chore: update ReadMe to contain some notes regarding setting kclConfig values

Signed-off-by: Shiva Pentakota <spentakota@vmware.com>

README.md

@@ -53,6 +53,10 @@ read our [Developer Certificate of Origin](https://cla.vmware.com/dco). All cont
 signed as described on that page. Your signature certifies that you wrote the patch or have the right to pass it on
 as an open-source patch. For more detailed information, refer to [CONTRIBUTING.md](CONTRIBUTING.md).
 
+## Additional Notes If Modifying kclConfig values
+* Currently there are some bugs with the lease stealing logic within vmware-go-kcl-v2 so please keep the EnableLeaseStealing kclConfig value as false.
+* When using a non-default FailoverTimeMillis kclConfig value, keeping a 2:1 ratio between FailoverTimeMillis and LeaseRefreshPeriodMillis typically helps to reduce the chance of worker lease contention.
+
 ## License
 
 MIT License

clientlibrary/checkpoint/checkpointer.go

@@ -79,9 +79,6 @@ type Checkpointer interface {
 	// RemoveLeaseOwner to remove lease owner for the shard entry to make the shard available for reassignment
 	RemoveLeaseOwner(string) error
 
-	// GetLeaseOwner to get current owner of lease for shard
-	GetLeaseOwner(string) (string, error)
-
 	// ListActiveWorkers returns active workers and their shards (New Lease Stealing Methods)
 	ListActiveWorkers(map[string]*par.ShardStatus) (map[string][]*par.ShardStatus, error)
 

clientlibrary/checkpoint/dynamodb-checkpointer.go

@@ -51,10 +51,6 @@ const (
 	NumMaxRetries = 10
 )
 
-var (
-	NoLeaseOwnerErr = errors.New("no LeaseOwner in checkpoints table")
-)
-
 // DynamoCheckpoint implements the Checkpoint interface using DynamoDB as a backend
 type DynamoCheckpoint struct {
 	log                     logger.Logger
@@ -133,7 +129,7 @@ func (checkpointer *DynamoCheckpoint) Init() error {
 // GetLease attempts to gain a lock on the given shard
 func (checkpointer *DynamoCheckpoint) GetLease(shard *par.ShardStatus, newAssignTo string) error {
 	newLeaseTimeout := time.Now().Add(time.Duration(checkpointer.LeaseDuration) * time.Millisecond).UTC()
-	newLeaseTimeoutString := newLeaseTimeout.Format(time.RFC3339Nano)
+	newLeaseTimeoutString := newLeaseTimeout.Format(time.RFC3339)
 	currentCheckpoint, err := checkpointer.getItem(shard.ID)
 	if err != nil {
 		return err
@@ -165,7 +161,7 @@ func (checkpointer *DynamoCheckpoint) GetLease(shard *par.ShardStatus, newAssign
 		assignedTo := assignedVar.(*types.AttributeValueMemberS).Value
 		leaseTimeout := leaseVar.(*types.AttributeValueMemberS).Value
 
-		currentLeaseTimeout, err := time.Parse(time.RFC3339Nano, leaseTimeout)
+		currentLeaseTimeout, err := time.Parse(time.RFC3339, leaseTimeout)
 		if err != nil {
 			return err
 		}
@@ -250,7 +246,7 @@ func (checkpointer *DynamoCheckpoint) GetLease(shard *par.ShardStatus, newAssign
 
 // CheckpointSequence writes a checkpoint at the designated sequence ID
 func (checkpointer *DynamoCheckpoint) CheckpointSequence(shard *par.ShardStatus) error {
-	leaseTimeout := shard.GetLeaseTimeout().UTC().Format(time.RFC3339Nano)
+	leaseTimeout := shard.GetLeaseTimeout().UTC().Format(time.RFC3339)
 	marshalledCheckpoint := map[string]types.AttributeValue{
 		LeaseKeyKey: &types.AttributeValueMemberS{
 			Value: shard.ID,
@@ -294,7 +290,7 @@ func (checkpointer *DynamoCheckpoint) FetchCheckpoint(shard *par.ShardStatus) er
 
 	// Use up-to-date leaseTimeout to avoid ConditionalCheckFailedException when claiming
 	if leaseTimeout, ok := checkpoint[LeaseTimeoutKey]; ok && leaseTimeout.(*types.AttributeValueMemberS).Value != "" {
-		currentLeaseTimeout, err := time.Parse(time.RFC3339Nano, leaseTimeout.(*types.AttributeValueMemberS).Value)
+		currentLeaseTimeout, err := time.Parse(time.RFC3339, leaseTimeout.(*types.AttributeValueMemberS).Value)
 		if err != nil {
 			return err
 		}
@@ -340,23 +336,6 @@ func (checkpointer *DynamoCheckpoint) RemoveLeaseOwner(shardID string) error {
 	return err
 }
 
