mirror of
https://git.mirrors.martin98.com/https://github.com/SigNoz/signoz
synced 2025-06-22 04:47:46 +08:00
3666 lines
134 KiB
Go
3666 lines
134 KiB
Go
package clickhouseReader
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import (
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"bytes"
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"context"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"math/rand"
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"net/http"
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"os"
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"reflect"
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"regexp"
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"sort"
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"strconv"
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"strings"
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"sync"
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"time"
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"github.com/go-kit/log"
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"github.com/go-kit/log/level"
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"github.com/google/uuid"
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"github.com/mailru/easyjson"
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"github.com/oklog/oklog/pkg/group"
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"github.com/pkg/errors"
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"github.com/prometheus/common/promlog"
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"github.com/prometheus/prometheus/config"
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"github.com/prometheus/prometheus/discovery"
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sd_config "github.com/prometheus/prometheus/discovery/config"
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"github.com/prometheus/prometheus/promql"
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"github.com/prometheus/prometheus/scrape"
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"github.com/prometheus/prometheus/storage"
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"github.com/prometheus/prometheus/storage/remote"
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"github.com/prometheus/prometheus/util/stats"
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"github.com/ClickHouse/clickhouse-go/v2"
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"github.com/ClickHouse/clickhouse-go/v2/lib/driver"
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"github.com/jmoiron/sqlx"
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promModel "github.com/prometheus/common/model"
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"go.signoz.io/signoz/pkg/query-service/app/logs"
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"go.signoz.io/signoz/pkg/query-service/constants"
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am "go.signoz.io/signoz/pkg/query-service/integrations/alertManager"
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"go.signoz.io/signoz/pkg/query-service/interfaces"
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"go.signoz.io/signoz/pkg/query-service/model"
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"go.signoz.io/signoz/pkg/query-service/telemetry"
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"go.signoz.io/signoz/pkg/query-service/utils"
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"go.uber.org/zap"
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)
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const (
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cluster = "cluster"
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primaryNamespace = "clickhouse"
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archiveNamespace = "clickhouse-archive"
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signozTraceDBName = "signoz_traces"
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signozDurationMVTable = "distributed_durationSort"
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signozUsageExplorerTable = "distributed_usage_explorer"
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signozSpansTable = "distributed_signoz_spans"
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signozErrorIndexTable = "distributed_signoz_error_index_v2"
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signozTraceTableName = "distributed_signoz_index_v2"
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signozTraceLocalTableName = "signoz_index_v2"
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signozMetricDBName = "signoz_metrics"
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signozSampleLocalTableName = "samples_v2"
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signozSampleTableName = "distributed_samples_v2"
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signozTSTableName = "distributed_time_series_v2"
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minTimespanForProgressiveSearch = time.Hour
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minTimespanForProgressiveSearchMargin = time.Minute
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maxProgressiveSteps = 4
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charset = "abcdefghijklmnopqrstuvwxyz" +
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"ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
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)
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var (
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ErrNoOperationsTable = errors.New("no operations table supplied")
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ErrNoIndexTable = errors.New("no index table supplied")
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ErrStartTimeRequired = errors.New("start time is required for search queries")
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seededRand *rand.Rand = rand.New(
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rand.NewSource(time.Now().UnixNano()))
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)
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// SpanWriter for reading spans from ClickHouse
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type ClickHouseReader struct {
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db clickhouse.Conn
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localDB *sqlx.DB
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TraceDB string
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operationsTable string
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durationTable string
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indexTable string
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errorTable string
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usageExplorerTable string
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SpansTable string
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dependencyGraphTable string
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topLevelOperationsTable string
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logsDB string
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logsTable string
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logsLocalTable string
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logsAttributeKeys string
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logsResourceKeys string
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queryEngine *promql.Engine
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remoteStorage *remote.Storage
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fanoutStorage *storage.Storage
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promConfigFile string
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promConfig *config.Config
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alertManager am.Manager
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featureFlags interfaces.FeatureLookup
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liveTailRefreshSeconds int
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}
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// NewTraceReader returns a TraceReader for the database
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func NewReader(localDB *sqlx.DB, configFile string, featureFlag interfaces.FeatureLookup) *ClickHouseReader {
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datasource := os.Getenv("ClickHouseUrl")
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options := NewOptions(datasource, primaryNamespace, archiveNamespace)
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db, err := initialize(options)
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if err != nil {
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zap.S().Error("failed to initialize ClickHouse: ", err)
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os.Exit(1)
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}
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alertManager, err := am.New("")
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if err != nil {
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zap.S().Errorf("msg: failed to initialize alert manager: ", "/t error:", err)
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zap.S().Errorf("msg: check if the alert manager URL is correctly set and valid")
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os.Exit(1)
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}
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return &ClickHouseReader{
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db: db,
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localDB: localDB,
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TraceDB: options.primary.TraceDB,
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alertManager: alertManager,
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operationsTable: options.primary.OperationsTable,
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indexTable: options.primary.IndexTable,
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errorTable: options.primary.ErrorTable,
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usageExplorerTable: options.primary.UsageExplorerTable,
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durationTable: options.primary.DurationTable,
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SpansTable: options.primary.SpansTable,
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dependencyGraphTable: options.primary.DependencyGraphTable,
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topLevelOperationsTable: options.primary.TopLevelOperationsTable,
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logsDB: options.primary.LogsDB,
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logsTable: options.primary.LogsTable,
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logsLocalTable: options.primary.LogsLocalTable,
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logsAttributeKeys: options.primary.LogsAttributeKeysTable,
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logsResourceKeys: options.primary.LogsResourceKeysTable,
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liveTailRefreshSeconds: options.primary.LiveTailRefreshSeconds,
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promConfigFile: configFile,
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featureFlags: featureFlag,
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}
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}
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func (r *ClickHouseReader) Start(readerReady chan bool) {
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logLevel := promlog.AllowedLevel{}
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logLevel.Set("debug")
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// allowedFormat := promlog.AllowedFormat{}
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// allowedFormat.Set("logfmt")
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// promlogConfig := promlog.Config{
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// Level: &logLevel,
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// Format: &allowedFormat,
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// }
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logger := promlog.New(logLevel)
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startTime := func() (int64, error) {
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return int64(promModel.Latest), nil
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}
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remoteStorage := remote.NewStorage(log.With(logger, "component", "remote"), startTime, time.Duration(1*time.Minute))
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cfg := struct {
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configFile string
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localStoragePath string
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lookbackDelta promModel.Duration
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webTimeout promModel.Duration
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queryTimeout promModel.Duration
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queryConcurrency int
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queryMaxSamples int
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RemoteFlushDeadline promModel.Duration
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prometheusURL string
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logLevel promlog.AllowedLevel
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}{
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configFile: r.promConfigFile,
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}
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// fanoutStorage := remoteStorage
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fanoutStorage := storage.NewFanout(logger, remoteStorage)
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ctxScrape, cancelScrape := context.WithCancel(context.Background())
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discoveryManagerScrape := discovery.NewManager(ctxScrape, log.With(logger, "component", "discovery manager scrape"), discovery.Name("scrape"))
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scrapeManager := scrape.NewManager(log.With(logger, "component", "scrape manager"), fanoutStorage)
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opts := promql.EngineOpts{
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Logger: log.With(logger, "component", "query engine"),
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Reg: nil,
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MaxConcurrent: 20,
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MaxSamples: 50000000,
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Timeout: time.Duration(2 * time.Minute),
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}
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queryEngine := promql.NewEngine(opts)
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reloaders := []func(cfg *config.Config) error{
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remoteStorage.ApplyConfig,
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// The Scrape managers need to reload before the Discovery manager as
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// they need to read the most updated config when receiving the new targets list.
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scrapeManager.ApplyConfig,
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func(cfg *config.Config) error {
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c := make(map[string]sd_config.ServiceDiscoveryConfig)
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for _, v := range cfg.ScrapeConfigs {
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c[v.JobName] = v.ServiceDiscoveryConfig
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}
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return discoveryManagerScrape.ApplyConfig(c)
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},
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}
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// sync.Once is used to make sure we can close the channel at different execution stages(SIGTERM or when the config is loaded).
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type closeOnce struct {
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C chan struct{}
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once sync.Once
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Close func()
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}
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// Wait until the server is ready to handle reloading.
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reloadReady := &closeOnce{
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C: make(chan struct{}),
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}
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reloadReady.Close = func() {
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reloadReady.once.Do(func() {
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close(reloadReady.C)
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})
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}
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var g group.Group
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{
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// Scrape discovery manager.
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g.Add(
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func() error {
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err := discoveryManagerScrape.Run()
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level.Info(logger).Log("msg", "Scrape discovery manager stopped")
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return err
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},
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func(err error) {
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level.Info(logger).Log("msg", "Stopping scrape discovery manager...")
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cancelScrape()
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},
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)
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}
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{
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// Scrape manager.
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g.Add(
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func() error {
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// When the scrape manager receives a new targets list
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// it needs to read a valid config for each job.
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// It depends on the config being in sync with the discovery manager so
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// we wait until the config is fully loaded.
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<-reloadReady.C
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err := scrapeManager.Run(discoveryManagerScrape.SyncCh())
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level.Info(logger).Log("msg", "Scrape manager stopped")
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return err
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},
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func(err error) {
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// Scrape manager needs to be stopped before closing the local TSDB
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// so that it doesn't try to write samples to a closed storage.
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level.Info(logger).Log("msg", "Stopping scrape manager...")
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scrapeManager.Stop()
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},
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)
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}
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{
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// Initial configuration loading.
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cancel := make(chan struct{})
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g.Add(
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func() error {
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// select {
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// case <-dbOpen:
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// break
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// // In case a shutdown is initiated before the dbOpen is released
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// case <-cancel:
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// reloadReady.Close()
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// return nil
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// }
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var err error
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r.promConfig, err = reloadConfig(cfg.configFile, logger, reloaders...)
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if err != nil {
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return fmt.Errorf("error loading config from %q: %s", cfg.configFile, err)
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}
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reloadReady.Close()
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// ! commented the alert manager can now
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// call query service to do this
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// channels, apiErrorObj := r.GetChannels()
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//if apiErrorObj != nil {
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// zap.S().Errorf("Not able to read channels from DB")
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//}
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//for _, channel := range *channels {
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//apiErrorObj = r.LoadChannel(&channel)
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//if apiErrorObj != nil {
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// zap.S().Errorf("Not able to load channel with id=%d loaded from DB", channel.Id, channel.Data)
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//}
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//}
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<-cancel
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return nil
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},
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func(err error) {
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close(cancel)
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},
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)
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}
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r.queryEngine = queryEngine
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r.remoteStorage = remoteStorage
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r.fanoutStorage = &fanoutStorage
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readerReady <- true
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if err := g.Run(); err != nil {
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level.Error(logger).Log("err", err)
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os.Exit(1)
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}
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}
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func (r *ClickHouseReader) GetQueryEngine() *promql.Engine {
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return r.queryEngine
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}
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func (r *ClickHouseReader) GetFanoutStorage() *storage.Storage {
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return r.fanoutStorage
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}
