excludeTags(ctx, tagFilters[0].NumberTagKeys)
tagFiltersResult.BoolTagKeys = excludeTags(ctx, tagFilters[0].BoolTagKeys)
}
return &tagFiltersResult, nil
}
func excludeTags(_ context.Context, tags []string) []string { func excludeTags(_ context.Context, tags []string) []string {
excludedTagsMap := map[string]bool{ excludedTagsMap := map[string]bool{
"http.code": true, "http.code": true,
@ -1483,102 +967,6 @@ func excludeTags(_ context.Context, tags []string) []string {
return newTags return newTags
} }
func (r *ClickHouseReader) GetTagValues(ctx context.Context, queryParams *model.TagFilterParams) (*model.TagValues, *model.ApiError) {
if queryParams.TagKey.Type == model.TagTypeNumber {
return &model.TagValues{
NumberTagValues: make([]float64, 0),
StringTagValues: make([]string, 0),
BoolTagValues: make([]bool, 0),
}, nil
} else if queryParams.TagKey.Type == model.TagTypeBool {
return &model.TagValues{
NumberTagValues: make([]float64, 0),
StringTagValues: make([]string, 0),
BoolTagValues: []bool{true, false},
}, nil
}
excludeMap := make(map[string]struct{})
for _, e := range queryParams.Exclude {
if e == constants.OperationRequest {
excludeMap[constants.OperationDB] = struct{}{}
continue
}
excludeMap[e] = struct{}{}
}
var query string
args := []interface{}{clickhouse.Named("timestampL", strconv.FormatInt(queryParams.Start.UnixNano(), 10)), clickhouse.Named("timestampU", strconv.FormatInt(queryParams.End.UnixNano(), 10))}
if len(queryParams.TraceID) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.TraceID, constants.TraceID, &query, args)
}
if len(queryParams.ServiceName) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.ServiceName, constants.ServiceName, &query, args)
}
if len(queryParams.HttpRoute) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpRoute, constants.HttpRoute, &query, args)
}
if len(queryParams.HttpHost) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpHost, constants.HttpHost, &query, args)
}
if len(queryParams.HttpMethod) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpMethod, constants.HttpMethod, &query, args)
}
if len(queryParams.HttpUrl) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpUrl, constants.HttpUrl, &query, args)
}
if len(queryParams.Operation) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Operation, constants.OperationDB, &query, args)
}
if len(queryParams.MinDuration) != 0 {
query = query + " AND durationNano >= @durationNanoMin"
args = append(args, clickhouse.Named("durationNanoMin", queryParams.MinDuration))
}
if len(queryParams.MaxDuration) != 0 {
query = query + " AND durationNano <= @durationNanoMax"
args = append(args, clickhouse.Named("durationNanoMax", queryParams.MaxDuration))
}
if len(queryParams.SpanKind) != 0 {
query = query + " AND kind = @kind"
args = append(args, clickhouse.Named("kind", queryParams.SpanKind))
}
query = getStatusFilters(query, queryParams.Status, excludeMap)
tagValues := []model.TagValues{}
finalQuery := fmt.Sprintf(`SELECT groupArray(DISTINCT stringTagMap[@key]) as stringTagValues FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU`, r.TraceDB, r.indexTable)
finalQuery += query
finalQuery += " LIMIT @limit"
args = append(args, clickhouse.Named("key", queryParams.TagKey.Key))
args = append(args, clickhouse.Named("limit", queryParams.Limit))
err := r.db.Select(ctx, &tagValues, finalQuery, args...)