-// GetLeaseOwner returns current lease owner of given shard in checkpoints table
-func (checkpointer *DynamoCheckpoint) GetLeaseOwner(shardID string) (string, error) {
-	currentCheckpoint, err := checkpointer.getItem(shardID)
-	if err != nil {
-		return "", err
-	}
-
-	assignedVar, assignedToOk := currentCheckpoint[LeaseOwnerKey]
-
-	if !assignedToOk {
-		return "", NoLeaseOwnerErr
-	}
-
-	return assignedVar.(*types.AttributeValueMemberS).Value, nil
-
-}
-
 // ListActiveWorkers returns a map of workers and their shards
 func (checkpointer *DynamoCheckpoint) ListActiveWorkers(shardStatus map[string]*par.ShardStatus) (map[string][]*par.ShardStatus, error) {
 	err := checkpointer.syncLeases(shardStatus)
@@ -391,7 +370,7 @@ func (checkpointer *DynamoCheckpoint) ClaimShard(shard *par.ShardStatus, claimID
 	if err != nil && err != ErrSequenceIDNotFound {
 		return err
 	}
-	leaseTimeoutString := shard.GetLeaseTimeout().Format(time.RFC3339Nano)
+	leaseTimeoutString := shard.GetLeaseTimeout().Format(time.RFC3339)
 
 	conditionalExpression := `ShardID = :id AND LeaseTimeout = :lease_timeout AND attribute_not_exists(ClaimRequest)`
 	expressionAttributeValues := map[string]types.AttributeValue{
@@ -483,6 +462,10 @@ func (checkpointer *DynamoCheckpoint) syncLeases(shardStatus map[string]*par.Sha
 		}
 	}
 
+	if err != nil {
+		log.Debugf("Error performing SyncLeases. Error: %+v ", err)
+		return err
+	}
 	log.Debugf("Lease sync completed. Next lease sync will occur in %s", time.Duration(checkpointer.kclConfig.LeaseSyncingTimeIntervalMillis)*time.Millisecond)
 	return nil
 }

clientlibrary/config/config.go

@@ -69,9 +69,6 @@ const (
 	// DefaultLeaseRefreshPeriodMillis Period before the end of lease during which a lease is refreshed by the owner.
 	DefaultLeaseRefreshPeriodMillis = 5000
 
-	// DefaultLeaseRefreshWaitTime is the period of time to wait before async lease renewal attempt
-	DefaultLeaseRefreshWaitTime = 2500
-
 	// DefaultMaxRecords Max records to fetch from Kinesis in a single GetRecords call.
 	DefaultMaxRecords = 10000
 
@@ -219,9 +216,6 @@ type (
 		// LeaseRefreshPeriodMillis is the period before the end of lease during which a lease is refreshed by the owner.
 		LeaseRefreshPeriodMillis int
 
-		// LeaseRefreshWaitTime is the period of time to wait before async lease renewal attempt
-		LeaseRefreshWaitTime int
-
 		// MaxRecords Max records to read per Kinesis getRecords() call
 		MaxRecords int
 

clientlibrary/config/kcl-config.go

@@ -102,7 +102,6 @@ func NewKinesisClientLibConfigWithCredentials(applicationName, streamName, regio
 		LeaseStealingIntervalMillis:                      DefaultLeaseStealingIntervalMillis,
 		LeaseStealingClaimTimeoutMillis:                  DefaultLeaseStealingClaimTimeoutMillis,
 		LeaseSyncingTimeIntervalMillis:                   DefaultLeaseSyncingIntervalMillis,
-		LeaseRefreshWaitTime:                             DefaultLeaseRefreshWaitTime,
 		MaxRetryCount:                                    DefaultMaxRetryCount,
 		Logger:                                           logger.GetDefaultLogger(),
 	}
@@ -150,12 +149,6 @@ func (c *KinesisClientLibConfiguration) WithLeaseRefreshPeriodMillis(leaseRefres
 	return c
 }
 
-func (c *KinesisClientLibConfiguration) WithLeaseRefreshWaitTime(leaseRefreshWaitTime int) *KinesisClientLibConfiguration {
-	checkIsValuePositive("LeaseRefreshWaitTime", leaseRefreshWaitTime)
-	c.LeaseRefreshWaitTime = leaseRefreshWaitTime
-	return c
-}
-
 func (c *KinesisClientLibConfiguration) WithShardSyncIntervalMillis(shardSyncIntervalMillis int) *KinesisClientLibConfiguration {
 	checkIsValuePositive("ShardSyncIntervalMillis", shardSyncIntervalMillis)
 	c.ShardSyncIntervalMillis = shardSyncIntervalMillis

clientlibrary/metrics/cloudwatch/cloudwatch.go

@@ -332,10 +332,6 @@ func (cw *MonitoringService) RecordProcessRecordsTime(shard string, time float64
 	m.processRecordsTime = append(m.processRecordsTime, time)
 }
 
-func (cw *MonitoringService) DeleteMetricMillisBehindLatest(shard string) {
-	// not implemented
-}
-
 func (cw *MonitoringService) getOrCreatePerShardMetrics(shard string) *cloudWatchMetrics {
 	var i interface{}
 	var ok bool

clientlibrary/worker/common-shard-consumer.go

@@ -173,6 +173,7 @@ func (sc *commonShardConsumer) processRecords(getRecordsStartTime time.Time, rec
 		input.CacheEntryTime = &getRecordsStartTime
 		input.CacheExitTime = &processRecordsStartTime
 		sc.recordProcessor.ProcessRecords(input)
+
 		processedRecordsTiming := time.Since(processRecordsStartTime).Milliseconds()
 		sc.mService.RecordProcessRecordsTime(sc.shard.ID, float64(processedRecordsTiming))
 	}

clientlibrary/worker/polling-shard-consumer.go

@@ -32,7 +32,6 @@ package worker
 import (
 	"context"
 	"errors"
-	log "github.com/sirupsen/logrus"
 	"math"
 	"time"
 