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func reloadConfig(filename string, logger log.Logger, rls ...func(*config.Config) error) (promConfig *config.Config, err error) {
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level.Info(logger).Log("msg", "Loading configuration file", "filename", filename)
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conf, err := config.LoadFile(filename)
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if err != nil {
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return nil, fmt.Errorf("couldn't load configuration (--config.file=%q): %v", filename, err)
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}
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failed := false
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for _, rl := range rls {
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if err := rl(conf); err != nil {
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level.Error(logger).Log("msg", "Failed to apply configuration", "err", err)
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failed = true
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}
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}
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if failed {
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return nil, fmt.Errorf("one or more errors occurred while applying the new configuration (--config.file=%q)", filename)
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}
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level.Info(logger).Log("msg", "Completed loading of configuration file", "filename", filename)
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return conf, nil
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}
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func initialize(options *Options) (clickhouse.Conn, error) {
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db, err := connect(options.getPrimary())
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if err != nil {
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return nil, fmt.Errorf("error connecting to primary db: %v", err)
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}
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return db, nil
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}
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func connect(cfg *namespaceConfig) (clickhouse.Conn, error) {
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if cfg.Encoding != EncodingJSON && cfg.Encoding != EncodingProto {
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return nil, fmt.Errorf("unknown encoding %q, supported: %q, %q", cfg.Encoding, EncodingJSON, EncodingProto)
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}
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return cfg.Connector(cfg)
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}
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func (r *ClickHouseReader) GetConn() clickhouse.Conn {
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return r.db
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}
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func (r *ClickHouseReader) LoadChannel(channel *model.ChannelItem) *model.ApiError {
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receiver := &am.Receiver{}
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if err := json.Unmarshal([]byte(channel.Data), receiver); err != nil { // Parse []byte to go struct pointer
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return &model.ApiError{Typ: model.ErrorBadData, Err: err}
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}
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response, err := http.Post(constants.GetAlertManagerApiPrefix()+"v1/receivers", "application/json", bytes.NewBuffer([]byte(channel.Data)))
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if err != nil {
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zap.S().Errorf("Error in getting response of API call to alertmanager/v1/receivers\n", err)
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return &model.ApiError{Typ: model.ErrorInternal, Err: err}
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}
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if response.StatusCode > 299 {
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responseData, _ := ioutil.ReadAll(response.Body)
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err := fmt.Errorf("Error in getting 2xx response in API call to alertmanager/v1/receivers\n Status: %s \n Data: %s", response.Status, string(responseData))
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zap.S().Error(err)
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return &model.ApiError{Typ: model.ErrorInternal, Err: err}
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}
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return nil
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}
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func (r *ClickHouseReader) GetChannel(id string) (*model.ChannelItem, *model.ApiError) {
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idInt, _ := strconv.Atoi(id)
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channel := model.ChannelItem{}
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query := "SELECT id, created_at, updated_at, name, type, data data FROM notification_channels WHERE id=? "
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stmt, err := r.localDB.Preparex(query)
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zap.S().Info(query, idInt)
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if err != nil {
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zap.S().Debug("Error in preparing sql query for GetChannel : ", err)
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return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
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}
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err = stmt.Get(&channel, idInt)
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if err != nil {
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zap.S().Debug(fmt.Sprintf("Error in getting channel with id=%d : ", idInt), err)
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return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
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}
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return &channel, nil
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}
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func (r *ClickHouseReader) DeleteChannel(id string) *model.ApiError {
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idInt, _ := strconv.Atoi(id)
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channelToDelete, apiErrorObj := r.GetChannel(id)
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if apiErrorObj != nil {
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return apiErrorObj
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}
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|
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tx, err := r.localDB.Begin()
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if err != nil {
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return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
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}
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{
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stmt, err := tx.Prepare(`DELETE FROM notification_channels WHERE id=$1;`)
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if err != nil {
|
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zap.S().Errorf("Error in preparing statement for INSERT to notification_channels\n", err)
|
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tx.Rollback()
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return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
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}
|
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defer stmt.Close()
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|
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if _, err := stmt.Exec(idInt); err != nil {
|
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zap.S().Errorf("Error in Executing prepared statement for INSERT to notification_channels\n", err)
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tx.Rollback() // return an error too, we may want to wrap them
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return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
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}
|
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}
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|
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apiError := r.alertManager.DeleteRoute(channelToDelete.Name)
|
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if apiError != nil {
|
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tx.Rollback()
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return apiError
|
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}
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|
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err = tx.Commit()
|
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if err != nil {
|
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zap.S().Errorf("Error in committing transaction for DELETE command to notification_channels\n", err)
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return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
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}
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return nil
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}
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|
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func (r *ClickHouseReader) GetChannels() (*[]model.ChannelItem, *model.ApiError) {
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|
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channels := []model.ChannelItem{}
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|
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query := fmt.Sprintf("SELECT id, created_at, updated_at, name, type, data data FROM notification_channels")
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|
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err := r.localDB.Select(&channels, query)
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|
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zap.S().Info(query)
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|
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if err != nil {
|
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zap.S().Debug("Error in processing sql query: ", err)
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return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
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}
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return &channels, nil
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}
|
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|
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func getChannelType(receiver *am.Receiver) string {
|
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|
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if receiver.EmailConfigs != nil {
|
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return "email"
|
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}
|
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if receiver.OpsGenieConfigs != nil {
|
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return "opsgenie"
|
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}
|
|
if receiver.PagerdutyConfigs != nil {
|
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return "pagerduty"
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}
|
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if receiver.PushoverConfigs != nil {
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return "pushover"
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}
|
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if receiver.SNSConfigs != nil {
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return "sns"
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}
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if receiver.SlackConfigs != nil {
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return "slack"
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}
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if receiver.VictorOpsConfigs != nil {
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return "victorops"
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}
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if receiver.WebhookConfigs != nil {
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return "webhook"
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}
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if receiver.WechatConfigs != nil {
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return "wechat"
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}
|
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|
|
return ""
|
|
}
|
|
|
|
func (r *ClickHouseReader) EditChannel(receiver *am.Receiver, id string) (*am.Receiver, *model.ApiError) {
|
|
|
|
idInt, _ := strconv.Atoi(id)
|
|
|
|
channel, apiErrObj := r.GetChannel(id)
|
|
|
|
if apiErrObj != nil {
|
|
return nil, apiErrObj
|
|
}
|
|
if channel.Name != receiver.Name {
|
|
return nil, &model.ApiError{Typ: model.ErrorBadData, Err: fmt.Errorf("channel name cannot be changed")}
|
|
}
|
|
|
|
tx, err := r.localDB.Begin()
|
|
if err != nil {
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
channel_type := getChannelType(receiver)
|
|
receiverString, _ := json.Marshal(receiver)
|
|
|
|
{
|
|
stmt, err := tx.Prepare(`UPDATE notification_channels SET updated_at=$1, type=$2, data=$3 WHERE id=$4;`)
|
|
|
|
if err != nil {
|
|
zap.S().Errorf("Error in preparing statement for UPDATE to notification_channels\n", err)
|
|
tx.Rollback()
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
defer stmt.Close()
|
|
|
|
if _, err := stmt.Exec(time.Now(), channel_type, string(receiverString), idInt); err != nil {
|
|
zap.S().Errorf("Error in Executing prepared statement for UPDATE to notification_channels\n", err)
|
|
tx.Rollback() // return an error too, we may want to wrap them
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
}
|
|
|
|
apiError := r.alertManager.EditRoute(receiver)
|
|
if apiError != nil {
|
|
tx.Rollback()
|
|
return nil, apiError
|
|
}
|
|
|
|
err = tx.Commit()
|
|
if err != nil {
|
|
zap.S().Errorf("Error in committing transaction for INSERT to notification_channels\n", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
return receiver, nil
|
|
|
|
}
|
|
|
|
func (r *ClickHouseReader) CreateChannel(receiver *am.Receiver) (*am.Receiver, *model.ApiError) {
|
|
|
|
tx, err := r.localDB.Begin()
|
|
if err != nil {
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
channel_type := getChannelType(receiver)
|
|
receiverString, _ := json.Marshal(receiver)
|
|
|
|
// todo: check if the channel name already exists, raise an error if so
|
|
|
|
{
|
|
stmt, err := tx.Prepare(`INSERT INTO notification_channels (created_at, updated_at, name, type, data) VALUES($1,$2,$3,$4,$5);`)
|
|
if err != nil {
|
|
zap.S().Errorf("Error in preparing statement for INSERT to notification_channels\n", err)
|
|
tx.Rollback()
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
defer stmt.Close()
|
|
|
|
if _, err := stmt.Exec(time.Now(), time.Now(), receiver.Name, channel_type, string(receiverString)); err != nil {
|
|
zap.S().Errorf("Error in Executing prepared statement for INSERT to notification_channels\n", err)
|
|
tx.Rollback() // return an error too, we may want to wrap them
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
}
|
|
|
|
apiError := r.alertManager.AddRoute(receiver)
|
|
if apiError != nil {
|
|
tx.Rollback()
|
|
return nil, apiError
|
|
}
|
|
|
|
err = tx.Commit()
|
|
if err != nil {
|
|
zap.S().Errorf("Error in committing transaction for INSERT to notification_channels\n", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
return receiver, nil
|
|
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetInstantQueryMetricsResult(ctx context.Context, queryParams *model.InstantQueryMetricsParams) (*promql.Result, *stats.QueryStats, *model.ApiError) {
|
|
qry, err := r.queryEngine.NewInstantQuery(r.remoteStorage, queryParams.Query, queryParams.Time)
|
|
if err != nil {
|
|
return nil, nil, &model.ApiError{Typ: model.ErrorBadData, Err: err}
|
|
}
|
|
|
|
res := qry.Exec(ctx)
|
|
|
|
// Optional stats field in response if parameter "stats" is not empty.
|
|
var qs *stats.QueryStats
|
|
if queryParams.Stats != "" {
|
|
qs = stats.NewQueryStats(qry.Stats())
|
|
}
|
|
|
|
qry.Close()
|
|
return res, qs, nil
|
|
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetQueryRangeResult(ctx context.Context, query *model.QueryRangeParams) (*promql.Result, *stats.QueryStats, *model.ApiError) {
|
|
|
|
qry, err := r.queryEngine.NewRangeQuery(r.remoteStorage, query.Query, query.Start, query.End, query.Step)
|
|
|
|
if err != nil {
|
|
return nil, nil, &model.ApiError{Typ: model.ErrorBadData, Err: err}
|
|
}
|
|
|
|
res := qry.Exec(ctx)
|
|
|
|
// Optional stats field in response if parameter "stats" is not empty.
|
|
var qs *stats.QueryStats
|
|
if query.Stats != "" {
|
|
qs = stats.NewQueryStats(qry.Stats())
|
|
}
|
|
|
|
qry.Close()
|
|
return res, qs, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetServicesList(ctx context.Context) (*[]string, error) {
|
|
|
|
services := []string{}
|
|
query := fmt.Sprintf(`SELECT DISTINCT serviceName FROM %s.%s WHERE toDate(timestamp) > now() - INTERVAL 1 DAY`, r.TraceDB, r.indexTable)
|
|
|
|
rows, err := r.db.Query(ctx, query)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, fmt.Errorf("Error in processing sql query")
|
|
}
|
|
|
|
defer rows.Close()
|
|
for rows.Next() {
|
|
var serviceName string
|
|
if err := rows.Scan(&serviceName); err != nil {
|
|
return &services, err
|
|
}
|
|
services = append(services, serviceName)
|
|
}
|
|
return &services, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetTopLevelOperations(ctx context.Context) (*map[string][]string, *model.ApiError) {
|
|
|
|
operations := map[string][]string{}
|
|
query := fmt.Sprintf(`SELECT DISTINCT name, serviceName FROM %s.%s`, r.TraceDB, r.topLevelOperationsTable)
|
|
|
|
rows, err := r.db.Query(ctx, query)
|
|
|
|
if err != nil {
|
|
zap.S().Error("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
|
|
defer rows.Close()
|
|
for rows.Next() {
|
|
var name, serviceName string
|
|
if err := rows.Scan(&name, &serviceName); err != nil {
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: fmt.Errorf("Error in reading data")}
|
|
}
|
|
if _, ok := operations[serviceName]; !ok {
|
|
operations[serviceName] = []string{}
|
|
}
|
|
operations[serviceName] = append(operations[serviceName], name)
|
|
}
|
|
return &operations, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetServices(ctx context.Context, queryParams *model.GetServicesParams) (*[]model.ServiceItem, *model.ApiError) {
|
|
|
|
if r.indexTable == "" {
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: ErrNoIndexTable}
|
|
}
|
|
|
|
topLevelOps, apiErr := r.GetTopLevelOperations(ctx)
|
|
if apiErr != nil {
|
|
return nil, apiErr
|
|
}
|
|
|
|
serviceItems := []model.ServiceItem{}
|
|
var wg sync.WaitGroup
|
|
// limit the number of concurrent queries to not overload the clickhouse server
|
|
sem := make(chan struct{}, 10)
|
|
var mtx sync.RWMutex
|
|
|
|
for svc, ops := range *topLevelOps {
|
|
sem <- struct{}{}
|
|
wg.Add(1)
|
|
go func(svc string, ops []string) {
|
|
defer wg.Done()
|
|
defer func() { <-sem }()
|
|
var serviceItem model.ServiceItem
|
|
var numErrors uint64
|
|
query := fmt.Sprintf(
|
|
`SELECT
|
|
quantile(0.99)(durationNano) as p99,
|
|
avg(durationNano) as avgDuration,
|
|
count(*) as numCalls
|
|
FROM %s.%s
|
|
WHERE serviceName = @serviceName AND name In [@names] AND timestamp>= @start AND timestamp<= @end`,
|
|
r.TraceDB, r.indexTable,
|
|
)
|
|
errorQuery := fmt.Sprintf(
|
|
`SELECT
|
|
count(*) as numErrors
|
|
FROM %s.%s
|
|
WHERE serviceName = @serviceName AND name In [@names] AND timestamp>= @start AND timestamp<= @end AND statusCode=2`,
|
|
r.TraceDB, r.indexTable,
|
|
)
|
|
|
|
args := []interface{}{}
|
|
args = append(args,
|
|
clickhouse.Named("start", strconv.FormatInt(queryParams.Start.UnixNano(), 10)),
|
|
clickhouse.Named("end", strconv.FormatInt(queryParams.End.UnixNano(), 10)),
|
|
clickhouse.Named("serviceName", svc),
|
|
clickhouse.Named("names", ops),
|
|
)
|
|
// create TagQuery from TagQueryParams
|
|
tags := createTagQueryFromTagQueryParams(queryParams.Tags)
|
|
subQuery, argsSubQuery, errStatus := buildQueryWithTagParams(ctx, tags)
|
|
query += subQuery
|
|
args = append(args, argsSubQuery...)
|
|
if errStatus != nil {
|
|
zap.S().Error("Error in processing sql query: ", errStatus)
|
|
return
|
|
}
|
|
err := r.db.QueryRow(
|
|
ctx,
|
|
query,
|
|
args...,
|
|
).ScanStruct(&serviceItem)
|
|
|
|
if serviceItem.NumCalls == 0 {
|
|
return
|
|
}
|
|
|
|
if err != nil {
|
|
zap.S().Error("Error in processing sql query: ", err)
|
|
return
|
|
}
|
|
subQuery, argsSubQuery, errStatus = buildQueryWithTagParams(ctx, tags)
|
|
query += subQuery
|
|
args = append(args, argsSubQuery...)
|
|
err = r.db.QueryRow(ctx, errorQuery, args...).Scan(&numErrors)
|
|
if err != nil {
|
|
zap.S().Error("Error in processing sql query: ", err)
|
|
return
|
|
}
|
|
|
|
serviceItem.ServiceName = svc
|
|
serviceItem.NumErrors = numErrors
|
|
mtx.Lock()
|
|
serviceItems = append(serviceItems, serviceItem)
|
|
mtx.Unlock()
|
|
}(svc, ops)
|
|
}
|
|
wg.Wait()
|
|
|
|
for idx := range serviceItems {
|
|
serviceItems[idx].CallRate = float64(serviceItems[idx].NumCalls) / float64(queryParams.Period)
|
|
serviceItems[idx].ErrorRate = float64(serviceItems[idx].NumErrors) * 100 / float64(serviceItems[idx].NumCalls)
|
|
}
|
|
return &serviceItems, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetServiceOverview(ctx context.Context, queryParams *model.GetServiceOverviewParams) (*[]model.ServiceOverviewItem, *model.ApiError) {
|
|
|
|
topLevelOps, apiErr := r.GetTopLevelOperations(ctx)
|
|
if apiErr != nil {
|
|
return nil, apiErr
|
|
}
|
|
ops, ok := (*topLevelOps)[queryParams.ServiceName]
|
|
if !ok {
|
|
return nil, &model.ApiError{Typ: model.ErrorNotFound, Err: fmt.Errorf("Service not found")}
|
|
}
|
|
|
|
namedArgs := []interface{}{
|
|
clickhouse.Named("interval", strconv.Itoa(int(queryParams.StepSeconds/60))),
|
|
clickhouse.Named("start", strconv.FormatInt(queryParams.Start.UnixNano(), 10)),
|
|
clickhouse.Named("end", strconv.FormatInt(queryParams.End.UnixNano(), 10)),
|
|
clickhouse.Named("serviceName", queryParams.ServiceName),
|
|
clickhouse.Named("names", ops),
|
|
}
|
|
|
|
serviceOverviewItems := []model.ServiceOverviewItem{}
|
|
|
|
query := fmt.Sprintf(`
|
|
SELECT
|
|
toStartOfInterval(timestamp, INTERVAL @interval minute) as time,
|
|
quantile(0.99)(durationNano) as p99,
|
|
quantile(0.95)(durationNano) as p95,
|
|
quantile(0.50)(durationNano) as p50,
|
|
count(*) as numCalls
|
|
FROM %s.%s
|
|
WHERE serviceName = @serviceName AND name In [@names] AND timestamp>= @start AND timestamp<= @end`,
|
|
r.TraceDB, r.indexTable,
|
|
)
|
|
args := []interface{}{}
|
|
args = append(args, namedArgs...)
|
|
|
|
// 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
|
|
}
|
|
query += " GROUP BY time ORDER BY time DESC"
|
|
err := r.db.Select(ctx, &serviceOverviewItems, query, args...)
|
|
|
|
zap.S().Debug(query)
|
|
|
|
if err != nil {
|
|
zap.S().Error("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
|
|
serviceErrorItems := []model.ServiceErrorItem{}
|
|
|
|
query = fmt.Sprintf(`
|
|
SELECT
|
|
toStartOfInterval(timestamp, INTERVAL @interval minute) as time,
|
|
count(*) as numErrors
|
|
FROM %s.%s
|
|
WHERE serviceName = @serviceName AND name In [@names] AND timestamp>= @start AND timestamp<= @end AND statusCode=2`,
|
|
r.TraceDB, r.indexTable,
|
|
)
|
|
args = []interface{}{}
|
|
args = append(args, namedArgs...)
|
|
subQuery, argsSubQuery, errStatus = buildQueryWithTagParams(ctx, tags)
|
|
query += subQuery
|
|
args = append(args, argsSubQuery...)
|
|
if errStatus != nil {
|
|
return nil, errStatus
|
|
}
|
|
query += " GROUP BY time ORDER BY time DESC"
|
|
err = r.db.Select(ctx, &serviceErrorItems, query, args...)