zap.L().Info(query)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
}
cleanedTagValues := model.TagValues{
StringTagValues: []string{},
NumberTagValues: []float64{},
BoolTagValues: []bool{},
}
if len(tagValues) == 0 {
return &cleanedTagValues, nil
}
for _, e := range tagValues[0].StringTagValues {
if e != "" {
cleanedTagValues.StringTagValues = append(cleanedTagValues.StringTagValues, e)
}
}
return &cleanedTagValues, nil
}
func (r *ClickHouseReader) GetTopOperations(ctx context.Context, queryParams *model.GetTopOperationsParams) (*[]model.TopOperationsItem, *model.ApiError) { func (r *ClickHouseReader) GetTopOperations(ctx context.Context, queryParams *model.GetTopOperationsParams) (*[]model.TopOperationsItem, *model.ApiError) {
namedArgs := []interface{}{ namedArgs := []interface{}{
@ -1823,185 +1211,6 @@ func (r *ClickHouseReader) GetDependencyGraph(ctx context.Context, queryParams *
return &response, nil return &response, nil
} }
func (r *ClickHouseReader) GetFilteredSpansAggregates(ctx context.Context, queryParams *model.GetFilteredSpanAggregatesParams) (*model.GetFilteredSpansAggregatesResponse, *model.ApiError) {
excludeMap := make(map[string]struct{})
for _, e := range queryParams.Exclude {
if e == constants.OperationRequest {
excludeMap[constants.OperationDB] = struct{}{}
continue
}
excludeMap[e] = struct{}{}
}
SpanAggregatesDBResponseItems := []model.SpanAggregatesDBResponseItem{}
aggregation_query := ""
if queryParams.Dimension == "duration" {
switch queryParams.AggregationOption {
case "p50":
aggregation_query = " quantile(0.50)(durationNano) as float64Value "
case "p95":
aggregation_query = " quantile(0.95)(durationNano) as float64Value "
case "p90":
aggregation_query = " quantile(0.90)(durationNano) as float64Value "
case "p99":
aggregation_query = " quantile(0.99)(durationNano) as float64Value "
case "max":
aggregation_query = " max(durationNano) as value "
case "min":
aggregation_query = " min(durationNano) as value "
case "avg":
aggregation_query = " avg(durationNano) as float64Value "
case "sum":
aggregation_query = " sum(durationNano) as value "
default:
return nil, &model.ApiError{Typ: model.ErrorBadData, Err: fmt.Errorf("aggregate type: %s not supported", queryParams.AggregationOption)}
}
} else if queryParams.Dimension == "calls" {
aggregation_query = " count(*) as value "
}
args := []interface{}{clickhouse.Named("timestampL", strconv.FormatInt(queryParams.Start.UnixNano(), 10)), clickhouse.Named("timestampU", strconv.FormatInt(queryParams.End.UnixNano(), 10))}
var query string
var customStr []string
_, columnExists := constants.GroupByColMap[queryParams.GroupBy]
// Using %s for groupBy params as it can be a custom column and custom columns are not supported by clickhouse-go yet:
// issue link: https://github.com/ClickHouse/clickhouse-go/issues/870
if queryParams.GroupBy != "" && columnExists {
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, %s as groupBy, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, queryParams.GroupBy, aggregation_query, r.TraceDB, r.indexTable)
args = append(args, clickhouse.Named("groupByVar", queryParams.GroupBy))
} else if queryParams.GroupBy != "" {
customStr = strings.Split(queryParams.GroupBy, ".(")
if len(customStr) < 2 {
return nil, &model.ApiError{Typ: model.ErrorBadData, Err: fmt.Errorf("GroupBy: %s not supported", queryParams.GroupBy)}
}
if customStr[1] == string(model.TagTypeString)+")" {
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, stringTagMap['%s'] as groupBy, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, customStr[0], aggregation_query, r.TraceDB, r.indexTable)
} else if customStr[1] == string(model.TagTypeNumber)+")" {
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, toString(numberTagMap['%s']) as groupBy, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, customStr[0], aggregation_query, r.TraceDB, r.indexTable)
} else if customStr[1] == string(model.TagTypeBool)+")" {
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, toString(boolTagMap['%s']) as groupBy, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, customStr[0], aggregation_query, r.TraceDB, r.indexTable)
} else {
// return error for unsupported group by
return nil, &model.ApiError{Typ: model.ErrorBadData, Err: fmt.Errorf("GroupBy: %s not supported", queryParams.GroupBy)}
}
} else {
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, aggregation_query, r.TraceDB, r.indexTable)
}
if len(queryParams.TraceID) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.TraceID, constants.TraceID, &query, args)
}
if len(queryParams.ServiceName) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.ServiceName, constants.ServiceName, &query, args)
}
if len(queryParams.HttpRoute) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpRoute, constants.HttpRoute, &query, args)
}
if len(queryParams.HttpHost) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpHost, constants.HttpHost, &query, args)
}
if len(queryParams.HttpMethod) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpMethod, constants.HttpMethod, &query, args)
}
if len(queryParams.HttpUrl) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpUrl, constants.HttpUrl, &query, args)
}
if len(queryParams.Operation) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Operation, constants.OperationDB, &query, args)
}
if len(queryParams.RPCMethod) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.RPCMethod, constants.RPCMethod, &query, args)
}
if len(queryParams.ResponseStatusCode) > 0 {
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.ResponseStatusCode, constants.ResponseStatusCode, &query, args)
}
if len(queryParams.MinDuration) != 0 {
query = query + " AND durationNano >= @durationNanoMin"
args = append(args, clickhouse.Named("durationNanoMin", queryParams.MinDuration))
}
if len(queryParams.MaxDuration) != 0 {
query = query + " AND durationNano <= @durationNanoMax"
args = append(args, clickhouse.Named("durationNanoMax", queryParams.MaxDuration))
}
query = getStatusFilters(query, queryParams.Status, excludeMap)
if len(queryParams.SpanKind) != 0 {
query = query + " AND kind = @kind"
args = append(args, clickhouse.Named("kind", queryParams.SpanKind))
}
// create TagQuery from TagQueryParams
tags := createTagQueryFromTagQueryParams(queryParams.Tags)
subQuery, argsSubQuery, errStatus := buildQueryWithTagParams(ctx, tags)
query += subQuery
args = append(args, argsSubQuery...)