@@ -99,12 +98,7 @@ func (sc *PollingShardConsumer) getShardIterator() (*string, error) {
 // getRecords continuously poll one shard for data record
 // Precondition: it currently has the lease on the shard.
 func (sc *PollingShardConsumer) getRecords() error {
-	ctx, cancelFunc := context.WithCancel(context.Background())
+	defer sc.releaseLease(sc.shard.ID)
-	defer func() {
-		// cancel renewLease()
-		cancelFunc()
-		sc.releaseLease(sc.shard.ID)
-	}()
 
 	log := sc.kclConfig.Logger
 
@@ -139,12 +133,24 @@ func (sc *PollingShardConsumer) getRecords() error {
 	sc.bytesRead = 0
 	sc.remBytes = MaxBytes
 
-	// starting async lease renewal thread
-	leaseRenewalErrChan := make(chan error, 1)
-	go func() {
-		leaseRenewalErrChan <- sc.renewLease(ctx)
-	}()
 	for {
+		if time.Now().UTC().After(sc.shard.GetLeaseTimeout().Add(-time.Duration(sc.kclConfig.LeaseRefreshPeriodMillis) * time.Millisecond)) {
+			log.Debugf("Refreshing lease on shard: %s for worker: %s", sc.shard.ID, sc.consumerID)
+			err = sc.checkpointer.GetLease(sc.shard, sc.consumerID)
+			if err != nil {
+				if errors.As(err, &chk.ErrLeaseNotAcquired{}) {
+					log.Warnf("Failed in acquiring lease on shard: %s for worker: %s", sc.shard.ID, sc.consumerID)
+					return nil
+				}
+				// log and return error
+				log.Errorf("Error in refreshing lease on shard: %s for worker: %s. Error: %+v",
+					sc.shard.ID, sc.consumerID, err)
+				return err
+			}
+			// log metric for renewed lease for worker
+			sc.mService.LeaseRenewed(sc.shard.ID)
+		}
+
 		getRecordsStartTime := time.Now()
 
 		log.Debugf("Trying to read %d record from iterator: %v", sc.kclConfig.MaxRecords, aws.ToString(shardIterator))
@@ -176,12 +182,10 @@ func (sc *PollingShardConsumer) getRecords() error {
 				continue
 			}
 			if err == localTPSExceededError {
-				log.Infof("localTPSExceededError so sleep for a second")
 				sc.waitASecond(sc.currTime)
 				continue
 			}
 			if err == maxBytesExceededError {
-				log.Infof("maxBytesExceededError so sleep for %+v seconds", coolDownPeriod)
 				time.Sleep(time.Duration(coolDownPeriod) * time.Second)
 				continue
 			}
@@ -231,8 +235,6 @@ func (sc *PollingShardConsumer) getRecords() error {
 			shutdownInput := &kcl.ShutdownInput{ShutdownReason: kcl.REQUESTED, Checkpointer: recordCheckpointer}
 			sc.recordProcessor.Shutdown(shutdownInput)
 			return nil
-		case leaseRenewalErr := <-leaseRenewalErrChan:
-			return leaseRenewalErr
 		default:
 		}
 	}
@@ -254,16 +256,14 @@ func (sc *PollingShardConsumer) checkCoolOffPeriod() (int, error) {
 	secondsPassed := currentTime.Sub(sc.lastCheckTime).Seconds()
 	sc.lastCheckTime = currentTime
 	sc.remBytes += int(secondsPassed * MaxBytesPerSecond)
+	transactionReadRate := float64(sc.bytesRead) / (secondsPassed * BytesToMbConversion)
 
 	if sc.remBytes > MaxBytes {
 		sc.remBytes = MaxBytes
 	}
-	if sc.remBytes < 1 {
+	if sc.remBytes <= sc.bytesRead || transactionReadRate > 2 {
 		// Wait until cool down period has passed to prevent ProvisionedThroughputExceededException
 		coolDown := sc.bytesRead / MaxBytesPerSecond
-		if sc.bytesRead%MaxBytesPerSecond > 0 {
-			coolDown++
-		}
 		return coolDown, maxBytesExceededError
 	} else {
 		sc.remBytes -= sc.bytesRead
@@ -305,30 +305,3 @@ func (sc *PollingShardConsumer) callGetRecordsAPI(gri *kinesis.GetRecordsInput)
 
 	return getResp, 0, err
 }
-
-func (sc *PollingShardConsumer) renewLease(ctx context.Context) error {
-	renewDuration := time.Duration(sc.kclConfig.LeaseRefreshWaitTime) * time.Millisecond
-	for {
-		timer := time.NewTimer(renewDuration)
-		select {
-		case <-timer.C:
-			log.Debugf("Refreshing lease on shard: %s for worker: %s", sc.shard.ID, sc.consumerID)
-			err := sc.checkpointer.GetLease(sc.shard, sc.consumerID)
-			if err != nil {
-				// log and return error
-				log.Errorf("Error in refreshing lease on shard: %s for worker: %s. Error: %+v",
-					sc.shard.ID, sc.consumerID, err)
-				return err
-			}
-			// log metric for renewed lease for worker
-			sc.mService.LeaseRenewed(sc.shard.ID)
-		case <-ctx.Done():
-			// clean up timer resources
-			if !timer.Stop() {
-				<-timer.C
-			}
-			log.Debugf("renewLease was canceled")
-			return nil
-		}
-	}
-}