|
|
|
|
zap.S().Debug(query)
|
|
|
|
if err != nil {
|
|
zap.S().Error("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
|
|
m := make(map[int64]int)
|
|
|
|
for j := range serviceErrorItems {
|
|
m[int64(serviceErrorItems[j].Time.UnixNano())] = int(serviceErrorItems[j].NumErrors)
|
|
}
|
|
|
|
for i := range serviceOverviewItems {
|
|
serviceOverviewItems[i].Timestamp = int64(serviceOverviewItems[i].Time.UnixNano())
|
|
|
|
if val, ok := m[serviceOverviewItems[i].Timestamp]; ok {
|
|
serviceOverviewItems[i].NumErrors = uint64(val)
|
|
}
|
|
serviceOverviewItems[i].ErrorRate = float64(serviceOverviewItems[i].NumErrors) * 100 / float64(serviceOverviewItems[i].NumCalls)
|
|
serviceOverviewItems[i].CallRate = float64(serviceOverviewItems[i].NumCalls) / float64(queryParams.StepSeconds)
|
|
}
|
|
|
|
return &serviceOverviewItems, nil
|
|
}
|
|
|
|
func buildFilterArrayQuery(ctx context.Context, excludeMap map[string]struct{}, params []string, filter string, query *string, args []interface{}) []interface{} {
|
|
for i, e := range params {
|
|
filterKey := filter + String(5)
|
|
if i == 0 && i == len(params)-1 {
|
|
if _, ok := excludeMap[filter]; ok {
|
|
*query += fmt.Sprintf(" AND NOT (%s=@%s)", filter, filterKey)
|
|
} else {
|
|
*query += fmt.Sprintf(" AND (%s=@%s)", filter, filterKey)
|
|
}
|
|
} else if i == 0 && i != len(params)-1 {
|
|
if _, ok := excludeMap[filter]; ok {
|
|
*query += fmt.Sprintf(" AND NOT (%s=@%s", filter, filterKey)
|
|
} else {
|
|
*query += fmt.Sprintf(" AND (%s=@%s", filter, filterKey)
|
|
}
|
|
} else if i != 0 && i == len(params)-1 {
|
|
*query += fmt.Sprintf(" OR %s=@%s)", filter, filterKey)
|
|
} else {
|
|
*query += fmt.Sprintf(" OR %s=@%s", filter, filterKey)
|
|
}
|
|
args = append(args, clickhouse.Named(filterKey, e))
|
|
}
|
|
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.HttpCode) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpCode, constants.HttpCode, &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.Component) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Component, constants.Component, &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{},
|
|
HttpCode: map[string]uint64{},
|
|
HttpMethod: map[string]uint64{},
|
|
HttpUrl: map[string]uint64{},
|
|
HttpRoute: map[string]uint64{},
|
|
HttpHost: map[string]uint64{},
|
|
Component: 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.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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.HttpCode:
|
|
finalQuery := fmt.Sprintf("SELECT httpCode, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.TraceDB, r.indexTable)
|
|
finalQuery += query
|
|
finalQuery += " GROUP BY httpCode"
|
|
var dBResponse []model.DBResponseHttpCode
|
|
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
|
|
zap.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query: %s", err)}
|
|
}
|
|
for _, service := range dBResponse {
|
|
if service.HttpCode != "" {
|
|
traceFilterReponse.HttpCode[service.HttpCode] = 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.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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.Component:
|
|
finalQuery := fmt.Sprintf("SELECT component, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.TraceDB, r.indexTable)
|
|
finalQuery += query
|
|
finalQuery += " GROUP BY component"
|
|
var dBResponse []model.DBResponseComponent
|
|
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
|
|
zap.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query: %s", err)}
|
|
}
|
|
for _, service := range dBResponse {
|
|
if service.Component != "" {
|
|
traceFilterReponse.Component[service.Component] = 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.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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.S().Info(finalQuery2)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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.S().Info(finalQuery)
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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 {
|
|
|
|
// status can only be two and if both are selected than they are equivalent to none selected
|
|
if _, ok := excludeMap["status"]; ok {
|
|
if len(statusParams) == 1 {
|
|
if statusParams[0] == "error" {
|
|
query += " AND hasError = false"
|
|
} else if statusParams[0] == "ok" {
|
|
query += " AND hasError = true"
|
|
}
|
|
}
|
|
} else if len(statusParams) == 1 {
|
|
if statusParams[0] == "error" {
|
|
query += " AND hasError = true"
|
|
} else if statusParams[0] == "ok" {
|
|
query += " AND hasError = false"
|
|
}
|
|
}
|
|
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.HttpCode) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpCode, constants.HttpCode, &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.Component) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Component, constants.Component, &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.S().Info(projectionOptQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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.S().Info(baseQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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 {
|
|
tags := []model.TagQuery{}
|
|
for _, tag := range queryParams {
|
|
if len(tag.StringValues) > 0 {
|
|
tags = append(tags, model.NewTagQueryString(tag.Key, tag.StringValues, tag.Operator))
|
|
}
|
|
if len(tag.NumberValues) > 0 {
|
|
tags = append(tags, model.NewTagQueryNumber(tag.Key, tag.NumberValues, tag.Operator))
|
|
}
|
|
if len(tag.BoolValues) > 0 {
|
|
tags = append(tags, model.NewTagQueryBool(tag.Key, tag.BoolValues, tag.Operator))
|
|
}
|
|
}
|
|
return tags
|
|
}
|
|
|
|
func StringWithCharset(length int, charset string) string {
|
|
b := make([]byte, length)
|
|
for i := range b {
|
|
b[i] = charset[seededRand.Intn(len(charset))]
|
|
}
|
|
return string(b)
|
|
}
|
|
|
|
func String(length int) string {
|
|
return StringWithCharset(length, charset)
|
|
}
|
|
|
|
func buildQueryWithTagParams(ctx context.Context, tags []model.TagQuery) (string, []interface{}, *model.ApiError) {
|
|
query := ""
|
|
var args []interface{}
|
|
for _, item := range tags {
|
|
var subQuery string
|
|
var argsSubQuery []interface{}
|
|
tagMapType := ""
|
|
switch item.(type) {
|
|
case model.TagQueryString:
|
|
tagMapType = constants.StringTagMapCol
|
|
case model.TagQueryNumber:
|
|
tagMapType = constants.NumberTagMapCol
|
|
case model.TagQueryBool:
|
|
tagMapType = constants.BoolTagMapCol
|
|
default:
|
|
// type not supported error
|
|
return "", nil, &model.ApiError{Typ: model.ErrorBadData, Err: fmt.Errorf("type not supported")}
|
|
}
|
|
switch item.GetOperator() {
|
|
case model.EqualOperator:
|
|
subQuery, argsSubQuery = addArithmeticOperator(item, tagMapType, "=")
|
|
case model.NotEqualOperator:
|
|
subQuery, argsSubQuery = addArithmeticOperator(item, tagMapType, "!=")
|
|
case model.LessThanOperator:
|
|
subQuery, argsSubQuery = addArithmeticOperator(item, tagMapType, "<")
|
|
case model.GreaterThanOperator:
|
|
subQuery, argsSubQuery = addArithmeticOperator(item, tagMapType, ">")
|
|
case model.InOperator:
|
|
subQuery, argsSubQuery = addInOperator(item, tagMapType, false)
|
|
case model.NotInOperator:
|
|
subQuery, argsSubQuery = addInOperator(item, tagMapType, true)
|
|
case model.LessThanEqualOperator:
|
|
subQuery, argsSubQuery = addArithmeticOperator(item, tagMapType, "<=")
|
|
case model.GreaterThanEqualOperator:
|
|
subQuery, argsSubQuery = addArithmeticOperator(item, tagMapType, ">=")
|
|
case model.ContainsOperator:
|
|
subQuery, argsSubQuery = addContainsOperator(item, tagMapType, false)
|
|
case model.NotContainsOperator:
|
|
subQuery, argsSubQuery = addContainsOperator(item, tagMapType, true)
|
|
case model.StartsWithOperator:
|
|
subQuery, argsSubQuery = addStartsWithOperator(item, tagMapType, false)
|
|
case model.NotStartsWithOperator:
|
|
subQuery, argsSubQuery = addStartsWithOperator(item, tagMapType, true)
|
|
case model.ExistsOperator:
|
|
subQuery, argsSubQuery = addExistsOperator(item, tagMapType, false)
|
|
case model.NotExistsOperator:
|
|
subQuery, argsSubQuery = addExistsOperator(item, tagMapType, true)
|
|
default:
|
|
return "", nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Tag Operator %s not supported", item.GetOperator())}
|
|
}
|
|
query += subQuery
|
|
args = append(args, argsSubQuery...)
|
|
}
|
|
return query, args, nil
|
|
}
|
|
|
|
func addInOperator(item model.TagQuery, tagMapType string, not bool) (string, []interface{}) {
|
|
values := item.GetValues()
|
|
args := []interface{}{}
|
|
notStr := ""
|
|
if not {
|
|
notStr = "NOT"
|
|
}
|
|
tagValuePair := []string{}
|
|
for _, value := range values {
|
|
tagKey := "inTagKey" + String(5)
|
|
tagValue := "inTagValue" + String(5)
|
|
tagValuePair = append(tagValuePair, fmt.Sprintf("%s[@%s] = @%s", tagMapType, tagKey, tagValue))
|
|
args = append(args, clickhouse.Named(tagKey, item.GetKey()))
|
|
args = append(args, clickhouse.Named(tagValue, value))
|
|
}
|
|
return fmt.Sprintf(" AND %s (%s)", notStr, strings.Join(tagValuePair, " OR ")), args
|
|
}
|
|
|
|
func addContainsOperator(item model.TagQuery, tagMapType string, not bool) (string, []interface{}) {
|
|
values := item.GetValues()
|
|
args := []interface{}{}
|
|
notStr := ""
|
|
if not {
|
|
notStr = "NOT"
|
|
}
|
|
tagValuePair := []string{}
|
|
for _, value := range values {
|
|
tagKey := "containsTagKey" + String(5)
|
|
tagValue := "containsTagValue" + String(5)
|
|
tagValuePair = append(tagValuePair, fmt.Sprintf("%s[@%s] ILIKE @%s", tagMapType, tagKey, tagValue))
|
|
args = append(args, clickhouse.Named(tagKey, item.GetKey()))
|
|
args = append(args, clickhouse.Named(tagValue, "%"+fmt.Sprintf("%v", value)+"%"))
|
|
}
|
|
return fmt.Sprintf(" AND %s (%s)", notStr, strings.Join(tagValuePair, " OR ")), args
|
|
}
|
|
|
|
func addStartsWithOperator(item model.TagQuery, tagMapType string, not bool) (string, []interface{}) {
|
|
values := item.GetValues()
|
|
args := []interface{}{}
|
|
notStr := ""
|
|
if not {
|
|
notStr = "NOT"
|
|
}
|
|
tagValuePair := []string{}
|
|
for _, value := range values {
|
|
tagKey := "startsWithTagKey" + String(5)
|
|
tagValue := "startsWithTagValue" + String(5)
|
|
tagValuePair = append(tagValuePair, fmt.Sprintf("%s[@%s] ILIKE @%s", tagMapType, tagKey, tagValue))
|
|
args = append(args, clickhouse.Named(tagKey, item.GetKey()))
|
|
args = append(args, clickhouse.Named(tagValue, "%"+fmt.Sprintf("%v", value)+"%"))
|
|
}
|
|
return fmt.Sprintf(" AND %s (%s)", notStr, strings.Join(tagValuePair, " OR ")), args
|
|
}
|
|
|
|
func addArithmeticOperator(item model.TagQuery, tagMapType string, operator string) (string, []interface{}) {
|
|
values := item.GetValues()
|
|
args := []interface{}{}
|
|
tagValuePair := []string{}
|
|
for _, value := range values {
|
|
tagKey := "arithmeticTagKey" + String(5)
|
|
tagValue := "arithmeticTagValue" + String(5)
|
|
tagValuePair = append(tagValuePair, fmt.Sprintf("%s[@%s] %s @%s", tagMapType, tagKey, operator, tagValue))
|
|
args = append(args, clickhouse.Named(tagKey, item.GetKey()))
|
|
args = append(args, clickhouse.Named(tagValue, value))
|
|
}
|
|
return fmt.Sprintf(" AND (%s)", strings.Join(tagValuePair, " OR ")), args
|
|
}
|
|
|
|
func addExistsOperator(item model.TagQuery, tagMapType string, not bool) (string, []interface{}) {
|
|
values := item.GetValues()
|
|
notStr := ""
|
|
if not {
|
|
notStr = "NOT"
|
|
}
|
|
args := []interface{}{}
|
|
tagOperatorPair := []string{}
|
|
for range values {
|
|
tagKey := "existsTagKey" + String(5)
|
|
tagOperatorPair = append(tagOperatorPair, fmt.Sprintf("mapContains(%s, @%s)", tagMapType, tagKey))
|
|
args = append(args, clickhouse.Named(tagKey, item.GetKey()))
|
|
}
|
|
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.HttpCode) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpCode, constants.HttpCode, &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.Component) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Component, constants.Component, &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.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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(ctx context.Context, tags []string) []string {
|
|
excludedTagsMap := map[string]bool{
|
|
"http.code": true,
|
|
"http.route": true,
|
|
"http.method": true,
|
|
"http.url": true,
|
|
"http.status_code": true,
|
|
"http.host": true,
|
|
"messaging.system": true,
|
|
"messaging.operation": true,
|
|
"component": true,
|
|
"error": true,
|
|
"service.name": true,
|
|
}
|
|
newTags := make([]string, 0)
|
|
for _, tag := range tags {
|
|
_, ok := excludedTagsMap[tag]
|
|
if !ok {
|
|
newTags = append(newTags, tag)
|
|
}
|
|
}
|
|
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.HttpCode) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpCode, constants.HttpCode, &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.Component) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Component, constants.Component, &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.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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) {
|
|
|
|
namedArgs := []interface{}{
|
|
clickhouse.Named("start", strconv.FormatInt(queryParams.Start.UnixNano(), 10)),
|
|
clickhouse.Named("end", strconv.FormatInt(queryParams.End.UnixNano(), 10)),
|
|
clickhouse.Named("serviceName", queryParams.ServiceName),
|
|
}
|
|
|
|
var topOperationsItems []model.TopOperationsItem
|
|
|
|
query := fmt.Sprintf(`
|
|
SELECT
|
|
quantile(0.5)(durationNano) as p50,
|
|
quantile(0.95)(durationNano) as p95,
|
|
quantile(0.99)(durationNano) as p99,
|
|
COUNT(*) as numCalls,
|
|
name
|
|
FROM %s.%s
|
|
WHERE serviceName = @serviceName AND timestamp>= @start AND timestamp<= @end`,
|
|
r.TraceDB, r.indexTable,
|
|
)
|
|
args := []interface{}{}
|
|
args = append(args, namedArgs...)
|
|
// 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
|
|
}
|
|
query += " GROUP BY name ORDER BY p99 DESC LIMIT 10"
|
|
err := r.db.Select(ctx, &topOperationsItems, query, args...)