if errStatus != nil {
return nil, errStatus
}
if queryParams.GroupBy != "" && columnExists {
query = query + fmt.Sprintf(" GROUP BY time, %s as groupBy ORDER BY time", queryParams.GroupBy)
} else if queryParams.GroupBy != "" {
if customStr[1] == string(model.TagTypeString)+")" {
query = query + fmt.Sprintf(" GROUP BY time, stringTagMap['%s'] as groupBy ORDER BY time", customStr[0])
} else if customStr[1] == string(model.TagTypeNumber)+")" {
query = query + fmt.Sprintf(" GROUP BY time, toString(numberTagMap['%s']) as groupBy ORDER BY time", customStr[0])
} else if customStr[1] == string(model.TagTypeBool)+")" {
query = query + fmt.Sprintf(" GROUP BY time, toString(boolTagMap['%s']) as groupBy ORDER BY time", customStr[0])
}
} else {
query = query + " GROUP BY time ORDER BY time"
}
err := r.db.Select(ctx, &SpanAggregatesDBResponseItems, query, args...)
zap.L().Info(query)
if err != nil {
zap.L().Error("Error in processing sql query", zap.Error(err))
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
}
GetFilteredSpansAggregatesResponse := model.GetFilteredSpansAggregatesResponse{
Items: map[int64]model.SpanAggregatesResponseItem{},
}
for i := range SpanAggregatesDBResponseItems {
if SpanAggregatesDBResponseItems[i].Value == 0 {
SpanAggregatesDBResponseItems[i].Value = uint64(SpanAggregatesDBResponseItems[i].Float64Value)
}
SpanAggregatesDBResponseItems[i].Timestamp = int64(SpanAggregatesDBResponseItems[i].Time.UnixNano())
SpanAggregatesDBResponseItems[i].FloatValue = float32(SpanAggregatesDBResponseItems[i].Value)
if queryParams.AggregationOption == "rate_per_sec" {
SpanAggregatesDBResponseItems[i].FloatValue = float32(SpanAggregatesDBResponseItems[i].Value) / float32(queryParams.StepSeconds)
}
if responseElement, ok := GetFilteredSpansAggregatesResponse.Items[SpanAggregatesDBResponseItems[i].Timestamp]; !ok {
if queryParams.GroupBy != "" && SpanAggregatesDBResponseItems[i].GroupBy != "" {
GetFilteredSpansAggregatesResponse.Items[SpanAggregatesDBResponseItems[i].Timestamp] = model.SpanAggregatesResponseItem{
Timestamp: SpanAggregatesDBResponseItems[i].Timestamp,
GroupBy: map[string]float32{SpanAggregatesDBResponseItems[i].GroupBy: SpanAggregatesDBResponseItems[i].FloatValue},
}
} else if queryParams.GroupBy == "" {
GetFilteredSpansAggregatesResponse.Items[SpanAggregatesDBResponseItems[i].Timestamp] = model.SpanAggregatesResponseItem{
Timestamp: SpanAggregatesDBResponseItems[i].Timestamp,
Value: SpanAggregatesDBResponseItems[i].FloatValue,
}
}
} else {
if queryParams.GroupBy != "" && SpanAggregatesDBResponseItems[i].GroupBy != "" {
responseElement.GroupBy[SpanAggregatesDBResponseItems[i].GroupBy] = SpanAggregatesDBResponseItems[i].FloatValue
}
GetFilteredSpansAggregatesResponse.Items[SpanAggregatesDBResponseItems[i].Timestamp] = responseElement
}
}
return &GetFilteredSpansAggregatesResponse, nil
}
func getLocalTableName(tableName string) string { func getLocalTableName(tableName string) string {
tableNameSplit := strings.Split(tableName, ".") tableNameSplit := strings.Split(tableName, ".")