clientlibrary/worker/polling-shard-consumer_test.go

@@ -86,8 +86,6 @@ func TestCallGetRecordsAPI(t *testing.T) {
 	// check that correct cool off period is taken for 10mb in 1 second
 	testTime := time.Now()
 	m4 := MockKinesisSubscriberGetter{}
-	ret4 := kinesis.GetRecordsOutput{Records: nil}
-	m4.On("GetRecords", mock.Anything, mock.Anything, mock.Anything).Return(&ret4, nil)
 	psc4 := PollingShardConsumer{
 		commonShardConsumer: commonShardConsumer{kc: &m4},
 		callsLeft:           2,
@@ -102,10 +100,10 @@ func TestCallGetRecordsAPI(t *testing.T) {
 		return testTime.Add(time.Second)
 	}
 	out4, checkSleepVal2, err4 := psc4.callGetRecordsAPI(&gri)
-	assert.Nil(t, err4)
+	assert.Nil(t, out4)
-	assert.Equal(t, &ret4, out4)
+	assert.Equal(t, maxBytesExceededError, err4)
 	m4.AssertExpectations(t)
-	if checkSleepVal2 != 0 {
+	if checkSleepVal2 != 5 {
 		t.Errorf("Incorrect Cool Off Period: %v", checkSleepVal2)
 	}
 
@@ -136,8 +134,6 @@ func TestCallGetRecordsAPI(t *testing.T) {
 	// check for correct cool off period with 8mb in .2 seconds with 6mb remaining
 	testTime3 := time.Now()
 	m6 := MockKinesisSubscriberGetter{}
-	ret6 := kinesis.GetRecordsOutput{Records: nil}
-	m6.On("GetRecords", mock.Anything, mock.Anything, mock.Anything).Return(&ret6, nil)
 	psc6 := PollingShardConsumer{
 		commonShardConsumer: commonShardConsumer{kc: &m6},
 		callsLeft:           2,
@@ -152,10 +148,10 @@ func TestCallGetRecordsAPI(t *testing.T) {
 		return testTime3.Add(time.Second / 5)
 	}
 	out6, checkSleepVal4, err6 := psc6.callGetRecordsAPI(&gri)
-	assert.Nil(t, err6)
+	assert.Nil(t, out6)
-	assert.Equal(t, &ret6, out6)
+	assert.Equal(t, err6, maxBytesExceededError)
 	m5.AssertExpectations(t)
-	if checkSleepVal4 != 0 {
+	if checkSleepVal4 != 4 {
 		t.Errorf("Incorrect Cool Off Period: %v", checkSleepVal4)
 	}
 
@@ -200,156 +196,3 @@ func (m *MockKinesisSubscriberGetter) GetShardIterator(ctx context.Context, para
 func (m *MockKinesisSubscriberGetter) SubscribeToShard(ctx context.Context, params *kinesis.SubscribeToShardInput, optFns ...func(*kinesis.Options)) (*kinesis.SubscribeToShardOutput, error) {
 	return nil, nil
 }
-
-func TestPollingShardConsumer_checkCoolOffPeriod(t *testing.T) {
-	refTime := time.Now()
-	type fields struct {
-		lastCheckTime time.Time
-		remBytes      int
-		bytesRead     int
-	}
-	tests := []struct {
-		name    string
-		fields  fields
-		timeNow time.Time
-		want    int
-		wantErr bool
-	}{
-		{
-			"zero time max bytes to spend",
-			fields{
-				time.Time{},
-				0,
-				0,
-			},
-			refTime,
-			0,
-			false,
-		},
-		{
-			"same second, bytes still left to spend",
-			fields{
-				refTime,
-				MaxBytesPerSecond,
-				MaxBytesPerSecond - 1,
-			},
-			refTime,
-			0,
-			false,
-		},
-		{
-			"same second, not many but some bytes still left to spend",
-			fields{
-				refTime,
-				8,
-				MaxBytesPerSecond,
-			},
-			refTime,
-			0,
-			false,
-		},
-		{
-			"same second, 1 byte still left to spend",
-			fields{
-				refTime,
-				1,
-				MaxBytesPerSecond,
-			},
-			refTime,
-			0,
-			false,
-		},
-		{
-			"next second, bytes still left to spend",
-			fields{
-				refTime,
-				42,
-				1024,
-			},
-			refTime.Add(1 * time.Second),
-			0,
-			false,
-		},
-		{
-			"same second, max bytes per second already spent",
-			fields{
-				refTime,
-				0,
-				MaxBytesPerSecond,
-			},
-			refTime,
-			1,
-			true,
-		},
-		{
-			"same second, more than max bytes per second already spent",
-			fields{
-				refTime,
-				0,
-				MaxBytesPerSecond + 1,
-			},
-			refTime,
-			2,
-			true,
-		},
-
-		// Kinesis prevents reading more than 10 MiB at once
-		{
-			"same second, 10 MiB read all at once",
-			fields{
-				refTime,
-				0,
-				10 * 1024 * 1024,
-			},
-			refTime,
-			6,
-			true,
-		},
-
-		{
-			"same second, 10 MB read all at once",
-			fields{
-				refTime,
-				0,
-				10 * 1000 * 1000,
-			},
-			refTime,
-			5,
-			true,
-		},
-		{
-			"5 seconds ago, 10 MB read all at once",
-			fields{
-				refTime,
-				0,
-				10 * 1000 * 1000,
-			},
-			refTime.Add(5 * time.Second),
-			0,
-			false,
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			sc := &PollingShardConsumer{
-				lastCheckTime: tt.fields.lastCheckTime,
-				remBytes:      tt.fields.remBytes,
-				bytesRead:     tt.fields.bytesRead,
-			}
-			rateLimitTimeNow = func() time.Time {
-				return tt.timeNow
-			}
-			got, err := sc.checkCoolOffPeriod()
-			if (err != nil) != tt.wantErr {
-				t.Errorf("PollingShardConsumer.checkCoolOffPeriod() error = %v, wantErr %v", err, tt.wantErr)
-				return
-			}
-			if got != tt.want {
-				t.Errorf("PollingShardConsumer.checkCoolOffPeriod() = %v, want %v", got, tt.want)
-			}
-		})
-	}
-
-	// restore original time.Now
-	rateLimitTimeNow = time.Now
-}