|
|
|
|
zap.S().Debug(query)
|
|
|
|
if err != nil {
|
|
zap.S().Error("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
|
|
if topOperationsItems == nil {
|
|
topOperationsItems = []model.TopOperationsItem{}
|
|
}
|
|
|
|
return &topOperationsItems, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetUsage(ctx context.Context, queryParams *model.GetUsageParams) (*[]model.UsageItem, error) {
|
|
|
|
var usageItems []model.UsageItem
|
|
namedArgs := []interface{}{
|
|
clickhouse.Named("interval", queryParams.StepHour),
|
|
clickhouse.Named("start", strconv.FormatInt(queryParams.Start.UnixNano(), 10)),
|
|
clickhouse.Named("end", strconv.FormatInt(queryParams.End.UnixNano(), 10)),
|
|
}
|
|
var query string
|
|
if len(queryParams.ServiceName) != 0 {
|
|
namedArgs = append(namedArgs, clickhouse.Named("serviceName", queryParams.ServiceName))
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL @interval HOUR) as time, sum(count) as count FROM %s.%s WHERE service_name=@serviceName AND timestamp>=@start AND timestamp<=@end GROUP BY time ORDER BY time ASC", r.TraceDB, r.usageExplorerTable)
|
|
} else {
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL @interval HOUR) as time, sum(count) as count FROM %s.%s WHERE timestamp>=@start AND timestamp<=@end GROUP BY time ORDER BY time ASC", r.TraceDB, r.usageExplorerTable)
|
|
}
|
|
|
|
err := r.db.Select(ctx, &usageItems, query, namedArgs...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, fmt.Errorf("Error in processing sql query")
|
|
}
|
|
|
|
for i := range usageItems {
|
|
usageItems[i].Timestamp = uint64(usageItems[i].Time.UnixNano())
|
|
}
|
|
|
|
if usageItems == nil {
|
|
usageItems = []model.UsageItem{}
|
|
}
|
|
|
|
return &usageItems, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) SearchTraces(ctx context.Context, traceId string, spanId string, levelUp int, levelDown int, spanLimit int, smartTraceAlgorithm func(payload []model.SearchSpanResponseItem, targetSpanId string, levelUp int, levelDown int, spanLimit int) ([]model.SearchSpansResult, error)) (*[]model.SearchSpansResult, error) {
|
|
|
|
var searchScanResponses []model.SearchSpanDBResponseItem
|
|
|
|
query := fmt.Sprintf("SELECT timestamp, traceID, model FROM %s.%s WHERE traceID=$1", r.TraceDB, r.SpansTable)
|
|
|
|
start := time.Now()
|
|
|
|
err := r.db.Select(ctx, &searchScanResponses, query, traceId)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, fmt.Errorf("Error in processing sql query")
|
|
}
|
|
end := time.Now()
|
|
zap.S().Debug("getTraceSQLQuery took: ", end.Sub(start))
|
|
searchSpansResult := []model.SearchSpansResult{{
|
|
Columns: []string{"__time", "SpanId", "TraceId", "ServiceName", "Name", "Kind", "DurationNano", "TagsKeys", "TagsValues", "References", "Events", "HasError"},
|
|
Events: make([][]interface{}, len(searchScanResponses)),
|
|
},
|
|
}
|
|
|
|
searchSpanResponses := []model.SearchSpanResponseItem{}
|
|
start = time.Now()
|
|
for _, item := range searchScanResponses {
|
|
var jsonItem model.SearchSpanResponseItem
|
|
easyjson.Unmarshal([]byte(item.Model), &jsonItem)
|
|
jsonItem.TimeUnixNano = uint64(item.Timestamp.UnixNano() / 1000000)
|
|
searchSpanResponses = append(searchSpanResponses, jsonItem)
|
|
}
|
|
end = time.Now()
|
|
zap.S().Debug("getTraceSQLQuery unmarshal took: ", end.Sub(start))
|
|
|
|
err = r.featureFlags.CheckFeature(model.SmartTraceDetail)
|
|
smartAlgoEnabled := err == nil
|
|
if len(searchScanResponses) > spanLimit && spanId != "" && smartAlgoEnabled {
|
|
start = time.Now()
|
|
searchSpansResult, err = smartTraceAlgorithm(searchSpanResponses, spanId, levelUp, levelDown, spanLimit)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
end = time.Now()
|
|
zap.S().Debug("smartTraceAlgo took: ", end.Sub(start))
|
|
} else {
|
|
for i, item := range searchSpanResponses {
|
|
spanEvents := item.GetValues()
|
|
searchSpansResult[0].Events[i] = spanEvents
|
|
}
|
|
}
|
|
|
|
return &searchSpansResult, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetDependencyGraph(ctx context.Context, queryParams *model.GetServicesParams) (*[]model.ServiceMapDependencyResponseItem, error) {
|
|
|
|
response := []model.ServiceMapDependencyResponseItem{}
|
|
|
|
args := []interface{}{}
|
|
args = append(args,
|
|
clickhouse.Named("start", uint64(queryParams.Start.Unix())),
|
|
clickhouse.Named("end", uint64(queryParams.End.Unix())),
|
|
clickhouse.Named("duration", uint64(queryParams.End.Unix()-queryParams.Start.Unix())),
|
|
)
|
|
|
|
query := fmt.Sprintf(`
|
|
WITH
|
|
quantilesMergeState(0.5, 0.75, 0.9, 0.95, 0.99)(duration_quantiles_state) AS duration_quantiles_state,
|
|
finalizeAggregation(duration_quantiles_state) AS result
|
|
SELECT
|
|
src as parent,
|
|
dest as child,
|
|
result[1] AS p50,
|
|
result[2] AS p75,
|
|
result[3] AS p90,
|
|
result[4] AS p95,
|
|
result[5] AS p99,
|
|
sum(total_count) as callCount,
|
|
sum(total_count)/ @duration AS callRate,
|
|
sum(error_count)/sum(total_count) * 100 as errorRate
|
|
FROM %s.%s
|
|
WHERE toUInt64(toDateTime(timestamp)) >= @start AND toUInt64(toDateTime(timestamp)) <= @end
|
|
GROUP BY
|
|
src,
|
|
dest`,
|
|
r.TraceDB, r.dependencyGraphTable,
|
|
)
|
|
|
|
zap.S().Debug(query, args)
|
|
|
|
err := r.db.Select(ctx, &response, query, args...)
|
|
|
|
if err != nil {
|
|
zap.S().Error("Error in processing sql query: ", err)
|
|
return nil, fmt.Errorf("Error in processing sql query")
|
|
}
|
|
|
|
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.HttpCode) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpCode, constants.HttpCode, &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.Component) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Component, constants.Component, &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.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", 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 {
|
|
|
|
tableNameSplit := strings.Split(tableName, ".")
|
|
return tableNameSplit[0] + "." + strings.Split(tableNameSplit[1], "distributed_")[1]
|
|
|
|
}
|
|
|
|
// SetTTL sets the TTL for traces or metrics or logs tables.
|
|
// This is an async API which creates goroutines to set TTL.
|
|
// Status of TTL update is tracked with ttl_status table in sqlite db.
|
|
func (r *ClickHouseReader) SetTTL(ctx context.Context,
|
|
params *model.TTLParams) (*model.SetTTLResponseItem, *model.ApiError) {
|
|
// Keep only latest 100 transactions/requests
|
|
r.deleteTtlTransactions(ctx, 100)
|
|
// uuid is used as transaction id
|
|
uuidWithHyphen := uuid.New()
|
|
uuid := strings.Replace(uuidWithHyphen.String(), "-", "", -1)
|
|
|
|
coldStorageDuration := -1
|
|
if len(params.ColdStorageVolume) > 0 {
|
|
coldStorageDuration = int(params.ToColdStorageDuration)
|
|
}
|
|
|
|
switch params.Type {
|
|
case constants.TraceTTL:
|
|
tableNameArray := []string{signozTraceDBName + "." + signozTraceTableName, signozTraceDBName + "." + signozDurationMVTable, signozTraceDBName + "." + signozSpansTable, signozTraceDBName + "." + signozErrorIndexTable, signozTraceDBName + "." + signozUsageExplorerTable, signozTraceDBName + "." + defaultDependencyGraphTable}
|
|
for _, tableName := range tableNameArray {
|
|
tableName := getLocalTableName(tableName)
|
|
statusItem, err := r.checkTTLStatusItem(ctx, tableName)
|
|
if err != nil {
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing ttl_status check sql query")}
|
|
}
|
|
if statusItem.Status == constants.StatusPending {
|
|
return nil, &model.ApiError{Typ: model.ErrorConflict, Err: fmt.Errorf("TTL is already running")}
|
|
}
|
|
}
|
|
for _, tableName := range tableNameArray {
|
|
tableName := getLocalTableName(tableName)
|
|
// TODO: DB queries should be implemented with transactional statements but currently clickhouse doesn't support them. Issue: https://github.com/ClickHouse/ClickHouse/issues/22086
|
|
go func(tableName string) {
|
|
_, dbErr := r.localDB.Exec("INSERT INTO ttl_status (transaction_id, created_at, updated_at, table_name, ttl, status, cold_storage_ttl) VALUES (?, ?, ?, ?, ?, ?, ?)", uuid, time.Now(), time.Now(), tableName, params.DelDuration, constants.StatusPending, coldStorageDuration)
|
|
if dbErr != nil {
|
|
zap.S().Error(fmt.Errorf("Error in inserting to ttl_status table: %s", dbErr.Error()))
|
|
return
|
|
}
|
|
req := fmt.Sprintf(
|
|
"ALTER TABLE %v ON CLUSTER %s MODIFY TTL toDateTime(timestamp) + INTERVAL %v SECOND DELETE",
|
|
tableName, cluster, params.DelDuration)
|
|
if len(params.ColdStorageVolume) > 0 {
|
|
req += fmt.Sprintf(", toDateTime(timestamp) + INTERVAL %v SECOND TO VOLUME '%s'",
|
|
params.ToColdStorageDuration, params.ColdStorageVolume)
|
|
}
|
|
err := r.setColdStorage(context.Background(), tableName, params.ColdStorageVolume)
|
|
if err != nil {
|
|
zap.S().Error(fmt.Errorf("Error in setting cold storage: %s", err.Err.Error()))
|
|
statusItem, err := r.checkTTLStatusItem(ctx, tableName)
|
|
if err == nil {
|
|
_, dbErr := r.localDB.Exec("UPDATE ttl_status SET updated_at = ?, status = ? WHERE id = ?", time.Now(), constants.StatusFailed, statusItem.Id)
|
|
if dbErr != nil {
|
|
zap.S().Debug("Error in processing ttl_status update sql query: ", dbErr)
|
|
return
|
|
}
|
|
}
|
|
return
|
|
}
|
|
req += fmt.Sprint(" SETTINGS distributed_ddl_task_timeout = -1;")
|
|
zap.S().Debugf("Executing TTL request: %s\n", req)
|
|
statusItem, _ := r.checkTTLStatusItem(ctx, tableName)
|
|
if err := r.db.Exec(context.Background(), req); err != nil {
|
|
zap.S().Error(fmt.Errorf("Error in executing set TTL query: %s", err.Error()))
|
|
_, dbErr := r.localDB.Exec("UPDATE ttl_status SET updated_at = ?, status = ? WHERE id = ?", time.Now(), constants.StatusFailed, statusItem.Id)
|
|
if dbErr != nil {
|
|
zap.S().Debug("Error in processing ttl_status update sql query: ", dbErr)
|
|
return
|
|
}
|
|
return
|
|
}
|
|
_, dbErr = r.localDB.Exec("UPDATE ttl_status SET updated_at = ?, status = ? WHERE id = ?", time.Now(), constants.StatusSuccess, statusItem.Id)
|
|
if dbErr != nil {
|
|
zap.S().Debug("Error in processing ttl_status update sql query: ", dbErr)
|
|
return
|
|
}
|
|
}(tableName)
|
|
}
|
|
|
|
case constants.MetricsTTL:
|
|
tableName := signozMetricDBName + "." + signozSampleLocalTableName
|
|
statusItem, err := r.checkTTLStatusItem(ctx, tableName)
|
|
if err != nil {
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing ttl_status check sql query")}
|
|
}
|
|
if statusItem.Status == constants.StatusPending {
|
|
return nil, &model.ApiError{Typ: model.ErrorConflict, Err: fmt.Errorf("TTL is already running")}
|
|
}
|
|
go func(tableName string) {
|
|
_, dbErr := r.localDB.Exec("INSERT INTO ttl_status (transaction_id, created_at, updated_at, table_name, ttl, status, cold_storage_ttl) VALUES (?, ?, ?, ?, ?, ?, ?)", uuid, time.Now(), time.Now(), tableName, params.DelDuration, constants.StatusPending, coldStorageDuration)
|
|
if dbErr != nil {
|
|
zap.S().Error(fmt.Errorf("Error in inserting to ttl_status table: %s", dbErr.Error()))
|
|
return
|
|
}
|
|
req := fmt.Sprintf(
|
|
"ALTER TABLE %v ON CLUSTER %s MODIFY TTL toDateTime(toUInt32(timestamp_ms / 1000), 'UTC') + "+
|
|
"INTERVAL %v SECOND DELETE", tableName, cluster, params.DelDuration)
|
|
if len(params.ColdStorageVolume) > 0 {
|
|
req += fmt.Sprintf(", toDateTime(toUInt32(timestamp_ms / 1000), 'UTC')"+
|
|
" + INTERVAL %v SECOND TO VOLUME '%s'",
|
|
params.ToColdStorageDuration, params.ColdStorageVolume)
|
|
}
|
|
err := r.setColdStorage(context.Background(), tableName, params.ColdStorageVolume)
|
|
if err != nil {
|
|
zap.S().Error(fmt.Errorf("Error in setting cold storage: %s", err.Err.Error()))
|
|
statusItem, err := r.checkTTLStatusItem(ctx, tableName)
|
|
if err == nil {
|
|
_, dbErr := r.localDB.Exec("UPDATE ttl_status SET updated_at = ?, status = ? WHERE id = ?", time.Now(), constants.StatusFailed, statusItem.Id)
|
|
if dbErr != nil {
|
|
zap.S().Debug("Error in processing ttl_status update sql query: ", dbErr)
|
|
return
|
|
}
|
|
}
|
|
return
|
|
}
|
|
req += fmt.Sprint(" SETTINGS distributed_ddl_task_timeout = -1")
|
|
zap.S().Debugf("Executing TTL request: %s\n", req)
|
|
statusItem, _ := r.checkTTLStatusItem(ctx, tableName)
|
|
if err := r.db.Exec(ctx, req); err != nil {
|
|
zap.S().Error(fmt.Errorf("error while setting ttl. Err=%v", err))
|
|
_, dbErr := r.localDB.Exec("UPDATE ttl_status SET updated_at = ?, status = ? WHERE id = ?", time.Now(), constants.StatusFailed, statusItem.Id)
|
|
if dbErr != nil {
|
|
zap.S().Debug("Error in processing ttl_status update sql query: ", dbErr)
|
|
return
|
|
}
|
|
return
|
|
}
|
|
_, dbErr = r.localDB.Exec("UPDATE ttl_status SET updated_at = ?, status = ? WHERE id = ?", time.Now(), constants.StatusSuccess, statusItem.Id)
|
|
if dbErr != nil {
|
|
zap.S().Debug("Error in processing ttl_status update sql query: ", dbErr)
|
|
return
|
|
}
|
|
}(tableName)
|
|
case constants.LogsTTL:
|
|
tableName := r.logsDB + "." + r.logsLocalTable
|
|
statusItem, err := r.checkTTLStatusItem(ctx, tableName)
|
|
if err != nil {
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing ttl_status check sql query")}
|
|
}
|
|
if statusItem.Status == constants.StatusPending {
|
|
return nil, &model.ApiError{Typ: model.ErrorConflict, Err: fmt.Errorf("TTL is already running")}
|
|
}
|
|
go func(tableName string) {
|
|
_, dbErr := r.localDB.Exec("INSERT INTO ttl_status (transaction_id, created_at, updated_at, table_name, ttl, status, cold_storage_ttl) VALUES (?, ?, ?, ?, ?, ?, ?)", uuid, time.Now(), time.Now(), tableName, params.DelDuration, constants.StatusPending, coldStorageDuration)
|
|
if dbErr != nil {
|
|
zap.S().Error(fmt.Errorf("error in inserting to ttl_status table: %s", dbErr.Error()))
|
|
return
|
|
}
|
|
req := fmt.Sprintf(
|
|