86
pkg/query-service/app/http_handler.go
View File

@ -526,12 +526,6 @@ func (aH *APIHandler) RegisterRoutes(router *mux.Router, am *AuthMiddleware) {
router.HandleFunc("/api/v1/configs", am.OpenAccess(aH.getConfigs)).Methods(http.MethodGet) router.HandleFunc("/api/v1/configs", am.OpenAccess(aH.getConfigs)).Methods(http.MethodGet)
router.HandleFunc("/api/v1/health", am.OpenAccess(aH.getHealth)).Methods(http.MethodGet) router.HandleFunc("/api/v1/health", am.OpenAccess(aH.getHealth)).Methods(http.MethodGet)
router.HandleFunc("/api/v1/getSpanFilters", am.ViewAccess(aH.getSpanFilters)).Methods(http.MethodPost)
router.HandleFunc("/api/v1/getTagFilters", am.ViewAccess(aH.getTagFilters)).Methods(http.MethodPost)
router.HandleFunc("/api/v1/getFilteredSpans", am.ViewAccess(aH.getFilteredSpans)).Methods(http.MethodPost)
router.HandleFunc("/api/v1/getFilteredSpans/aggregates", am.ViewAccess(aH.getFilteredSpanAggregates)).Methods(http.MethodPost)
router.HandleFunc("/api/v1/getTagValues", am.ViewAccess(aH.getTagValues)).Methods(http.MethodPost)
router.HandleFunc("/api/v1/listErrors", am.ViewAccess(aH.listErrors)).Methods(http.MethodPost) router.HandleFunc("/api/v1/listErrors", am.ViewAccess(aH.listErrors)).Methods(http.MethodPost)
router.HandleFunc("/api/v1/countErrors", am.ViewAccess(aH.countErrors)).Methods(http.MethodPost) router.HandleFunc("/api/v1/countErrors", am.ViewAccess(aH.countErrors)).Methods(http.MethodPost)
router.HandleFunc("/api/v1/errorFromErrorID", am.ViewAccess(aH.getErrorFromErrorID)).Methods(http.MethodGet) router.HandleFunc("/api/v1/errorFromErrorID", am.ViewAccess(aH.getErrorFromErrorID)).Methods(http.MethodGet)
@ -1847,86 +1841,6 @@ func (aH *APIHandler) getErrorFromGroupID(w http.ResponseWriter, r *http.Request
aH.WriteJSON(w, r, result) aH.WriteJSON(w, r, result)
} }
func (aH *APIHandler) getSpanFilters(w http.ResponseWriter, r *http.Request) {
query, err := parseSpanFilterRequestBody(r)
if aH.HandleError(w, err, http.StatusBadRequest) {
return
}
result, apiErr := aH.reader.GetSpanFilters(r.Context(), query)
if apiErr != nil && aH.HandleError(w, apiErr.Err, http.StatusInternalServerError) {
return
}
aH.WriteJSON(w, r, result)
}
func (aH *APIHandler) getFilteredSpans(w http.ResponseWriter, r *http.Request) {
query, err := parseFilteredSpansRequest(r, aH)
if aH.HandleError(w, err, http.StatusBadRequest) {
return
}
result, apiErr := aH.reader.GetFilteredSpans(r.Context(), query)
if apiErr != nil && aH.HandleError(w, apiErr.Err, http.StatusInternalServerError) {
return
}
aH.WriteJSON(w, r, result)
}
func (aH *APIHandler) getFilteredSpanAggregates(w http.ResponseWriter, r *http.Request) {
query, err := parseFilteredSpanAggregatesRequest(r)
if aH.HandleError(w, err, http.StatusBadRequest) {
return
}
result, apiErr := aH.reader.GetFilteredSpansAggregates(r.Context(), query)
if apiErr != nil && aH.HandleError(w, apiErr.Err, http.StatusInternalServerError) {
return
}
aH.WriteJSON(w, r, result)
}
func (aH *APIHandler) getTagFilters(w http.ResponseWriter, r *http.Request) {
query, err := parseTagFilterRequest(r)
if aH.HandleError(w, err, http.StatusBadRequest) {
return
}