clientlibrary/worker/record-processor-checkpointer.go

@@ -22,6 +22,7 @@ package worker
 
 import (
 	"github.com/aws/aws-sdk-go-v2/aws"
+
 	chk "github.com/vmware/vmware-go-kcl-v2/clientlibrary/checkpoint"
 	kcl "github.com/vmware/vmware-go-kcl-v2/clientlibrary/interfaces"
 	par "github.com/vmware/vmware-go-kcl-v2/clientlibrary/partition"

clientlibrary/worker/worker.go

@@ -160,15 +160,11 @@ func (w *Worker) initialize() error {
 		log.Infof("Creating Kinesis client")
 
 		resolver := aws.EndpointResolverWithOptionsFunc(func(service, region string, options ...interface{}) (aws.Endpoint, error) {
-			if service == kinesis.ServiceID && len(w.kclConfig.KinesisEndpoint) > 0 {
+			return aws.Endpoint{
-				return aws.Endpoint{
+				PartitionID:   "aws",
-					PartitionID:   "aws",
+				URL:           w.kclConfig.KinesisEndpoint,
-					URL:           w.kclConfig.KinesisEndpoint,
+				SigningRegion: w.regionName,
-					SigningRegion: w.regionName,
+			}, nil
-				}, nil
-			}
-			// returning EndpointNotFoundError will allow the service to fallback to it's default resolution
-			return aws.Endpoint{}, &aws.EndpointNotFoundError{}
 		})
 
 		cfg, err := awsConfig.LoadDefaultConfig(
@@ -276,14 +272,6 @@ func (w *Worker) eventLoop() {
 		rnd, _ := rand.Int(rand.Reader, big.NewInt(int64(w.kclConfig.ShardSyncIntervalMillis)))
 		shardSyncSleep := w.kclConfig.ShardSyncIntervalMillis/2 + int(rnd.Int64())
 
-		select {
-		case <-*w.stop:
-			log.Infof("Shutting down...")
-			return
-		case <-time.After(time.Duration(shardSyncSleep) * time.Millisecond):
-			log.Debugf("Waited %d ms to sync shards...", shardSyncSleep)
-		}
-
 		err := w.syncShard()
 		if err != nil {
 			log.Errorf("Error syncing shards: %+v, Retrying in %d ms...", err, shardSyncSleep)
@@ -375,6 +363,14 @@ func (w *Worker) eventLoop() {
 				log.Warnf("Error in rebalance: %+v", err)
 			}
 		}
+
+		select {
+		case <-*w.stop:
+			log.Infof("Shutting down...")
+			return
+		case <-time.After(time.Duration(shardSyncSleep) * time.Millisecond):
+			log.Debugf("Waited %d ms to sync shards...", shardSyncSleep)
+		}
 	}
 }
 

go.mod

@@ -1,18 +1,18 @@
 module github.com/vmware/vmware-go-kcl-v2
 
-go 1.21
+go 1.17
 
 require (
-	github.com/aws/aws-sdk-go-v2 v1.25.2
+	github.com/aws/aws-sdk-go-v2 v1.11.2
-	github.com/aws/aws-sdk-go-v2/config v1.27.5
+	github.com/aws/aws-sdk-go-v2/config v1.11.1
-	github.com/aws/aws-sdk-go-v2/credentials v1.17.5
+	github.com/aws/aws-sdk-go-v2/credentials v1.6.5
-	github.com/aws/aws-sdk-go-v2/service/cloudwatch v1.36.1
+	github.com/aws/aws-sdk-go-v2/service/cloudwatch v1.13.0
-	github.com/aws/aws-sdk-go-v2/service/dynamodb v1.30.2
+	github.com/aws/aws-sdk-go-v2/service/dynamodb v1.11.0
-	github.com/aws/aws-sdk-go-v2/service/kinesis v1.27.1
+	github.com/aws/aws-sdk-go-v2/service/kinesis v1.11.0
 	github.com/awslabs/kinesis-aggregation/go/v2 v2.0.0-20211222152315-953b66f67407
 	github.com/golang/protobuf v1.5.2
 	github.com/google/uuid v1.3.0
-	github.com/prometheus/client_golang v1.11.1
+	github.com/prometheus/client_golang v1.11.0
 	github.com/prometheus/common v0.32.1
 	github.com/rs/zerolog v1.26.1
 	github.com/sirupsen/logrus v1.8.1
@@ -23,18 +23,17 @@ require (
 