"ALTER TABLE %v ON CLUSTER %s MODIFY TTL toDateTime(timestamp / 1000000000) + "+
|
|
"INTERVAL %v SECOND DELETE", tableName, cluster, params.DelDuration)
|
|
if len(params.ColdStorageVolume) > 0 {
|
|
req += fmt.Sprintf(", toDateTime(timestamp / 1000000000)"+
|
|
" + INTERVAL %v SECOND TO VOLUME '%s'",
|
|
params.ToColdStorageDuration, params.ColdStorageVolume)
|
|
}
|
|
err := r.setColdStorage(context.Background(), tableName, params.ColdStorageVolume)
|
|
if err != nil {
|
|
zap.S().Error(fmt.Errorf("error in setting cold storage: %s", err.Err.Error()))
|
|
statusItem, err := r.checkTTLStatusItem(ctx, tableName)
|
|
if err == nil {
|
|
_, dbErr := r.localDB.Exec("UPDATE ttl_status SET updated_at = ?, status = ? WHERE id = ?", time.Now(), constants.StatusFailed, statusItem.Id)
|
|
if dbErr != nil {
|
|
zap.S().Debug("Error in processing ttl_status update sql query: ", dbErr)
|
|
return
|
|
}
|
|
}
|
|
return
|
|
}
|
|
req += fmt.Sprint(" SETTINGS distributed_ddl_task_timeout = -1")
|
|
zap.S().Debugf("Executing TTL request: %s\n", req)
|
|
statusItem, _ := r.checkTTLStatusItem(ctx, tableName)
|
|
if err := r.db.Exec(ctx, req); err != nil {
|
|
zap.S().Error(fmt.Errorf("error while setting ttl. Err=%v", err))
|
|
_, dbErr := r.localDB.Exec("UPDATE ttl_status SET updated_at = ?, status = ? WHERE id = ?", time.Now(), constants.StatusFailed, statusItem.Id)
|
|
if dbErr != nil {
|
|
zap.S().Debug("Error in processing ttl_status update sql query: ", dbErr)
|
|
return
|
|
}
|
|
return
|
|
}
|
|
_, dbErr = r.localDB.Exec("UPDATE ttl_status SET updated_at = ?, status = ? WHERE id = ?", time.Now(), constants.StatusSuccess, statusItem.Id)
|
|
if dbErr != nil {
|
|
zap.S().Debug("Error in processing ttl_status update sql query: ", dbErr)
|
|
return
|
|
}
|
|
}(tableName)
|
|
|
|
default:
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error while setting ttl. ttl type should be <metrics|traces>, got %v",
|
|
params.Type)}
|
|
}
|
|
|
|
return &model.SetTTLResponseItem{Message: "move ttl has been successfully set up"}, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) deleteTtlTransactions(ctx context.Context, numberOfTransactionsStore int) {
|
|
_, err := r.localDB.Exec("DELETE FROM ttl_status WHERE transaction_id NOT IN (SELECT distinct transaction_id FROM ttl_status ORDER BY created_at DESC LIMIT ?)", numberOfTransactionsStore)
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing ttl_status delete sql query: ", err)
|
|
}
|
|
}
|
|
|
|
// checkTTLStatusItem checks if ttl_status table has an entry for the given table name
|
|
func (r *ClickHouseReader) checkTTLStatusItem(ctx context.Context, tableName string) (model.TTLStatusItem, *model.ApiError) {
|
|
statusItem := []model.TTLStatusItem{}
|
|
|
|
query := fmt.Sprintf("SELECT id, status, ttl, cold_storage_ttl FROM ttl_status WHERE table_name = '%s' ORDER BY created_at DESC", tableName)
|
|
|
|
err := r.localDB.Select(&statusItem, query)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if len(statusItem) == 0 {
|
|
return model.TTLStatusItem{}, nil
|
|
}
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return model.TTLStatusItem{}, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing ttl_status check sql query")}
|
|
}
|
|
return statusItem[0], nil
|
|
}
|
|
|
|
// setTTLQueryStatus fetches ttl_status table status from DB
|
|
func (r *ClickHouseReader) setTTLQueryStatus(ctx context.Context, tableNameArray []string) (string, *model.ApiError) {
|
|
failFlag := false
|
|
status := constants.StatusSuccess
|
|
for _, tableName := range tableNameArray {
|
|
statusItem, err := r.checkTTLStatusItem(ctx, tableName)
|
|
emptyStatusStruct := model.TTLStatusItem{}
|
|
if statusItem == emptyStatusStruct {
|
|
return "", nil
|
|
}
|
|
if err != nil {
|
|
return "", &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing ttl_status check sql query")}
|
|
}
|
|
if statusItem.Status == constants.StatusPending && statusItem.UpdatedAt.Unix()-time.Now().Unix() < 3600 {
|
|
status = constants.StatusPending
|
|
return status, nil
|
|
}
|
|
if statusItem.Status == constants.StatusFailed {
|
|
failFlag = true
|
|
}
|
|
}
|
|
if failFlag {
|
|
status = constants.StatusFailed
|
|
}
|
|
|
|
return status, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) setColdStorage(ctx context.Context, tableName string, coldStorageVolume string) *model.ApiError {
|
|
|
|
// Set the storage policy for the required table. If it is already set, then setting it again
|
|
// will not a problem.
|
|
if len(coldStorageVolume) > 0 {
|
|
policyReq := fmt.Sprintf("ALTER TABLE %s ON CLUSTER %s MODIFY SETTING storage_policy='tiered'", tableName, cluster)
|
|
|
|
zap.S().Debugf("Executing Storage policy request: %s\n", policyReq)
|
|
if err := r.db.Exec(ctx, policyReq); err != nil {
|
|
zap.S().Error(fmt.Errorf("error while setting storage policy. Err=%v", err))
|
|
return &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error while setting storage policy. Err=%v", err)}
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// GetDisks returns a list of disks {name, type} configured in clickhouse DB.
|
|
func (r *ClickHouseReader) GetDisks(ctx context.Context) (*[]model.DiskItem, *model.ApiError) {
|
|
diskItems := []model.DiskItem{}
|
|
|
|
query := "SELECT name,type FROM system.disks"
|
|
if err := r.db.Select(ctx, &diskItems, query); err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error while getting disks. Err=%v", err)}
|
|
}
|
|
|
|
zap.S().Infof("Got response: %+v\n", diskItems)
|
|
|
|
return &diskItems, nil
|
|
}
|
|
|
|
func getLocalTableNameArray(tableNames []string) []string {
|
|
var localTableNames []string
|
|
for _, name := range tableNames {
|
|
tableNameSplit := strings.Split(name, ".")
|
|
localTableNames = append(localTableNames, tableNameSplit[0]+"."+strings.Split(tableNameSplit[1], "distributed_")[1])
|
|
}
|
|
return localTableNames
|
|
}
|
|
|
|
// GetTTL returns current ttl, expected ttl and past setTTL status for metrics/traces.
|
|
func (r *ClickHouseReader) GetTTL(ctx context.Context, ttlParams *model.GetTTLParams) (*model.GetTTLResponseItem, *model.ApiError) {
|
|
|
|
parseTTL := func(queryResp string) (int, int) {
|
|
|
|
zap.S().Debugf("Parsing TTL from: %s", queryResp)
|
|
deleteTTLExp := regexp.MustCompile(`toIntervalSecond\(([0-9]*)\)`)
|
|
moveTTLExp := regexp.MustCompile(`toIntervalSecond\(([0-9]*)\) TO VOLUME`)
|
|
|
|
var delTTL, moveTTL int = -1, -1
|
|
|
|
m := deleteTTLExp.FindStringSubmatch(queryResp)
|
|
if len(m) > 1 {
|
|
seconds_int, err := strconv.Atoi(m[1])
|
|
if err != nil {
|
|
return -1, -1
|
|
}
|
|
delTTL = seconds_int / 3600
|
|
}
|
|
|
|
m = moveTTLExp.FindStringSubmatch(queryResp)
|
|
if len(m) > 1 {
|
|
seconds_int, err := strconv.Atoi(m[1])
|
|
if err != nil {
|
|
return -1, -1
|
|
}
|
|
moveTTL = seconds_int / 3600
|
|
}
|
|
|
|
return delTTL, moveTTL
|
|
}
|
|
|
|
getMetricsTTL := func() (*model.DBResponseTTL, *model.ApiError) {
|
|
var dbResp []model.DBResponseTTL
|
|
|
|
query := fmt.Sprintf("SELECT engine_full FROM system.tables WHERE name='%v'", signozSampleLocalTableName)
|
|
|
|
err := r.db.Select(ctx, &dbResp, query)
|
|
|
|
if err != nil {
|
|
zap.S().Error(fmt.Errorf("error while getting ttl. Err=%v", err))
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error while getting ttl. Err=%v", err)}
|
|
}
|
|
if len(dbResp) == 0 {
|
|
return nil, nil
|
|
} else {
|
|
return &dbResp[0], nil
|
|
}
|
|
}
|
|
|
|
getTracesTTL := func() (*model.DBResponseTTL, *model.ApiError) {
|
|
var dbResp []model.DBResponseTTL
|
|
|
|
query := fmt.Sprintf("SELECT engine_full FROM system.tables WHERE name='%v' AND database='%v'", signozTraceLocalTableName, signozTraceDBName)
|
|
|
|
err := r.db.Select(ctx, &dbResp, query)
|
|
|
|
if err != nil {
|
|
zap.S().Error(fmt.Errorf("error while getting ttl. Err=%v", err))
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error while getting ttl. Err=%v", err)}
|
|
}
|
|
if len(dbResp) == 0 {
|
|
return nil, nil
|
|
} else {
|
|
return &dbResp[0], nil
|
|
}
|
|
}
|
|
|
|
getLogsTTL := func() (*model.DBResponseTTL, *model.ApiError) {
|
|
var dbResp []model.DBResponseTTL
|
|
|
|
query := fmt.Sprintf("SELECT engine_full FROM system.tables WHERE name='%v' AND database='%v'", r.logsLocalTable, r.logsDB)
|
|
|
|
err := r.db.Select(ctx, &dbResp, query)
|
|
|
|
if err != nil {
|
|
zap.S().Error(fmt.Errorf("error while getting ttl. Err=%v", err))
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error while getting ttl. Err=%v", err)}
|
|
}
|
|
if len(dbResp) == 0 {
|
|
return nil, nil
|
|
} else {
|
|
return &dbResp[0], nil
|
|
}
|
|
}
|
|
|
|
switch ttlParams.Type {
|
|
case constants.TraceTTL:
|
|
tableNameArray := []string{signozTraceDBName + "." + signozTraceTableName, signozTraceDBName + "." + signozDurationMVTable, signozTraceDBName + "." + signozSpansTable, signozTraceDBName + "." + signozErrorIndexTable, signozTraceDBName + "." + signozUsageExplorerTable, signozTraceDBName + "." + defaultDependencyGraphTable}
|
|
|
|
tableNameArray = getLocalTableNameArray(tableNameArray)
|
|
status, err := r.setTTLQueryStatus(ctx, tableNameArray)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
dbResp, err := getTracesTTL()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
ttlQuery, err := r.checkTTLStatusItem(ctx, tableNameArray[0])
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
ttlQuery.TTL = ttlQuery.TTL / 3600 // convert to hours
|
|
if ttlQuery.ColdStorageTtl != -1 {
|
|
ttlQuery.ColdStorageTtl = ttlQuery.ColdStorageTtl / 3600 // convert to hours
|
|
}
|
|
|
|
delTTL, moveTTL := parseTTL(dbResp.EngineFull)
|
|
return &model.GetTTLResponseItem{TracesTime: delTTL, TracesMoveTime: moveTTL, ExpectedTracesTime: ttlQuery.TTL, ExpectedTracesMoveTime: ttlQuery.ColdStorageTtl, Status: status}, nil
|
|
|
|
case constants.MetricsTTL:
|
|
tableNameArray := []string{signozMetricDBName + "." + signozSampleTableName}
|
|
tableNameArray = getLocalTableNameArray(tableNameArray)
|
|
status, err := r.setTTLQueryStatus(ctx, tableNameArray)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
dbResp, err := getMetricsTTL()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
ttlQuery, err := r.checkTTLStatusItem(ctx, tableNameArray[0])
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
ttlQuery.TTL = ttlQuery.TTL / 3600 // convert to hours
|
|
if ttlQuery.ColdStorageTtl != -1 {
|
|
ttlQuery.ColdStorageTtl = ttlQuery.ColdStorageTtl / 3600 // convert to hours
|
|
}
|
|
|
|
delTTL, moveTTL := parseTTL(dbResp.EngineFull)
|
|
return &model.GetTTLResponseItem{MetricsTime: delTTL, MetricsMoveTime: moveTTL, ExpectedMetricsTime: ttlQuery.TTL, ExpectedMetricsMoveTime: ttlQuery.ColdStorageTtl, Status: status}, nil
|
|
|
|
case constants.LogsTTL:
|
|
tableNameArray := []string{r.logsDB + "." + r.logsTable}
|
|
tableNameArray = getLocalTableNameArray(tableNameArray)
|
|
status, err := r.setTTLQueryStatus(ctx, tableNameArray)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
dbResp, err := getLogsTTL()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
ttlQuery, err := r.checkTTLStatusItem(ctx, tableNameArray[0])
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
ttlQuery.TTL = ttlQuery.TTL / 3600 // convert to hours
|
|
if ttlQuery.ColdStorageTtl != -1 {
|
|
ttlQuery.ColdStorageTtl = ttlQuery.ColdStorageTtl / 3600 // convert to hours
|
|
}
|
|
|
|
delTTL, moveTTL := parseTTL(dbResp.EngineFull)
|
|
return &model.GetTTLResponseItem{LogsTime: delTTL, LogsMoveTime: moveTTL, ExpectedLogsTime: ttlQuery.TTL, ExpectedLogsMoveTime: ttlQuery.ColdStorageTtl, Status: status}, nil
|
|
|
|
default:
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error while getting ttl. ttl type should be metrics|traces, got %v",
|
|
ttlParams.Type)}
|
|
}
|
|
|
|
}
|
|
|
|
func (r *ClickHouseReader) ListErrors(ctx context.Context, queryParams *model.ListErrorsParams) (*[]model.Error, *model.ApiError) {
|
|
|
|
var getErrorResponses []model.Error
|
|
|
|
query := "SELECT any(exceptionMessage) as exceptionMessage, count() AS exceptionCount, min(timestamp) as firstSeen, max(timestamp) as lastSeen, groupID"
|
|
if len(queryParams.ServiceName) != 0 {
|
|
query = query + ", serviceName"
|
|
} else {
|
|
query = query + ", any(serviceName) as serviceName"
|
|
}
|
|
if len(queryParams.ExceptionType) != 0 {
|
|
query = query + ", exceptionType"
|
|
} else {
|
|
query = query + ", any(exceptionType) as exceptionType"
|
|
}
|
|
query += fmt.Sprintf(" FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.TraceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("timestampL", strconv.FormatInt(queryParams.Start.UnixNano(), 10)), clickhouse.Named("timestampU", strconv.FormatInt(queryParams.End.UnixNano(), 10))}
|
|
|
|
if len(queryParams.ServiceName) != 0 {
|
|
query = query + " AND serviceName ilike @serviceName"
|
|
args = append(args, clickhouse.Named("serviceName", "%"+queryParams.ServiceName+"%"))
|
|
}
|
|
if len(queryParams.ExceptionType) != 0 {
|
|
query = query + " AND exceptionType ilike @exceptionType"
|
|
args = append(args, clickhouse.Named("exceptionType", "%"+queryParams.ExceptionType+"%"))
|
|
}
|
|
query = query + " GROUP BY groupID"
|
|
if len(queryParams.ServiceName) != 0 {
|
|
query = query + ", serviceName"
|
|
}
|
|
if len(queryParams.ExceptionType) != 0 {
|
|
query = query + ", exceptionType"
|
|
}
|
|
if len(queryParams.OrderParam) != 0 {
|
|
if queryParams.Order == constants.Descending {
|
|
query = query + " ORDER BY " + queryParams.OrderParam + " DESC"
|
|
} else if queryParams.Order == constants.Ascending {
|
|
query = query + " ORDER BY " + queryParams.OrderParam + " 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))
|
|
}
|
|
|
|
err := r.db.Select(ctx, &getErrorResponses, query, args...)
