turn hidden --trace into a NOP

The --trace has helped in early stages analyze Podman code.  However,
it's contributing to dependency and binary bloat.  The standard go
tooling can also help in profiling, so let's turn `--trace` into a NOP.

[NO TESTS NEEDED]

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

8 files changed, 0 insertions, 782 deletions

diff --git a/vendor/github.com/uber/jaeger-client-go/internal/baggage/remote/options.go b/vendor/github.com/uber/jaeger-client-go/internal/baggage/remote/options.go
deleted file mode 100644
index 745729319..000000000
--- a/vendor/github.com/uber/jaeger-client-go/internal/baggage/remote/options.go
+++ /dev/null
@@ -1,101 +0,0 @@
-// Copyright (c) 2017 Uber Technologies, Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package remote
-
-import (
-	"time"
-
-	"github.com/uber/jaeger-client-go"
-)
-
-const (
-	defaultMaxValueLength  = 2048
-	defaultRefreshInterval = time.Minute
-	defaultHostPort        = "localhost:5778"
-)
-
-// Option is a function that sets some option on the RestrictionManager
-type Option func(options *options)
-
-// Options is a factory for all available options
-var Options options
-
-type options struct {
-	denyBaggageOnInitializationFailure bool
-	metrics                            *jaeger.Metrics
-	logger                             jaeger.Logger
-	hostPort                           string
-	refreshInterval                    time.Duration
-}
-
-// DenyBaggageOnInitializationFailure creates an Option that determines the startup failure mode of RestrictionManager.
-// If DenyBaggageOnInitializationFailure is true, RestrictionManager will not allow any baggage to be written until baggage
-// restrictions have been retrieved from agent.
-// If DenyBaggageOnInitializationFailure is false, RestrictionManager will allow any baggage to be written until baggage
-// restrictions have been retrieved from agent.
-func (options) DenyBaggageOnInitializationFailure(b bool) Option {
-	return func(o *options) {
-		o.denyBaggageOnInitializationFailure = b
-	}
-}
-
-// Metrics creates an Option that initializes Metrics on the RestrictionManager, which is used to emit statistics.
-func (options) Metrics(m *jaeger.Metrics) Option {
-	return func(o *options) {
-		o.metrics = m
-	}
-}
-
-// Logger creates an Option that sets the logger used by the RestrictionManager.
-func (options) Logger(logger jaeger.Logger) Option {
-	return func(o *options) {
-		o.logger = logger
-	}
-}
-
-// HostPort creates an Option that sets the hostPort of the local agent that contains the baggage restrictions.
-func (options) HostPort(hostPort string) Option {
-	return func(o *options) {
-		o.hostPort = hostPort
-	}
-}
-
-// RefreshInterval creates an Option that sets how often the RestrictionManager will poll local agent for
-// the baggage restrictions.
-func (options) RefreshInterval(refreshInterval time.Duration) Option {
-	return func(o *options) {
-		o.refreshInterval = refreshInterval
-	}
-}
-
-func applyOptions(o ...Option) options {
-	opts := options{}
-	for _, option := range o {
-		option(&opts)
-	}
-	if opts.metrics == nil {
-		opts.metrics = jaeger.NewNullMetrics()
-	}
-	if opts.logger == nil {
-		opts.logger = jaeger.NullLogger
-	}
-	if opts.hostPort == "" {
-		opts.hostPort = defaultHostPort
-	}
-	if opts.refreshInterval == 0 {
-		opts.refreshInterval = defaultRefreshInterval
-	}
-	return opts
-}
diff --git a/vendor/github.com/uber/jaeger-client-go/internal/baggage/remote/restriction_manager.go b/vendor/github.com/uber/jaeger-client-go/internal/baggage/remote/restriction_manager.go
deleted file mode 100644
index a56515aca..000000000
--- a/vendor/github.com/uber/jaeger-client-go/internal/baggage/remote/restriction_manager.go
+++ /dev/null
@@ -1,157 +0,0 @@
-// Copyright (c) 2017 Uber Technologies, Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package remote
-
-import (
-	"fmt"
-	"net/url"
-	"sync"
-	"time"
-
-	"github.com/uber/jaeger-client-go/internal/baggage"
-	thrift "github.com/uber/jaeger-client-go/thrift-gen/baggage"
-	"github.com/uber/jaeger-client-go/utils"
-)
-
-type httpBaggageRestrictionManagerProxy struct {
-	url string
-}
-
-func newHTTPBaggageRestrictionManagerProxy(hostPort, serviceName string) *httpBaggageRestrictionManagerProxy {
-	v := url.Values{}
-	v.Set("service", serviceName)
-	return &httpBaggageRestrictionManagerProxy{
-		url: fmt.Sprintf("http://%s/baggageRestrictions?%s", hostPort, v.Encode()),
-	}
-}
-
-func (s *httpBaggageRestrictionManagerProxy) GetBaggageRestrictions(serviceName string) ([]*thrift.BaggageRestriction, error) {
