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fix: vaccum handling in error detail reports table #4945

Merged
merged 9 commits into from
Aug 5, 2024
Merged

fix: vaccum handling in error detail reports table #4945

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f7da1db
fix: vaccum handling in error detail reports table
Jul 29, 2024
b818ee8
fix: update vaccum statement & vaccum configuration for error reporting
Jul 29, 2024
3bf17ee
chore: spelling correction
Jul 29, 2024
3f3fde2
Merge remote-tracking branch 'origin/master' into fix.vaccum-error-de…
Aug 2, 2024
040e9f9
chore: address comments
Aug 2, 2024
f620d2a
chore: small refactor
Aug 2, 2024
89b8fdd
chore: review comments
sanpj2292 Aug 2, 2024
d3952a8
chore: remove unused vars
Aug 2, 2024
4ba8191
chore: pass config into error details extractor during creation
Aug 2, 2024
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56 changes: 45 additions & 11 deletions enterprise/reporting/error_reporting.go
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@ import (
"github.com/samber/lo"
"golang.org/x/sync/errgroup"

"github.com/rudderlabs/rudder-go-kit/bytesize"
"github.com/rudderlabs/rudder-go-kit/config"
"github.com/rudderlabs/rudder-go-kit/logger"
"github.com/rudderlabs/rudder-go-kit/stats"
Expand Down Expand Up @@ -80,6 +81,8 @@ type ErrorDetailReporter struct {
minReportedAtQueryTime stats.Measurement
errorDetailReportsQueryTime stats.Measurement
edReportingRequestLatency stats.Measurement

stats stats.Stats
}

type errorDetails struct {
Expand All @@ -90,6 +93,7 @@ type errorDetails struct {
func NewErrorDetailReporter(
ctx context.Context,
configSubscriber *configSubscriber,
stats stats.Stats,
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👏 for injecting stats

) *ErrorDetailReporter {
tr := &http.Transport{}
reportingServiceURL := config.GetString("REPORTING_URL", "https://reporting.dev.rudderlabs.com")
Expand Down Expand Up @@ -124,6 +128,7 @@ func NewErrorDetailReporter(
syncers: make(map[string]*types.SyncSource),
errorDetailExtractor: extractor,
maxOpenConnections: maxOpenConnections,
stats: stats,
}
}

Expand Down Expand Up @@ -197,7 +202,7 @@ func (edr *ErrorDetailReporter) Report(ctx context.Context, metrics []*types.PUR
// extract error-message & error-code
errDets := edr.extractErrorDetails(metric.StatusDetail.SampleResponse)

stats.Default.NewTaggedStat("error_detail_reporting_failures", stats.CountType, stats.Tags{
edr.stats.NewTaggedStat("error_detail_reporting_failures", stats.CountType, stats.Tags{
"errorCode": errDets.ErrorCode,
"workspaceId": workspaceID,
"destType": destinationDetail.destType,
Expand Down Expand Up @@ -297,17 +302,17 @@ func (edr *ErrorDetailReporter) mainLoop(ctx context.Context, c types.SyncerConf

tags := edr.getTags(c.Label)

mainLoopTimer := stats.Default.NewTaggedStat("error_detail_reports_main_loop_time", stats.TimerType, tags)
getReportsTimer := stats.Default.NewTaggedStat("error_detail_reports_get_reports_time", stats.TimerType, tags)
aggregateTimer := stats.Default.NewTaggedStat("error_detail_reports_aggregate_time", stats.TimerType, tags)
getReportsSize := stats.Default.NewTaggedStat("error_detail_reports_size", stats.HistogramType, tags)
getAggregatedReportsSize := stats.Default.NewTaggedStat("error_detail_reports_aggregated_size", stats.HistogramType, tags)
mainLoopTimer := edr.stats.NewTaggedStat("error_detail_reports_main_loop_time", stats.TimerType, tags)
getReportsTimer := edr.stats.NewTaggedStat("error_detail_reports_get_reports_time", stats.TimerType, tags)
aggregateTimer := edr.stats.NewTaggedStat("error_detail_reports_aggregate_time", stats.TimerType, tags)
getReportsSize := edr.stats.NewTaggedStat("error_detail_reports_size", stats.HistogramType, tags)
getAggregatedReportsSize := edr.stats.NewTaggedStat("error_detail_reports_aggregated_size", stats.HistogramType, tags)

errorDetailReportsDeleteQueryTimer := stats.Default.NewTaggedStat("error_detail_reports_delete_query_time", stats.TimerType, tags)
errorDetailReportsDeleteQueryTimer := edr.stats.NewTaggedStat("error_detail_reports_delete_query_time", stats.TimerType, tags)

edr.minReportedAtQueryTime = stats.Default.NewTaggedStat("error_detail_reports_min_reported_at_query_time", stats.TimerType, tags)
edr.errorDetailReportsQueryTime = stats.Default.NewTaggedStat("error_detail_reports_query_time", stats.TimerType, tags)
edr.edReportingRequestLatency = stats.Default.NewTaggedStat("error_detail_reporting_request_latency", stats.TimerType, tags)
edr.minReportedAtQueryTime = edr.stats.NewTaggedStat("error_detail_reports_min_reported_at_query_time", stats.TimerType, tags)
edr.errorDetailReportsQueryTime = edr.stats.NewTaggedStat("error_detail_reports_query_time", stats.TimerType, tags)
edr.edReportingRequestLatency = edr.stats.NewTaggedStat("error_detail_reporting_request_latency", stats.TimerType, tags)