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
|
|
return &getErrorResponses, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) CountErrors(ctx context.Context, queryParams *model.CountErrorsParams) (uint64, *model.ApiError) {
|
|
|
|
var errorCount uint64
|
|
|
|
query := fmt.Sprintf("SELECT count(distinct(groupID)) FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.TraceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("timestampL", strconv.FormatInt(queryParams.Start.UnixNano(), 10)), clickhouse.Named("timestampU", strconv.FormatInt(queryParams.End.UnixNano(), 10))}
|
|
if len(queryParams.ServiceName) != 0 {
|
|
query = query + " AND serviceName ilike @serviceName"
|
|
args = append(args, clickhouse.Named("serviceName", "%"+queryParams.ServiceName+"%"))
|
|
}
|
|
if len(queryParams.ExceptionType) != 0 {
|
|
query = query + " AND exceptionType ilike @exceptionType"
|
|
args = append(args, clickhouse.Named("exceptionType", "%"+queryParams.ExceptionType+"%"))
|
|
}
|
|
err := r.db.QueryRow(ctx, query, args...).Scan(&errorCount)
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return 0, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
|
|
return errorCount, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetErrorFromErrorID(ctx context.Context, queryParams *model.GetErrorParams) (*model.ErrorWithSpan, *model.ApiError) {
|
|
|
|
if queryParams.ErrorID == "" {
|
|
zap.S().Debug("errorId missing from params")
|
|
return nil, &model.ApiError{Typ: model.ErrorBadData, Err: fmt.Errorf("ErrorID missing from params")}
|
|
}
|
|
var getErrorWithSpanReponse []model.ErrorWithSpan
|
|
|
|
query := fmt.Sprintf("SELECT * FROM %s.%s WHERE timestamp = @timestamp AND groupID = @groupID AND errorID = @errorID LIMIT 1", r.TraceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("errorID", queryParams.ErrorID), clickhouse.Named("groupID", queryParams.GroupID), clickhouse.Named("timestamp", strconv.FormatInt(queryParams.Timestamp.UnixNano(), 10))}
|
|
|
|
err := r.db.Select(ctx, &getErrorWithSpanReponse, query, args...)
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
|
|
if len(getErrorWithSpanReponse) > 0 {
|
|
return &getErrorWithSpanReponse[0], nil
|
|
} else {
|
|
return nil, &model.ApiError{Typ: model.ErrorNotFound, Err: fmt.Errorf("Error/Exception not found")}
|
|
}
|
|
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetErrorFromGroupID(ctx context.Context, queryParams *model.GetErrorParams) (*model.ErrorWithSpan, *model.ApiError) {
|
|
|
|
var getErrorWithSpanReponse []model.ErrorWithSpan
|
|
|
|
query := fmt.Sprintf("SELECT * FROM %s.%s WHERE timestamp = @timestamp AND groupID = @groupID LIMIT 1", r.TraceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("groupID", queryParams.GroupID), clickhouse.Named("timestamp", strconv.FormatInt(queryParams.Timestamp.UnixNano(), 10))}
|
|
|
|
err := r.db.Select(ctx, &getErrorWithSpanReponse, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
|
|
if len(getErrorWithSpanReponse) > 0 {
|
|
return &getErrorWithSpanReponse[0], nil
|
|
} else {
|
|
return nil, &model.ApiError{Typ: model.ErrorNotFound, Err: fmt.Errorf("Error/Exception not found")}
|
|
}
|
|
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetNextPrevErrorIDs(ctx context.Context, queryParams *model.GetErrorParams) (*model.NextPrevErrorIDs, *model.ApiError) {
|
|
|
|
if queryParams.ErrorID == "" {
|
|
zap.S().Debug("errorId missing from params")
|
|
return nil, &model.ApiError{Typ: model.ErrorBadData, Err: fmt.Errorf("ErrorID missing from params")}
|
|
}
|
|
var err *model.ApiError
|
|
getNextPrevErrorIDsResponse := model.NextPrevErrorIDs{
|
|
GroupID: queryParams.GroupID,
|
|
}
|
|
getNextPrevErrorIDsResponse.NextErrorID, getNextPrevErrorIDsResponse.NextTimestamp, err = r.getNextErrorID(ctx, queryParams)
|
|
if err != nil {
|
|
zap.S().Debug("Unable to get next error ID due to err: ", err)
|
|
return nil, err
|
|
}
|
|
getNextPrevErrorIDsResponse.PrevErrorID, getNextPrevErrorIDsResponse.PrevTimestamp, err = r.getPrevErrorID(ctx, queryParams)
|
|
if err != nil {
|
|
zap.S().Debug("Unable to get prev error ID due to err: ", err)
|
|
return nil, err
|
|
}
|
|
return &getNextPrevErrorIDsResponse, nil
|
|
|
|
}
|
|
|
|
func (r *ClickHouseReader) getNextErrorID(ctx context.Context, queryParams *model.GetErrorParams) (string, time.Time, *model.ApiError) {
|
|
|
|
var getNextErrorIDReponse []model.NextPrevErrorIDsDBResponse
|
|
|
|
query := fmt.Sprintf("SELECT errorID as nextErrorID, timestamp as nextTimestamp FROM %s.%s WHERE groupID = @groupID AND timestamp >= @timestamp AND errorID != @errorID ORDER BY timestamp ASC LIMIT 2", r.TraceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("errorID", queryParams.ErrorID), clickhouse.Named("groupID", queryParams.GroupID), clickhouse.Named("timestamp", strconv.FormatInt(queryParams.Timestamp.UnixNano(), 10))}
|
|
|
|
err := r.db.Select(ctx, &getNextErrorIDReponse, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return "", time.Time{}, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
if len(getNextErrorIDReponse) == 0 {
|
|
zap.S().Info("NextErrorID not found")
|
|
return "", time.Time{}, nil
|
|
} else if len(getNextErrorIDReponse) == 1 {
|
|
zap.S().Info("NextErrorID found")
|
|
return getNextErrorIDReponse[0].NextErrorID, getNextErrorIDReponse[0].NextTimestamp, nil
|
|
} else {
|
|
if getNextErrorIDReponse[0].Timestamp.UnixNano() == getNextErrorIDReponse[1].Timestamp.UnixNano() {
|
|
var getNextErrorIDReponse []model.NextPrevErrorIDsDBResponse
|
|
|
|
query := fmt.Sprintf("SELECT errorID as nextErrorID, timestamp as nextTimestamp FROM %s.%s WHERE groupID = @groupID AND timestamp = @timestamp AND errorID > @errorID ORDER BY errorID ASC LIMIT 1", r.TraceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("errorID", queryParams.ErrorID), clickhouse.Named("groupID", queryParams.GroupID), clickhouse.Named("timestamp", strconv.FormatInt(queryParams.Timestamp.UnixNano(), 10))}
|
|
|
|
err := r.db.Select(ctx, &getNextErrorIDReponse, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return "", time.Time{}, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
if len(getNextErrorIDReponse) == 0 {
|
|
var getNextErrorIDReponse []model.NextPrevErrorIDsDBResponse
|
|
|
|
query := fmt.Sprintf("SELECT errorID as nextErrorID, timestamp as nextTimestamp FROM %s.%s WHERE groupID = @groupID AND timestamp > @timestamp ORDER BY timestamp ASC LIMIT 1", r.TraceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("errorID", queryParams.ErrorID), clickhouse.Named("groupID", queryParams.GroupID), clickhouse.Named("timestamp", strconv.FormatInt(queryParams.Timestamp.UnixNano(), 10))}
|
|
|
|
err := r.db.Select(ctx, &getNextErrorIDReponse, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return "", time.Time{}, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
|
|
if len(getNextErrorIDReponse) == 0 {
|
|
zap.S().Info("NextErrorID not found")
|
|
return "", time.Time{}, nil
|
|
} else {
|
|
zap.S().Info("NextErrorID found")
|
|
return getNextErrorIDReponse[0].NextErrorID, getNextErrorIDReponse[0].NextTimestamp, nil
|
|
}
|
|
} else {
|
|
zap.S().Info("NextErrorID found")
|
|
return getNextErrorIDReponse[0].NextErrorID, getNextErrorIDReponse[0].NextTimestamp, nil
|
|
}
|
|
} else {
|
|
zap.S().Info("NextErrorID found")
|
|
return getNextErrorIDReponse[0].NextErrorID, getNextErrorIDReponse[0].NextTimestamp, nil
|
|
}
|
|
}
|
|
}
|
|
|
|
func (r *ClickHouseReader) getPrevErrorID(ctx context.Context, queryParams *model.GetErrorParams) (string, time.Time, *model.ApiError) {
|
|
|
|
var getPrevErrorIDReponse []model.NextPrevErrorIDsDBResponse
|
|
|
|
query := fmt.Sprintf("SELECT errorID as prevErrorID, timestamp as prevTimestamp FROM %s.%s WHERE groupID = @groupID AND timestamp <= @timestamp AND errorID != @errorID ORDER BY timestamp DESC LIMIT 2", r.TraceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("errorID", queryParams.ErrorID), clickhouse.Named("groupID", queryParams.GroupID), clickhouse.Named("timestamp", strconv.FormatInt(queryParams.Timestamp.UnixNano(), 10))}
|
|
|
|
err := r.db.Select(ctx, &getPrevErrorIDReponse, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return "", time.Time{}, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
if len(getPrevErrorIDReponse) == 0 {
|
|
zap.S().Info("PrevErrorID not found")
|
|
return "", time.Time{}, nil
|
|
} else if len(getPrevErrorIDReponse) == 1 {
|
|
zap.S().Info("PrevErrorID found")
|
|
return getPrevErrorIDReponse[0].PrevErrorID, getPrevErrorIDReponse[0].PrevTimestamp, nil
|
|
} else {
|
|
if getPrevErrorIDReponse[0].Timestamp.UnixNano() == getPrevErrorIDReponse[1].Timestamp.UnixNano() {
|
|
var getPrevErrorIDReponse []model.NextPrevErrorIDsDBResponse
|
|
|
|
query := fmt.Sprintf("SELECT errorID as prevErrorID, timestamp as prevTimestamp FROM %s.%s WHERE groupID = @groupID AND timestamp = @timestamp AND errorID < @errorID ORDER BY errorID DESC LIMIT 1", r.TraceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("errorID", queryParams.ErrorID), clickhouse.Named("groupID", queryParams.GroupID), clickhouse.Named("timestamp", strconv.FormatInt(queryParams.Timestamp.UnixNano(), 10))}
|
|
|
|
err := r.db.Select(ctx, &getPrevErrorIDReponse, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return "", time.Time{}, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
if len(getPrevErrorIDReponse) == 0 {
|
|
var getPrevErrorIDReponse []model.NextPrevErrorIDsDBResponse
|
|
|
|
query := fmt.Sprintf("SELECT errorID as prevErrorID, timestamp as prevTimestamp FROM %s.%s WHERE groupID = @groupID AND timestamp < @timestamp ORDER BY timestamp DESC LIMIT 1", r.TraceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("errorID", queryParams.ErrorID), clickhouse.Named("groupID", queryParams.GroupID), clickhouse.Named("timestamp", strconv.FormatInt(queryParams.Timestamp.UnixNano(), 10))}
|
|
|
|
err := r.db.Select(ctx, &getPrevErrorIDReponse, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return "", time.Time{}, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
|
|
if len(getPrevErrorIDReponse) == 0 {
|
|
zap.S().Info("PrevErrorID not found")
|
|
return "", time.Time{}, nil
|
|
} else {
|
|
zap.S().Info("PrevErrorID found")
|
|
return getPrevErrorIDReponse[0].PrevErrorID, getPrevErrorIDReponse[0].PrevTimestamp, nil
|
|
}
|
|
} else {
|
|
zap.S().Info("PrevErrorID found")
|
|
return getPrevErrorIDReponse[0].PrevErrorID, getPrevErrorIDReponse[0].PrevTimestamp, nil
|
|
}
|
|
} else {
|
|
zap.S().Info("PrevErrorID found")
|
|
return getPrevErrorIDReponse[0].PrevErrorID, getPrevErrorIDReponse[0].PrevTimestamp, nil
|
|
}
|
|
}
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetMetricAutocompleteTagKey(ctx context.Context, params *model.MetricAutocompleteTagParams) (*[]string, *model.ApiError) {
|
|
|
|
var query string
|
|
var err error
|
|
var tagKeyList []string
|
|
var rows driver.Rows
|
|
|
|
tagsWhereClause := ""
|
|
|
|
for key, val := range params.MetricTags {
|
|
tagsWhereClause += fmt.Sprintf(" AND JSONExtractString(labels, '%s') = '%s' ", key, val)
|
|
}
|
|
// "select distinctTagKeys from (SELECT DISTINCT arrayJoin(tagKeys) distinctTagKeys from (SELECT DISTINCT(JSONExtractKeys(labels)) tagKeys from signoz_metrics.time_series WHERE JSONExtractString(labels,'__name__')='node_udp_queues')) WHERE distinctTagKeys ILIKE '%host%';"
|
|
if len(params.Match) != 0 {
|
|
query = fmt.Sprintf("select distinctTagKeys from (SELECT DISTINCT arrayJoin(tagKeys) distinctTagKeys from (SELECT DISTINCT(JSONExtractKeys(labels)) tagKeys from %s.%s WHERE metric_name=$1 %s)) WHERE distinctTagKeys ILIKE $2;", signozMetricDBName, signozTSTableName, tagsWhereClause)
|
|
|
|
rows, err = r.db.Query(ctx, query, params.MetricName, fmt.Sprintf("%%%s%%", params.Match))
|
|
|
|
} else {
|
|
query = fmt.Sprintf("select distinctTagKeys from (SELECT DISTINCT arrayJoin(tagKeys) distinctTagKeys from (SELECT DISTINCT(JSONExtractKeys(labels)) tagKeys from %s.%s WHERE metric_name=$1 %s ));", signozMetricDBName, signozTSTableName, tagsWhereClause)