-	var out []*thrift.BaggageRestriction
-	if err := utils.GetJSON(s.url, &out); err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// RestrictionManager manages baggage restrictions by retrieving baggage restrictions from agent
-type RestrictionManager struct {
-	options
-
-	mux                sync.RWMutex
-	serviceName        string
-	restrictions       map[string]*baggage.Restriction
-	thriftProxy        thrift.BaggageRestrictionManager
-	pollStopped        sync.WaitGroup
-	stopPoll           chan struct{}
-	invalidRestriction *baggage.Restriction
-	validRestriction   *baggage.Restriction
-
-	// Determines if the manager has successfully retrieved baggage restrictions from agent
-	initialized bool
-}
-
-// NewRestrictionManager returns a BaggageRestrictionManager that polls the agent for the latest
-// baggage restrictions.
-func NewRestrictionManager(serviceName string, options ...Option) *RestrictionManager {
-	// TODO there is a developing use case where a single tracer can generate traces on behalf of many services.
-	// restrictionsMap will need to exist per service
-	opts := applyOptions(options...)
-	m := &RestrictionManager{
-		serviceName:        serviceName,
-		options:            opts,
-		restrictions:       make(map[string]*baggage.Restriction),
-		thriftProxy:        newHTTPBaggageRestrictionManagerProxy(opts.hostPort, serviceName),
-		stopPoll:           make(chan struct{}),
-		invalidRestriction: baggage.NewRestriction(false, 0),
-		validRestriction:   baggage.NewRestriction(true, defaultMaxValueLength),
-	}
-	m.pollStopped.Add(1)
-	go m.pollManager()
-	return m
-}
-
-// isReady returns true if the manager has retrieved baggage restrictions from the remote source.
-func (m *RestrictionManager) isReady() bool {
-	m.mux.RLock()
-	defer m.mux.RUnlock()
-	return m.initialized
-}
-
-// GetRestriction implements RestrictionManager#GetRestriction.
-func (m *RestrictionManager) GetRestriction(service, key string) *baggage.Restriction {
-	m.mux.RLock()
-	defer m.mux.RUnlock()
-	if !m.initialized {
-		if m.denyBaggageOnInitializationFailure {
-			return m.invalidRestriction
-		}
-		return m.validRestriction
-	}
-	if restriction, ok := m.restrictions[key]; ok {
-		return restriction
-	}
-	return m.invalidRestriction
-}
-
-// Close stops remote polling and closes the RemoteRestrictionManager.
-func (m *RestrictionManager) Close() error {
-	close(m.stopPoll)
-	m.pollStopped.Wait()
-	return nil
-}
-
-func (m *RestrictionManager) pollManager() {
-	defer m.pollStopped.Done()
-	// attempt to initialize baggage restrictions
-	if err := m.updateRestrictions(); err != nil {
-		m.logger.Error(fmt.Sprintf("Failed to initialize baggage restrictions: %s", err.Error()))
-	}
-	ticker := time.NewTicker(m.refreshInterval)
-	defer ticker.Stop()
-
-	for {
-		select {
-		case <-ticker.C:
-			if err := m.updateRestrictions(); err != nil {
-				m.logger.Error(fmt.Sprintf("Failed to update baggage restrictions: %s", err.Error()))
-			}
-		case <-m.stopPoll:
-			return
-		}
-	}
-}
-
-func (m *RestrictionManager) updateRestrictions() error {
-	restrictions, err := m.thriftProxy.GetBaggageRestrictions(m.serviceName)
-	if err != nil {
-		m.metrics.BaggageRestrictionsUpdateFailure.Inc(1)
-		return err
-	}
-	newRestrictions := m.parseRestrictions(restrictions)
-	m.metrics.BaggageRestrictionsUpdateSuccess.Inc(1)
-	m.mux.Lock()
-	defer m.mux.Unlock()
-	m.initialized = true
-	m.restrictions = newRestrictions
-	return nil
-}
-
-func (m *RestrictionManager) parseRestrictions(restrictions []*thrift.BaggageRestriction) map[string]*baggage.Restriction {
-	setters := make(map[string]*baggage.Restriction, len(restrictions))
-	for _, restriction := range restrictions {
-		setters[restriction.BaggageKey] = baggage.NewRestriction(true, int(restriction.MaxValueLength))
-	}
-	return setters
-}
diff --git a/vendor/github.com/uber/jaeger-client-go/internal/baggage/restriction_manager.go b/vendor/github.com/uber/jaeger-client-go/internal/baggage/restriction_manager.go
deleted file mode 100644
index c16a5c566..000000000
--- a/vendor/github.com/uber/jaeger-client-go/internal/baggage/restriction_manager.go
+++ /dev/null
@@ -1,71 +0,0 @@
-// Copyright (c) 2017 Uber Technologies, Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package baggage
-
-const (
-	defaultMaxValueLength = 2048
-)
-
-// Restriction determines whether a baggage key is allowed and contains any restrictions on the baggage value.
-type Restriction struct {