 require (
 	github.com/BurntSushi/toml v0.4.1 // indirect
-	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.1 // indirect
+	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.0.0 // indirect
-	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.15.2 // indirect
+	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.8.2 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.2 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.2 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.2 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.0.2 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/ini v1.8.0 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/ini v1.3.2 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.1 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.5.0 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.9.3 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.3.3 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.3 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.5.2 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sso v1.20.1 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.7.0 // indirect
-	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.23.1 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sts v1.12.0 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sts v1.28.2 // indirect
+	github.com/aws/smithy-go v1.9.0 // indirect
-	github.com/aws/smithy-go v1.20.1 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
@@ -46,7 +45,7 @@ require (
 	github.com/stretchr/objx v0.5.0 // indirect
 	go.uber.org/atomic v1.9.0 // indirect
 	go.uber.org/multierr v1.7.0 // indirect
-	golang.org/x/sys v0.1.0 // indirect
+	golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e // indirect
 	google.golang.org/protobuf v1.27.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -41,44 +41,42 @@ github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRF
 github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
 github.com/aws/aws-sdk-go-v2 v1.9.0/go.mod h1:cK/D0BBs0b/oWPIcX/Z/obahJK1TT7IPVjy53i/mX/4=
-github.com/aws/aws-sdk-go-v2 v1.25.2 h1:/uiG1avJRgLGiQM9X3qJM8+Qa6KRGK5rRPuXE0HUM+w=
+github.com/aws/aws-sdk-go-v2 v1.11.2 h1:SDiCYqxdIYi6HgQfAWRhgdZrdnOuGyLDJVRSWLeHWvs=
-github.com/aws/aws-sdk-go-v2 v1.25.2/go.mod h1:Evoc5AsmtveRt1komDwIsjHFyrP5tDuF1D1U+6z6pNo=
+github.com/aws/aws-sdk-go-v2 v1.11.2/go.mod h1:SQfA+m2ltnu1cA0soUkj4dRSsmITiVQUJvBIZjzfPyQ=
-github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.1 h1:gTK2uhtAPtFcdRRJilZPx8uJLL2J85xK11nKtWL0wfU=
+github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.0.0 h1:yVUAwvJC/0WNPbyl0nA3j1L6CW1CN8wBubCRqtG7JLI=
-github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.1/go.mod h1:sxpLb+nZk7tIfCWChfd+h4QwHNUR57d8hA1cleTkjJo=
+github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.0.0/go.mod h1:Xn6sxgRuIDflLRJFj5Ev7UxABIkNbccFPV/p8itDReM=
-github.com/aws/aws-sdk-go-v2/config v1.27.5 h1:brBPsyRFQn97M1ZhQ9tLXkO7Zytiar0NS06FGmEJBdg=
+github.com/aws/aws-sdk-go-v2/config v1.11.1 h1:KXSjb7ZMLRtjxClFptukTYibiOqJS9NwBO+9WD3UMto=
-github.com/aws/aws-sdk-go-v2/config v1.27.5/go.mod h1:I53uvsfddRRTG5YcC4n5Z3aOD1BU8hYCoIG7iEJG4wM=
+github.com/aws/aws-sdk-go-v2/config v1.11.1/go.mod h1:VvfkzUhVtntSg1JfGFMSKS0CyiTZd3NqBxK5af4zsME=
-github.com/aws/aws-sdk-go-v2/credentials v1.17.5 h1:yn3zSvIKC2NZIs40cY3kckcy9Zma96PrRR07N54PCvY=
+github.com/aws/aws-sdk-go-v2/credentials v1.6.5 h1:ZrsO2js2v4T95rsCIWoAb/ck5+U1kwkizGdZHY+ni3s=
-github.com/aws/aws-sdk-go-v2/credentials v1.17.5/go.mod h1:8JcKPAGZVnDWuR5lusAwmrSDtZnDIAnpQWaDC9RFt2g=
+github.com/aws/aws-sdk-go-v2/credentials v1.6.5/go.mod h1:HWSOnsnqVMbLcWUmom6AN1cqhcLzLJ62AObW28CbYbU=
-github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.15.2 h1:AK0J8iYBFeUk2Ax7O8YpLtFsfhdOByh2QIkHmigpRYk=