|
|
|
|
rows, err = r.db.Query(ctx, query, params.MetricName)
|
|
}
|
|
|
|
if err != nil {
|
|
zap.S().Error(err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: err}
|
|
}
|
|
|
|
defer rows.Close()
|
|
var tagKey string
|
|
for rows.Next() {
|
|
if err := rows.Scan(&tagKey); err != nil {
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: err}
|
|
}
|
|
tagKeyList = append(tagKeyList, tagKey)
|
|
}
|
|
return &tagKeyList, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetMetricAutocompleteTagValue(ctx context.Context, params *model.MetricAutocompleteTagParams) (*[]string, *model.ApiError) {
|
|
|
|
var query string
|
|
var err error
|
|
var tagValueList []string
|
|
var rows driver.Rows
|
|
tagsWhereClause := ""
|
|
|
|
for key, val := range params.MetricTags {
|
|
tagsWhereClause += fmt.Sprintf(" AND JSONExtractString(labels, '%s') = '%s' ", key, val)
|
|
}
|
|
|
|
if len(params.Match) != 0 {
|
|
query = fmt.Sprintf("SELECT DISTINCT(JSONExtractString(labels, '%s')) from %s.%s WHERE metric_name=$1 %s AND JSONExtractString(labels, '%s') ILIKE $2;", params.TagKey, signozMetricDBName, signozTSTableName, tagsWhereClause, params.TagKey)
|
|
|
|
rows, err = r.db.Query(ctx, query, params.TagKey, params.MetricName, fmt.Sprintf("%%%s%%", params.Match))
|
|
|
|
} else {
|
|
query = fmt.Sprintf("SELECT DISTINCT(JSONExtractString(labels, '%s')) FROM %s.%s WHERE metric_name=$2 %s;", params.TagKey, signozMetricDBName, signozTSTableName, tagsWhereClause)
|
|
rows, err = r.db.Query(ctx, query, params.TagKey, params.MetricName)
|
|
|
|
}
|
|
|
|
if err != nil {
|
|
zap.S().Error(err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: err}
|
|
}
|
|
|
|
defer rows.Close()
|
|
var tagValue string
|
|
for rows.Next() {
|
|
if err := rows.Scan(&tagValue); err != nil {
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: err}
|
|
}
|
|
tagValueList = append(tagValueList, tagValue)
|
|
}
|
|
|
|
return &tagValueList, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetMetricAutocompleteMetricNames(ctx context.Context, matchText string, limit int) (*[]string, *model.ApiError) {
|
|
|
|
var query string
|
|
var err error
|
|
var metricNameList []string
|
|
var rows driver.Rows
|
|
|
|
query = fmt.Sprintf("SELECT DISTINCT(metric_name) from %s.%s WHERE metric_name ILIKE $1", signozMetricDBName, signozTSTableName)
|
|
if limit != 0 {
|
|
query = query + fmt.Sprintf(" LIMIT %d;", limit)
|
|
}
|
|
rows, err = r.db.Query(ctx, query, fmt.Sprintf("%%%s%%", matchText))
|
|
|
|
if err != nil {
|
|
zap.S().Error(err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: err}
|
|
}
|
|
|
|
defer rows.Close()
|
|
var metricName string
|
|
for rows.Next() {
|
|
if err := rows.Scan(&metricName); err != nil {
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: err}
|
|
}
|
|
metricNameList = append(metricNameList, metricName)
|
|
}
|
|
|
|
return &metricNameList, nil
|
|
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetMetricResultEE(ctx context.Context, query string) ([]*model.Series, string, error) {
|
|
zap.S().Error("GetMetricResultEE is not implemented for opensource version")
|
|
return nil, "", fmt.Errorf("GetMetricResultEE is not implemented for opensource version")
|
|
}
|
|
|
|
// GetMetricResult runs the query and returns list of time series
|
|
func (r *ClickHouseReader) GetMetricResult(ctx context.Context, query string) ([]*model.Series, error) {
|
|
|
|
defer utils.Elapsed("GetMetricResult")()
|
|
|
|
zap.S().Infof("Executing metric result query: %s", query)
|
|
|
|
rows, err := r.db.Query(ctx, query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing query: ", err)
|
|
return nil, err
|
|
}
|
|
|
|
var (
|
|
columnTypes = rows.ColumnTypes()
|
|
columnNames = rows.Columns()
|
|
vars = make([]interface{}, len(columnTypes))
|
|
)
|
|
for i := range columnTypes {
|
|
vars[i] = reflect.New(columnTypes[i].ScanType()).Interface()
|
|
}
|
|
// when group by is applied, each combination of cartesian product
|
|
// of attributes is separate series. each item in metricPointsMap
|
|
// represent a unique series.
|
|
metricPointsMap := make(map[string][]model.MetricPoint)
|
|
// attribute key-value pairs for each group selection
|
|
attributesMap := make(map[string]map[string]string)
|
|
|
|
defer rows.Close()
|
|
for rows.Next() {
|
|
if err := rows.Scan(vars...); err != nil {
|
|
return nil, err
|
|
}
|
|
var groupBy []string
|
|
var metricPoint model.MetricPoint
|
|
groupAttributes := make(map[string]string)
|
|
// Assuming that the end result row contains a timestamp, value and option labels
|
|
// Label key and value are both strings.
|
|
for idx, v := range vars {
|
|
colName := columnNames[idx]
|
|
switch v := v.(type) {
|
|
case *string:
|
|
// special case for returning all labels
|
|
if colName == "fullLabels" {
|
|
var metric map[string]string
|
|
err := json.Unmarshal([]byte(*v), &metric)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
for key, val := range metric {
|
|
groupBy = append(groupBy, val)
|
|
groupAttributes[key] = val
|
|
}
|
|
} else {
|
|
groupBy = append(groupBy, *v)
|
|
groupAttributes[colName] = *v
|
|
}
|
|
case *time.Time:
|
|
metricPoint.Timestamp = v.UnixMilli()
|
|
case *float64:
|
|
metricPoint.Value = *v
|
|
case **float64:
|
|
// ch seems to return this type when column is derived from
|
|
// SELECT count(*)/ SELECT count(*)
|
|
floatVal := *v
|
|
if floatVal != nil {
|
|
metricPoint.Value = *floatVal
|
|
}
|
|
case *float32:
|
|
float32Val := float32(*v)
|
|
metricPoint.Value = float64(float32Val)
|
|
case *uint8, *uint64, *uint16, *uint32:
|
|
if _, ok := constants.ReservedColumnTargetAliases[colName]; ok {
|
|
metricPoint.Value = float64(reflect.ValueOf(v).Elem().Uint())
|
|
} else {
|
|
groupBy = append(groupBy, fmt.Sprintf("%v", reflect.ValueOf(v).Elem().Uint()))
|
|
groupAttributes[colName] = fmt.Sprintf("%v", reflect.ValueOf(v).Elem().Uint())
|
|
}
|
|
case *int8, *int16, *int32, *int64:
|
|
if _, ok := constants.ReservedColumnTargetAliases[colName]; ok {
|
|
metricPoint.Value = float64(reflect.ValueOf(v).Elem().Int())
|
|
} else {
|
|
groupBy = append(groupBy, fmt.Sprintf("%v", reflect.ValueOf(v).Elem().Int()))
|
|
groupAttributes[colName] = fmt.Sprintf("%v", reflect.ValueOf(v).Elem().Int())
|
|
}
|
|
default:
|
|
zap.S().Errorf("invalid var found in metric builder query result", v, colName)
|
|
}
|
|
}
|
|
sort.Strings(groupBy)
|
|
key := strings.Join(groupBy, "")
|
|
attributesMap[key] = groupAttributes
|
|
metricPointsMap[key] = append(metricPointsMap[key], metricPoint)
|
|
}
|
|
|
|
var seriesList []*model.Series
|
|
for key := range metricPointsMap {
|
|
points := metricPointsMap[key]
|
|
// first point in each series could be invalid since the
|
|
// aggregations are applied with point from prev series
|
|
if len(points) != 0 && len(points) > 1 {
|
|
points = points[1:]
|
|
}
|
|
attributes := attributesMap[key]
|
|
series := model.Series{Labels: attributes, Points: points}
|
|
seriesList = append(seriesList, &series)
|
|
}
|
|
return seriesList, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetTotalSpans(ctx context.Context) (uint64, error) {
|
|
|
|
var totalSpans uint64
|
|
|
|
queryStr := fmt.Sprintf("SELECT count() from %s.%s;", signozTraceDBName, signozTraceTableName)
|
|
r.db.QueryRow(ctx, queryStr).Scan(&totalSpans)
|
|
|
|
return totalSpans, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetSpansInLastHeartBeatInterval(ctx context.Context) (uint64, error) {
|
|
|
|
var spansInLastHeartBeatInterval uint64
|
|
|
|
queryStr := fmt.Sprintf("SELECT count() from %s.%s where timestamp > toUnixTimestamp(now()-toIntervalMinute(%d));", signozTraceDBName, signozSpansTable, 30)
|
|
|
|
r.db.QueryRow(ctx, queryStr).Scan(&spansInLastHeartBeatInterval)
|
|
|
|
return spansInLastHeartBeatInterval, nil
|
|
}
|
|
|
|
// func sum(array []tsByMetricName) uint64 {
|
|
// var result uint64
|
|
// result = 0
|
|
// for _, v := range array {
|
|
// result += v.count
|
|
// }
|
|
// return result
|
|
// }
|
|
|
|
func (r *ClickHouseReader) GetTimeSeriesInfo(ctx context.Context) (map[string]interface{}, error) {
|
|
|
|
queryStr := fmt.Sprintf("SELECT count() as count from %s.%s group by metric_name order by count desc;", signozMetricDBName, signozTSTableName)
|
|
|
|
// r.db.Select(ctx, &tsByMetricName, queryStr)
|
|
|
|
rows, _ := r.db.Query(ctx, queryStr)
|
|
|
|
var totalTS uint64
|
|
totalTS = 0
|
|
|
|
var maxTS uint64
|
|
maxTS = 0
|
|
|
|
count := 0
|
|
for rows.Next() {
|
|
|
|
var value uint64
|
|
rows.Scan(&value)
|
|
totalTS += value
|
|
if count == 0 {
|
|
maxTS = value
|
|
}
|
|
count += 1
|
|
}
|
|
|
|
timeSeriesData := map[string]interface{}{}
|
|
timeSeriesData["totalTS"] = totalTS
|
|
timeSeriesData["maxTS"] = maxTS
|
|
|
|
return timeSeriesData, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetSamplesInfoInLastHeartBeatInterval(ctx context.Context) (uint64, error) {
|
|
|
|
var totalSamples uint64
|
|
|
|
queryStr := fmt.Sprintf("select count() from %s.%s where timestamp_ms > toUnixTimestamp(now()-toIntervalMinute(%d))*1000;", signozMetricDBName, signozSampleTableName, 30)
|
|
|
|
r.db.QueryRow(ctx, queryStr).Scan(&totalSamples)
|
|
|
|
return totalSamples, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetDistributedInfoInLastHeartBeatInterval(ctx context.Context) (map[string]interface{}, error) {
|
|
|
|
clusterInfo := []model.ClusterInfo{}
|
|
|
|
queryStr := `SELECT shard_num, shard_weight, replica_num, errors_count, slowdowns_count, estimated_recovery_time FROM system.clusters where cluster='cluster';`
|
|
r.db.Select(ctx, &clusterInfo, queryStr)
|
|
if len(clusterInfo) == 1 {
|
|
return clusterInfo[0].GetMapFromStruct(), nil
|
|
}
|
|
|
|
return nil, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetLogsInfoInLastHeartBeatInterval(ctx context.Context) (uint64, error) {
|
|
|
|
var totalLogLines uint64
|
|
|
|
queryStr := fmt.Sprintf("select count() from %s.%s where timestamp > toUnixTimestamp(now()-toIntervalMinute(%d))*1000000000;", r.logsDB, r.logsTable, 30)
|
|
|
|
r.db.QueryRow(ctx, queryStr).Scan(&totalLogLines)
|
|
|
|
return totalLogLines, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetTagsInfoInLastHeartBeatInterval(ctx context.Context) (*model.TagsInfo, error) {
|
|
|
|
queryStr := fmt.Sprintf("select tagMap['service.name'] as serviceName, tagMap['deployment.environment'] as env, tagMap['telemetry.sdk.language'] as language from %s.%s where timestamp > toUnixTimestamp(now()-toIntervalMinute(%d));", r.TraceDB, r.indexTable, 1)
|
|
|
|
tagTelemetryDataList := []model.TagTelemetryData{}
|
|
err := r.db.Select(ctx, &tagTelemetryDataList, queryStr)
|
|
|
|
if err != nil {
|
|
zap.S().Info(queryStr)
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, err
|
|
}
|
|
|
|
tagsInfo := model.TagsInfo{
|
|
Languages: make(map[string]interface{}),
|
|
}
|
|
|
|
for _, tagTelemetryData := range tagTelemetryDataList {
|
|
|
|
if len(tagTelemetryData.ServiceName) != 0 && strings.Contains(tagTelemetryData.ServiceName, "prod") {
|
|
tagsInfo.Env = tagTelemetryData.ServiceName
|
|
}
|
|
if len(tagTelemetryData.Env) != 0 && strings.Contains(tagTelemetryData.Env, "prod") {
|
|
tagsInfo.Env = tagTelemetryData.Env
|
|
}
|
|
if len(tagTelemetryData.Language) != 0 {
|
|
tagsInfo.Languages[tagTelemetryData.Language] = struct{}{}
|
|
}
|
|
|
|
}
|
|
|
|
return &tagsInfo, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetLogFields(ctx context.Context) (*model.GetFieldsResponse, *model.ApiError) {
|
|
// response will contain top level fields from the otel log model
|
|
response := model.GetFieldsResponse{
|
|
Selected: constants.StaticSelectedLogFields,
|
|
Interesting: []model.LogField{},
|
|
}
|
|
|
|
// get attribute keys
|
|
attributes := []model.LogField{}
|
|
query := fmt.Sprintf("SELECT DISTINCT name, datatype from %s.%s group by name, datatype", r.logsDB, r.logsAttributeKeys)
|
|
err := r.db.Select(ctx, &attributes, query)
|
|
if err != nil {
|
|
return nil, &model.ApiError{Err: err, Typ: model.ErrorInternal}
|
|
}
|
|
|
|