result, apiErr := aH.reader.GetTagFilters(r.Context(), query)
if apiErr != nil && aH.HandleError(w, apiErr.Err, http.StatusInternalServerError) {
return
}
aH.WriteJSON(w, r, result)
}
func (aH *APIHandler) getTagValues(w http.ResponseWriter, r *http.Request) {
query, err := parseTagValueRequest(r)
if aH.HandleError(w, err, http.StatusBadRequest) {
return
}
result, apiErr := aH.reader.GetTagValues(r.Context(), query)
if apiErr != nil && aH.HandleError(w, apiErr.Err, http.StatusInternalServerError) {
return
}
aH.WriteJSON(w, r, result)
}
func (aH *APIHandler) setTTL(w http.ResponseWriter, r *http.Request) { func (aH *APIHandler) setTTL(w http.ResponseWriter, r *http.Request) {
ttlParams, err := parseTTLParams(r) ttlParams, err := parseTTLParams(r)
if aH.HandleError(w, err, http.StatusBadRequest) { if aH.HandleError(w, err, http.StatusBadRequest) {

5
pkg/query-service/interfaces/interface.go
View File

@ -29,15 +29,10 @@ type Reader interface {
// GetDisks returns a list of disks configured in the underlying DB. It is supported by // GetDisks returns a list of disks configured in the underlying DB. It is supported by
// clickhouse only. // clickhouse only.
GetDisks(ctx context.Context) (*[]model.DiskItem, *model.ApiError) GetDisks(ctx context.Context) (*[]model.DiskItem, *model.ApiError)
GetSpanFilters(ctx context.Context, query *model.SpanFilterParams) (*model.SpanFiltersResponse, *model.ApiError)
GetTraceAggregateAttributes(ctx context.Context, req *v3.AggregateAttributeRequest) (*v3.AggregateAttributeResponse, error) GetTraceAggregateAttributes(ctx context.Context, req *v3.AggregateAttributeRequest) (*v3.AggregateAttributeResponse, error)
GetTraceAttributeKeys(ctx context.Context, req *v3.FilterAttributeKeyRequest) (*v3.FilterAttributeKeyResponse, error) GetTraceAttributeKeys(ctx context.Context, req *v3.FilterAttributeKeyRequest) (*v3.FilterAttributeKeyResponse, error)
GetTraceAttributeValues(ctx context.Context, req *v3.FilterAttributeValueRequest) (*v3.FilterAttributeValueResponse, error) GetTraceAttributeValues(ctx context.Context, req *v3.FilterAttributeValueRequest) (*v3.FilterAttributeValueResponse, error)
GetSpanAttributeKeys(ctx context.Context) (map[string]v3.AttributeKey, error) GetSpanAttributeKeys(ctx context.Context) (map[string]v3.AttributeKey, error)
GetTagFilters(ctx context.Context, query *model.TagFilterParams) (*model.TagFilters, *model.ApiError)
GetTagValues(ctx context.Context, query *model.TagFilterParams) (*model.TagValues, *model.ApiError)
GetFilteredSpans(ctx context.Context, query *model.GetFilteredSpansParams) (*model.GetFilterSpansResponse, *model.ApiError)
GetFilteredSpansAggregates(ctx context.Context, query *model.GetFilteredSpanAggregatesParams) (*model.GetFilteredSpansAggregatesResponse, *model.ApiError)
ListErrors(ctx context.Context, params *model.ListErrorsParams) (*[]model.Error, *model.ApiError) ListErrors(ctx context.Context, params *model.ListErrorsParams) (*[]model.Error, *model.ApiError)
CountErrors(ctx context.Context, params *model.CountErrorsParams) (uint64, *model.ApiError) CountErrors(ctx context.Context, params *model.CountErrorsParams) (uint64, *model.ApiError)