+github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.8.2 h1:KiN5TPOLrEjbGCvdTQR4t0U4T87vVwALZ5Bg3jpMqPY=
-github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.15.2/go.mod h1:iRlGzMix0SExQEviAyptRWRGdYNo3+ufW/lCzvKVTUc=
+github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.8.2/go.mod h1:dF2F6tXEOgmW5X1ZFO/EPtWrcm7XkW07KNcJUGNtt4s=
-github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.2 h1:bNo4LagzUKbjdxE0tIcR9pMzLR2U/Tgie1Hq1HQ3iH8=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.2 h1:XJLnluKuUxQG255zPNe+04izXl7GSyUVafIsgfv9aw4=
-github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.2/go.mod h1:wRQv0nN6v9wDXuWThpovGQjqF1HFdcgWjporw14lS8k=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.2/go.mod h1:SgKKNBIoDC/E1ZCDhhMW3yalWjwuLjMcpLzsM/QQnWo=
-github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.2 h1:EtOU5jsPdIQNP+6Q2C5e3d65NKT1PeCiQk+9OdzO12Q=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.0.2 h1:EauRoYZVNPlidZSZJDscjJBQ22JhVF2+tdteatax2Ak=
-github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.2/go.mod h1:tyF5sKccmDz0Bv4NrstEr+/9YkSPJHrcO7UsUKf7pWM=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.0.2/go.mod h1:xT4XX6w5Sa3dhg50JrYyy3e4WPYo/+WjY/BXtqXVunU=
-github.com/aws/aws-sdk-go-v2/internal/ini v1.8.0 h1:hT8rVHwugYE2lEfdFE0QWVo81lF7jMrYJVDWI+f+VxU=
+github.com/aws/aws-sdk-go-v2/internal/ini v1.3.2 h1:IQup8Q6lorXeiA/rK72PeToWoWK8h7VAPgHNWdSrtgE=
-github.com/aws/aws-sdk-go-v2/internal/ini v1.8.0/go.mod h1:8tu/lYfQfFe6IGnaOdrpVgEL2IrrDOf6/m9RQum4NkY=
+github.com/aws/aws-sdk-go-v2/internal/ini v1.3.2/go.mod h1:VITe/MdW6EMXPb0o0txu/fsonXbMHUU2OC2Qp7ivU4o=
-github.com/aws/aws-sdk-go-v2/service/cloudwatch v1.36.1 h1:mQySuI87thHtcbZvEDjwUROGWikU6fqgpHklCBXpJU4=
+github.com/aws/aws-sdk-go-v2/service/cloudwatch v1.13.0 h1:BcSBoss+CeyRS4TgZKAcR6kcZ0Sb2P+DHs8r8aMlTpQ=
-github.com/aws/aws-sdk-go-v2/service/cloudwatch v1.36.1/go.mod h1:Z1ThUUTuCO9PArtiQsTmBGBv+38NGj+795Zl0n1jgiM=
+github.com/aws/aws-sdk-go-v2/service/cloudwatch v1.13.0/go.mod h1:eAgmZ4hIzTsTOlAA7yvGJz+RywxZo3KWtGt7J+jAUxU=
-github.com/aws/aws-sdk-go-v2/service/dynamodb v1.30.2 h1:n+nT52A+Ik+ut1D8IV4EP1qfyUdP9Jq60uYfnlJwSWc=
+github.com/aws/aws-sdk-go-v2/service/dynamodb v1.11.0 h1:te+nIFwPf5Bi/cZvd9g/+EF0gkJT3c0J/5+NMx0NBZg=
-github.com/aws/aws-sdk-go-v2/service/dynamodb v1.30.2/go.mod h1:BzzW6QegtSMnC1BhD+lagiUDSRYjRTOhXAb1mLfEaMg=
+github.com/aws/aws-sdk-go-v2/service/dynamodb v1.11.0/go.mod h1:ELltfl9ri0n4sZ/VjPZBgemNMd9mYIpCAuZhc7NP7l4=
-github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.1 h1:EyBZibRTVAs6ECHZOw5/wlylS9OcTzwyjeQMudmREjE=
+github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.5.0 h1:lPLbw4Gn59uoKqvOfSnkJr54XWk5Ak1NK20ZEiSWb3U=
-github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.1/go.mod h1:JKpmtYhhPs7D97NL/ltqz7yCkERFW5dOlHyVl66ZYF8=
+github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.5.0/go.mod h1:80NaCIH9YU3rzTTs/J/ECATjXuRqzo/wB6ukO6MZ0XY=
-github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.9.3 h1:/MpYoYvgshlGMFmSyfzGWf6HKoEo/DrKBoHxXR3vh+U=
+github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.3.3 h1:ru9+IpkVIuDvIkm9Q0DEjtWHnh6ITDoZo8fH2dIjlqQ=
-github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.9.3/go.mod h1:1Pf5vPqk8t9pdYB3dmUMRE/0m8u0IHHg8ESSiutJd0I=
+github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.3.3/go.mod h1:zOyLMYyg60yyZpOCniAUuibWVqTU4TuLmMa/Wh4P+HA=
-github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.3 h1:x0N5ftQzgcfRpCpTiyZC40pvNUJYhzf4UgCsAyO6/P8=
+github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.5.2 h1:CKdUNKmuilw/KNmO2Q53Av8u+ZyXMC2M9aX8Z+c/gzg=
-github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.3/go.mod h1:Ru7vg1iQ7cR4i7SZ/JTLYN9kaXtbL69UdgG0OQWQxW0=
+github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.5.2/go.mod h1:FgR1tCsn8C6+Hf+N5qkfrE4IXvUL1RgW87sunJ+5J4I=