// get resource keys
|
|
resources := []model.LogField{}
|
|
query = fmt.Sprintf("SELECT DISTINCT name, datatype from %s.%s group by name, datatype", r.logsDB, r.logsResourceKeys)
|
|
err = r.db.Select(ctx, &resources, query)
|
|
if err != nil {
|
|
return nil, &model.ApiError{Err: err, Typ: model.ErrorInternal}
|
|
}
|
|
|
|
statements := []model.ShowCreateTableStatement{}
|
|
query = fmt.Sprintf("SHOW CREATE TABLE %s.%s", r.logsDB, r.logsLocalTable)
|
|
err = r.db.Select(ctx, &statements, query)
|
|
if err != nil {
|
|
return nil, &model.ApiError{Err: err, Typ: model.ErrorInternal}
|
|
}
|
|
|
|
extractSelectedAndInterestingFields(statements[0].Statement, constants.Attributes, &attributes, &response)
|
|
extractSelectedAndInterestingFields(statements[0].Statement, constants.Resources, &resources, &response)
|
|
extractSelectedAndInterestingFields(statements[0].Statement, constants.Static, &constants.StaticInterestingLogFields, &response)
|
|
|
|
return &response, nil
|
|
}
|
|
|
|
func extractSelectedAndInterestingFields(tableStatement string, fieldType string, fields *[]model.LogField, response *model.GetFieldsResponse) {
|
|
for _, field := range *fields {
|
|
field.Type = fieldType
|
|
if strings.Contains(tableStatement, fmt.Sprintf("INDEX %s_idx", field.Name)) {
|
|
response.Selected = append(response.Selected, field)
|
|
} else {
|
|
response.Interesting = append(response.Interesting, field)
|
|
}
|
|
}
|
|
}
|
|
|
|
func (r *ClickHouseReader) UpdateLogField(ctx context.Context, field *model.UpdateField) *model.ApiError {
|
|
// if a field is selected it means that the field needs to be indexed
|
|
if field.Selected {
|
|
// if the type is attribute or resource, create the materialized column first
|
|
if field.Type == constants.Attributes || field.Type == constants.Resources {
|
|
// create materialized
|
|
query := fmt.Sprintf("ALTER TABLE %s.%s ON CLUSTER %s ADD COLUMN IF NOT EXISTS %s %s MATERIALIZED %s_%s_value[indexOf(%s_%s_key, '%s')] CODEC(LZ4)", r.logsDB, r.logsLocalTable, cluster, field.Name, field.DataType, field.Type, strings.ToLower(field.DataType), field.Type, strings.ToLower(field.DataType), field.Name)
|
|
|
|
err := r.db.Exec(ctx, query)
|
|
if err != nil {
|
|
return &model.ApiError{Err: err, Typ: model.ErrorInternal}
|
|
}
|
|
|
|
query = fmt.Sprintf("ALTER TABLE %s.%s ON CLUSTER %s ADD COLUMN IF NOT EXISTS %s %s MATERIALIZED -1", r.logsDB, r.logsTable, cluster, field.Name, field.DataType)
|
|
err = r.db.Exec(ctx, query)
|
|
if err != nil {
|
|
return &model.ApiError{Err: err, Typ: model.ErrorInternal}
|
|
}
|
|
}
|
|
|
|
// create the index
|
|
if field.IndexType == "" {
|
|
field.IndexType = constants.DefaultLogSkipIndexType
|
|
}
|
|
if field.IndexGranularity == 0 {
|
|
field.IndexGranularity = constants.DefaultLogSkipIndexGranularity
|
|
}
|
|
query := fmt.Sprintf("ALTER TABLE %s.%s ON CLUSTER %s ADD INDEX IF NOT EXISTS %s_idx (%s) TYPE %s GRANULARITY %d", r.logsDB, r.logsLocalTable, cluster, field.Name, field.Name, field.IndexType, field.IndexGranularity)
|
|
err := r.db.Exec(ctx, query)
|
|
if err != nil {
|
|
return &model.ApiError{Err: err, Typ: model.ErrorInternal}
|
|
}
|
|
|
|
} else {
|
|
// remove index
|
|
query := fmt.Sprintf("ALTER TABLE %s.%s ON CLUSTER %s DROP INDEX IF EXISTS %s_idx", r.logsDB, r.logsLocalTable, cluster, field.Name)
|
|
err := r.db.Exec(ctx, query)
|
|
// we are ignoring errors with code 341 as it is an error with updating old part https://github.com/SigNoz/engineering-pod/issues/919#issuecomment-1366344346
|
|
if err != nil && !strings.HasPrefix(err.Error(), "code: 341") {
|
|
return &model.ApiError{Err: err, Typ: model.ErrorInternal}
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetLogs(ctx context.Context, params *model.LogsFilterParams) (*[]model.GetLogsResponse, *model.ApiError) {
|
|
response := []model.GetLogsResponse{}
|
|
fields, apiErr := r.GetLogFields(ctx)
|
|
if apiErr != nil {
|
|
return nil, apiErr
|
|
}
|
|
|
|
isPaginatePrev := logs.CheckIfPrevousPaginateAndModifyOrder(params)
|
|
filterSql, lenFilters, err := logs.GenerateSQLWhere(fields, params)
|
|
if err != nil {
|
|
return nil, &model.ApiError{Err: err, Typ: model.ErrorBadData}
|
|
}
|
|
|
|
data := map[string]interface{}{
|
|
"lenFilters": lenFilters,
|
|
}
|
|
if lenFilters != 0 {
|
|
telemetry.GetInstance().SendEvent(telemetry.TELEMETRY_EVENT_LOGS_FILTERS, data)
|
|
}
|
|
|
|
query := fmt.Sprintf("%s from %s.%s", constants.LogsSQLSelect, r.logsDB, r.logsTable)
|
|
|
|
if filterSql != "" {
|
|
query = fmt.Sprintf("%s where %s", query, filterSql)
|
|
}
|
|
|
|
query = fmt.Sprintf("%s order by %s %s limit %d", query, params.OrderBy, params.Order, params.Limit)
|
|
zap.S().Debug(query)
|
|
err = r.db.Select(ctx, &response, query)
|
|
if err != nil {
|
|
return nil, &model.ApiError{Err: err, Typ: model.ErrorInternal}
|
|
}
|
|
if isPaginatePrev {
|
|
// rever the results from db
|
|
for i, j := 0, len(response)-1; i < j; i, j = i+1, j-1 {
|
|
response[i], response[j] = response[j], response[i]
|
|
}
|
|
}
|
|
return &response, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) TailLogs(ctx context.Context, client *model.LogsTailClient) {
|
|
|
|
fields, apiErr := r.GetLogFields(ctx)
|
|
if apiErr != nil {
|
|
client.Error <- apiErr.Err
|
|
return
|
|
}
|
|
|
|
filterSql, lenFilters, err := logs.GenerateSQLWhere(fields, &model.LogsFilterParams{
|
|
Query: client.Filter.Query,
|
|
})
|
|
|
|
data := map[string]interface{}{
|
|
"lenFilters": lenFilters,
|
|
}
|
|
if lenFilters != 0 {
|
|
telemetry.GetInstance().SendEvent(telemetry.TELEMETRY_EVENT_LOGS_FILTERS, data)
|
|
}
|
|
|
|
if err != nil {
|
|
client.Error <- err
|
|
return
|
|
}
|
|
|
|
query := fmt.Sprintf("%s from %s.%s", constants.LogsSQLSelect, r.logsDB, r.logsTable)
|
|
|
|
tsStart := uint64(time.Now().UnixNano())
|
|
if client.Filter.TimestampStart != 0 {
|
|
tsStart = client.Filter.TimestampStart
|
|
}
|
|
|
|
var idStart string
|
|
if client.Filter.IdGt != "" {
|
|
idStart = client.Filter.IdGt
|
|
}
|
|
|
|
ticker := time.NewTicker(time.Duration(r.liveTailRefreshSeconds) * time.Second)
|
|
defer ticker.Stop()
|
|
for {
|
|
select {
|
|
case <-ctx.Done():
|
|
done := true
|
|
client.Done <- &done
|
|
zap.S().Debug("closing go routine : " + client.Name)
|
|
return
|
|
case <-ticker.C:
|
|
// get the new 100 logs as anything more older won't make sense
|
|
tmpQuery := fmt.Sprintf("%s where timestamp >='%d'", query, tsStart)
|
|
if filterSql != "" {
|
|
tmpQuery = fmt.Sprintf("%s and %s", tmpQuery, filterSql)
|
|
}
|
|
if idStart != "" {
|
|
tmpQuery = fmt.Sprintf("%s and id > '%s'", tmpQuery, idStart)
|
|
}
|
|
tmpQuery = fmt.Sprintf("%s order by timestamp desc, id desc limit 100", tmpQuery)
|
|
zap.S().Debug(tmpQuery)
|
|
response := []model.GetLogsResponse{}
|
|
err := r.db.Select(ctx, &response, tmpQuery)
|
|
if err != nil {
|
|
zap.S().Error(err)
|
|
client.Error <- err
|
|
return
|
|
}
|
|
for i := len(response) - 1; i >= 0; i-- {
|
|
select {
|
|
case <-ctx.Done():
|
|
done := true
|
|
client.Done <- &done
|
|
zap.S().Debug("closing go routine while sending logs : " + client.Name)
|
|
return
|
|
default:
|
|
client.Logs <- &response[i]
|
|
if i == 0 {
|
|
tsStart = response[i].Timestamp
|
|
idStart = response[i].ID
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func (r *ClickHouseReader) AggregateLogs(ctx context.Context, params *model.LogsAggregateParams) (*model.GetLogsAggregatesResponse, *model.ApiError) {
|
|
logAggregatesDBResponseItems := []model.LogsAggregatesDBResponseItem{}
|
|
|
|
function := "toFloat64(count()) as value"
|
|
if params.Function != "" {
|
|
function = fmt.Sprintf("toFloat64(%s) as value", params.Function)
|
|
}
|
|
|
|
fields, apiErr := r.GetLogFields(ctx)
|
|
if apiErr != nil {
|
|
return nil, apiErr
|
|
}
|
|
|
|
filterSql, lenFilters, err := logs.GenerateSQLWhere(fields, &model.LogsFilterParams{
|
|
Query: params.Query,
|
|
})
|
|
if err != nil {
|
|
return nil, &model.ApiError{Err: err, Typ: model.ErrorBadData}
|
|
}
|
|
|
|
data := map[string]interface{}{
|
|
"lenFilters": lenFilters,
|
|
}
|
|
if lenFilters != 0 {
|
|
telemetry.GetInstance().SendEvent(telemetry.TELEMETRY_EVENT_LOGS_FILTERS, data)
|
|
}
|
|
|
|
query := ""
|
|
if params.GroupBy != "" {
|
|
query = fmt.Sprintf("SELECT toInt64(toUnixTimestamp(toStartOfInterval(toDateTime(timestamp/1000000000), INTERVAL %d minute))*1000000000) as ts_start_interval, toString(%s) as groupBy, "+
|
|
"%s "+
|
|
"FROM %s.%s WHERE (timestamp >= '%d' AND timestamp <= '%d' )",
|
|
params.StepSeconds/60, params.GroupBy, function, r.logsDB, r.logsTable, params.TimestampStart, params.TimestampEnd)
|
|
} else {
|
|
query = fmt.Sprintf("SELECT toInt64(toUnixTimestamp(toStartOfInterval(toDateTime(timestamp/1000000000), INTERVAL %d minute))*1000000000) as ts_start_interval, "+
|
|
"%s "+
|
|
"FROM %s.%s WHERE (timestamp >= '%d' AND timestamp <= '%d' )",
|
|
params.StepSeconds/60, function, r.logsDB, r.logsTable, params.TimestampStart, params.TimestampEnd)
|
|
}
|
|
if filterSql != "" {
|
|
query = fmt.Sprintf("%s AND ( %s ) ", query, filterSql)
|
|
}
|
|
if params.GroupBy != "" {
|
|
query = fmt.Sprintf("%s GROUP BY ts_start_interval, toString(%s) as groupBy ORDER BY ts_start_interval", query, params.GroupBy)
|
|
} else {
|
|
query = fmt.Sprintf("%s GROUP BY ts_start_interval ORDER BY ts_start_interval", query)
|
|
}
|
|
|
|
zap.S().Debug(query)
|
|
err = r.db.Select(ctx, &logAggregatesDBResponseItems, query)
|
|
if err != nil {
|
|
return nil, &model.ApiError{Err: err, Typ: model.ErrorInternal}
|
|
}
|
|
|
|
aggregateResponse := model.GetLogsAggregatesResponse{
|
|
Items: make(map[int64]model.LogsAggregatesResponseItem),
|
|
}
|
|
|
|
for i := range logAggregatesDBResponseItems {
|
|
if elem, ok := aggregateResponse.Items[int64(logAggregatesDBResponseItems[i].Timestamp)]; ok {
|
|
if params.GroupBy != "" && logAggregatesDBResponseItems[i].GroupBy != "" {
|
|
elem.GroupBy[logAggregatesDBResponseItems[i].GroupBy] = logAggregatesDBResponseItems[i].Value
|
|
}
|
|
aggregateResponse.Items[logAggregatesDBResponseItems[i].Timestamp] = elem
|
|
} else {
|
|
if params.GroupBy != "" && logAggregatesDBResponseItems[i].GroupBy != "" {
|
|
aggregateResponse.Items[logAggregatesDBResponseItems[i].Timestamp] = model.LogsAggregatesResponseItem{
|
|
Timestamp: logAggregatesDBResponseItems[i].Timestamp,
|
|
GroupBy: map[string]interface{}{logAggregatesDBResponseItems[i].GroupBy: logAggregatesDBResponseItems[i].Value},
|
|
}
|
|
} else if params.GroupBy == "" {
|
|
aggregateResponse.Items[logAggregatesDBResponseItems[i].Timestamp] = model.LogsAggregatesResponseItem{
|
|
Timestamp: logAggregatesDBResponseItems[i].Timestamp,
|
|
Value: logAggregatesDBResponseItems[i].Value,
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
return &aggregateResponse, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) QueryDashboardVars(ctx context.Context, query string) (*model.DashboardVar, error) {
|
|
var result model.DashboardVar
|
|
rows, err := r.db.Query(ctx, query)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, err
|
|
}
|
|
|
|
var (
|
|
columnTypes = rows.ColumnTypes()
|
|
vars = make([]interface{}, len(columnTypes))
|
|
)
|
|
for i := range columnTypes {
|
|
vars[i] = reflect.New(columnTypes[i].ScanType()).Interface()
|
|
}
|
|
|
|
defer rows.Close()
|
|
for rows.Next() {
|
|
if err := rows.Scan(vars...); err != nil {
|
|
return nil, err
|
|
}
|
|
for _, v := range vars {
|
|
switch v := v.(type) {
|
|
case *string, *int8, *int16, *int32, *int64, *uint8, *uint16, *uint32, *uint64, *float32, *float64, *time.Time, *bool:
|
|
result.VariableValues = append(result.VariableValues, reflect.ValueOf(v).Elem().Interface())
|
|
default:
|
|
return nil, fmt.Errorf("unsupported value type encountered")
|
|
}
|
|
}
|
|
}
|
|
return &result, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) CheckClickHouse(ctx context.Context) error {
|
|
rows, err := r.db.Query(ctx, "SELECT 1")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer rows.Close()
|
|
|
|
return nil
|
|
}
|