// In infinite loop
// Get Reports
Expand Down Expand Up @@ -375,6 +380,8 @@ func (edr *ErrorDetailReporter) mainLoop(ctx context.Context, c types.SyncerConf
if err != nil {
edr.log.Errorf("[ Error Detail Reporting ]: Error deleting local reports from %s: %v", ErrorDetailReportsTable, err)
}
// vacuum error_reports_details table
edr.vacuum(ctx, dbHandle, c)
}

mainLoopTimer.Since(loopStart)
Expand All @@ -386,6 +393,33 @@ func (edr *ErrorDetailReporter) mainLoop(ctx context.Context, c types.SyncerConf
}
}

func (edr *ErrorDetailReporter) vacuum(ctx context.Context, dbHandle *sql.DB, c types.SyncerConfig) {
tags := edr.getTags(c.Label)
vacuumDuration := edr.stats.NewTaggedStat(StatReportingVacuumDuration, stats.TimerType, tags)

vacuumStart := time.Now()
var sizeEstimate int64
if err := dbHandle.QueryRowContext(
ctx,
`SELECT pg_table_size(oid) from pg_class where relname = $1`, ErrorDetailReportsTable,
).Scan(&sizeEstimate); err != nil {
edr.log.Errorn(
fmt.Sprintf(`Error getting %s table size estimate`, ErrorDetailReportsTable),
logger.NewErrorField(err),
)
}
if sizeEstimate > config.GetInt64("Reporting.errorReporting.vacuumThresholdBytes", 5*bytesize.GB) {
vaccumStatement := fmt.Sprintf("vacuum full analyze %s", pq.QuoteIdentifier(ErrorDetailReportsTable))
if _, err := dbHandle.ExecContext(ctx, vaccumStatement); err != nil {
edr.log.Errorn(
fmt.Sprintf(`Error vacuuming %s table`, ErrorDetailReportsTable),
logger.NewErrorField(err),
)
}
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}
vacuumDuration.Since(vacuumStart)
}

func (edr *ErrorDetailReporter) getReports(ctx context.Context, currentMs int64, syncerKey string) ([]*types.EDReportsDB, int64) {
var queryMin sql.NullInt64
dbHandle, err := edr.getDBHandle(syncerKey)
Expand Down Expand Up @@ -602,7 +636,7 @@ func (edr *ErrorDetailReporter) sendMetric(ctx context.Context, label string, me
edr.edReportingRequestLatency.Since(httpRequestStart)
httpStatTags := edr.getTags(label)
httpStatTags["status"] = strconv.Itoa(resp.StatusCode)
stats.Default.NewTaggedStat("error_detail_reporting_http_request", stats.CountType, httpStatTags).Increment()
edr.stats.NewTaggedStat("error_detail_reporting_http_request", stats.CountType, httpStatTags).Increment()

defer func() { httputil.CloseResponse(resp) }()
respBody, err := io.ReadAll(resp.Body)
Expand Down
2 changes: 1 addition & 1 deletion enterprise/reporting/mediator.go
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Original file line number Diff line number Diff line change
Expand Up @@ -63,7 +63,7 @@ func NewReportingMediator(ctx context.Context, log logger.Logger, enterpriseToke

// error reporting implementation
if config.GetBool("Reporting.errorReporting.enabled", false) {
errorReporter := NewErrorDetailReporter(rm.ctx, configSubscriber)
errorReporter := NewErrorDetailReporter(rm.ctx, configSubscriber, rm.stats)
rm.reporters = append(rm.reporters, errorReporter)
}

Expand Down
4 changes: 2 additions & 2 deletions enterprise/reporting/reporting_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -415,7 +415,7 @@ func TestExtractErrorDetails(t *testing.T) {
},
}

edr := NewErrorDetailReporter(context.Background(), &configSubscriber{})
edr := NewErrorDetailReporter(context.Background(), &configSubscriber{}, stats.NOP)
for _, tc := range testCases {
t.Run(tc.caseDescription, func(t *testing.T) {
errorDetails := edr.extractErrorDetails(tc.inputErrMsg)
Expand Down Expand Up @@ -599,7 +599,7 @@ func TestAggregationLogic(t *testing.T) {
},
}
configSubscriber := newConfigSubscriber(logger.NOP)
ed := NewErrorDetailReporter(context.Background(), configSubscriber)
ed := NewErrorDetailReporter(context.Background(), configSubscriber, stats.NOP)
reportingMetrics := ed.aggregate(dbErrs)

reportResults := []*types.EDMetric{
Expand Down
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