 github.com/aws/aws-sdk-go-v2/service/kinesis v1.6.0/go.mod h1:9O7UG2pELnP0hq35+Gd7XDjOLBkg7tmgRQ0y14ZjoJI=
-github.com/aws/aws-sdk-go-v2/service/kinesis v1.27.1 h1:p8dOJ/UKXOwttc1Cxw1Ek52klVmMuiaCUkhsUGxce1I=
+github.com/aws/aws-sdk-go-v2/service/kinesis v1.11.0 h1:s47dGRX/fBy9s/Zculav/cyqRhkMKsE/5hjg6rWAH6E=
-github.com/aws/aws-sdk-go-v2/service/kinesis v1.27.1/go.mod h1:VpH1IBG1YYZHPu5qShNt7EGaqUQbHAJZrbDtEpqDvvY=
+github.com/aws/aws-sdk-go-v2/service/kinesis v1.11.0/go.mod h1:B1x58TfECuYHFX/bga902rUvMqQu9C/v2XiCi2GZZXE=
-github.com/aws/aws-sdk-go-v2/service/sso v1.20.1 h1:utEGkfdQ4L6YW/ietH7111ZYglLJvS+sLriHJ1NBJEQ=
+github.com/aws/aws-sdk-go-v2/service/sso v1.7.0 h1:E4fxAg/UE8a6yiLZYv8/EP0uXKPPRImiMau4ift6S/g=
-github.com/aws/aws-sdk-go-v2/service/sso v1.20.1/go.mod h1:RsYqzYr2F2oPDdpy+PdhephuZxTfjHQe7SOBcZGoAU8=
+github.com/aws/aws-sdk-go-v2/service/sso v1.7.0/go.mod h1:KnIpszaIdwI33tmc/W/GGXyn22c1USYxA/2KyvoeDY0=
-github.com/aws/aws-sdk-go-v2/service/ssooidc v1.23.1 h1:9/GylMS45hGGFCcMrUZDVayQE1jYSIN6da9jo7RAYIw=
+github.com/aws/aws-sdk-go-v2/service/sts v1.12.0 h1:7g0252k2TF3eA1DtfkTQB/tqI41YvbUPaolwTR0/ITc=
-github.com/aws/aws-sdk-go-v2/service/ssooidc v1.23.1/go.mod h1:YjAPFn4kGFqKC54VsHs5fn5B6d+PCY2tziEa3U/GB5Y=
+github.com/aws/aws-sdk-go-v2/service/sts v1.12.0/go.mod h1:UV2N5HaPfdbDpkgkz4sRzWCvQswZjdO1FfqCWl0t7RA=
-github.com/aws/aws-sdk-go-v2/service/sts v1.28.2 h1:0YjXuWdYHvsm0HnT4vO8XpwG1D+i2roxSCBoN6deJ7M=
-github.com/aws/aws-sdk-go-v2/service/sts v1.28.2/go.mod h1:jI+FWmYkSMn+4APWmZiZTgt0oM0TrvymD51FMqCnWgA=
 github.com/aws/smithy-go v1.8.0/go.mod h1:SObp3lf9smib00L/v3U2eAKG8FyQ7iLrJnQiAmR5n+E=
-github.com/aws/smithy-go v1.20.1 h1:4SZlSlMr36UEqC7XOyRVb27XMeZubNcBNN+9IgEPIQw=
+github.com/aws/smithy-go v1.9.0 h1:c7FUdEqrQA1/UVKKCNDFQPNKGp4FQg3YW4Ck5SLTG58=
-github.com/aws/smithy-go v1.20.1/go.mod h1:krry+ya/rV9RDcV/Q16kpu6ypI4K2czasz0NC3qS14E=
+github.com/aws/smithy-go v1.9.0/go.mod h1:SObp3lf9smib00L/v3U2eAKG8FyQ7iLrJnQiAmR5n+E=
 github.com/awslabs/kinesis-aggregation/go/v2 v2.0.0-20211222152315-953b66f67407 h1:p8Ubi4GEgfRc1xFn/WtGNkVG8RXxGHOsKiwGptufIo8=
 github.com/awslabs/kinesis-aggregation/go/v2 v2.0.0-20211222152315-953b66f67407/go.mod h1:0Qr1uMHFmHsIYMcG4T7BJ9yrJtWadhOmpABCX69dwuc=
 github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8=
@@ -155,9 +153,8 @@ github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
 github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
-github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
 github.com/google/martian/v3 v3.0.0/go.mod h1:y5Zk1BBys9G+gd6Jrk0W3cC1+ELVxBWuIGO+w/tUAp0=
@@ -214,9 +211,8 @@ github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZN
 github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
 github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo=
 github.com/prometheus/client_golang v1.7.1/go.mod h1:PY5Wy2awLA44sXw4AOSfFBetzPP4j5+D6mVACh+pe2M=
+github.com/prometheus/client_golang v1.11.0 h1:HNkLOAEQMIDv/K+04rukrLx6ch7msSRwf3/SASFAGtQ=
 github.com/prometheus/client_golang v1.11.0/go.mod h1:Z6t4BnS23TR94PD6BsDNk8yVqroYurpAkEiz0P2BEV0=
-github.com/prometheus/client_golang v1.11.1 h1:+4eQaD7vAZ6DsfsxB15hbE0odUjGI5ARs9yskGu1v4s=
-github.com/prometheus/client_golang v1.11.1/go.mod h1:Z6t4BnS23TR94PD6BsDNk8yVqroYurpAkEiz0P2BEV0=
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
 github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
@@ -400,8 +396,8 @@ golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.1.0 h1:kunALQeHf1/185U1i0GOB/fy1IPRDDpuoOOqRReG57U=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM=
-golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -457,6 +453,7 @@ golang.org/x/tools v0.1.7/go.mod h1:LGqMHiF4EqQNHR1JncWGqT5BVaXmza+X+BDGol+dOxo=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
 google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M=