-	keyAllowed     bool
-	maxValueLength int
-}
-
-// NewRestriction returns a new Restriction.
-func NewRestriction(keyAllowed bool, maxValueLength int) *Restriction {
-	return &Restriction{
-		keyAllowed:     keyAllowed,
-		maxValueLength: maxValueLength,
-	}
-}
-
-// KeyAllowed returns whether the baggage key for this restriction is allowed.
-func (r *Restriction) KeyAllowed() bool {
-	return r.keyAllowed
-}
-
-// MaxValueLength returns the max length for the baggage value.
-func (r *Restriction) MaxValueLength() int {
-	return r.maxValueLength
-}
-
-// RestrictionManager keeps track of valid baggage keys and their restrictions. The manager
-// will return a Restriction for a specific baggage key which will determine whether the baggage
-// key is allowed for the current service and any other applicable restrictions on the baggage
-// value.
-type RestrictionManager interface {
-	GetRestriction(service, key string) *Restriction
-}
-
-// DefaultRestrictionManager allows any baggage key.
-type DefaultRestrictionManager struct {
-	defaultRestriction *Restriction
-}
-
-// NewDefaultRestrictionManager returns a DefaultRestrictionManager.
-func NewDefaultRestrictionManager(maxValueLength int) *DefaultRestrictionManager {
-	if maxValueLength == 0 {
-		maxValueLength = defaultMaxValueLength
-	}
-	return &DefaultRestrictionManager{
-		defaultRestriction: &Restriction{keyAllowed: true, maxValueLength: maxValueLength},
-	}
-}
-
-// GetRestriction implements RestrictionManager#GetRestriction.
-func (m *DefaultRestrictionManager) GetRestriction(service, key string) *Restriction {
-	return m.defaultRestriction
-}
diff --git a/vendor/github.com/uber/jaeger-client-go/internal/reporterstats/stats.go b/vendor/github.com/uber/jaeger-client-go/internal/reporterstats/stats.go
deleted file mode 100644
index fe0bef268..000000000
--- a/vendor/github.com/uber/jaeger-client-go/internal/reporterstats/stats.go
+++ /dev/null
@@ -1,25 +0,0 @@
-// Copyright (c) 2020 The Jaeger Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package reporterstats
-
-// ReporterStats exposes some metrics from the RemoteReporter.
-type ReporterStats interface {
-	SpansDroppedFromQueue() int64
-}
-
-// Receiver can be implemented by a Transport to be given ReporterStats.
-type Receiver interface {
-	SetReporterStats(ReporterStats)
-}
diff --git a/vendor/github.com/uber/jaeger-client-go/internal/spanlog/json.go b/vendor/github.com/uber/jaeger-client-go/internal/spanlog/json.go
deleted file mode 100644
index 0e10b8a5a..000000000
--- a/vendor/github.com/uber/jaeger-client-go/internal/spanlog/json.go
+++ /dev/null
@@ -1,81 +0,0 @@
-// Copyright (c) 2017 Uber Technologies, Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package spanlog
-
-import (
-	"encoding/json"
-	"fmt"
-
-	"github.com/opentracing/opentracing-go/log"
-)
-
-type fieldsAsMap map[string]string
-
-// MaterializeWithJSON converts log Fields into JSON string
-// TODO refactor into pluggable materializer
-func MaterializeWithJSON(logFields []log.Field) ([]byte, error) {
-	fields := fieldsAsMap(make(map[string]string, len(logFields)))
-	for _, field := range logFields {
-		field.Marshal(fields)
-	}
-	if event, ok := fields["event"]; ok && len(fields) == 1 {
-		return []byte(event), nil
-	}
-	return json.Marshal(fields)
-}
-
-func (ml fieldsAsMap) EmitString(key, value string) {
-	ml[key] = value
-}
-
-func (ml fieldsAsMap) EmitBool(key string, value bool) {
-	ml[key] = fmt.Sprintf("%t", value)
-}
-
-func (ml fieldsAsMap) EmitInt(key string, value int) {
-	ml[key] = fmt.Sprintf("%d", value)
-}
-
-func (ml fieldsAsMap) EmitInt32(key string, value int32) {
-	ml[key] = fmt.Sprintf("%d", value)
-}
-
-func (ml fieldsAsMap) EmitInt64(key string, value int64) {
-	ml[key] = fmt.Sprintf("%d", value)
-}
-
-func (ml fieldsAsMap) EmitUint32(key string, value uint32) {
-	ml[key] = fmt.Sprintf("%d", value)
-}
-
-func (ml fieldsAsMap) EmitUint64(key string, value uint64) {
-	ml[key] = fmt.Sprintf("%d", value)
-}
-
-func (ml fieldsAsMap) EmitFloat32(key string, value float32) {
-	ml[key] = fmt.Sprintf("%f", value)
-}
-
-func (ml fieldsAsMap) EmitFloat64(key string, value float64) {
-	ml[key] = fmt.Sprintf("%f", value)
-}
-
-func (ml fieldsAsMap) EmitObject(key string, value interface{}) {
-	ml[key] = fmt.Sprintf("%+v", value)
-}
-
-func (ml fieldsAsMap) EmitLazyLogger(value log.LazyLogger) {
-	value(ml)
-}
diff --git a/vendor/github.com/uber/jaeger-client-go/internal/throttler/remote/options.go b/vendor/github.com/uber/jaeger-client-go/internal/throttler/remote/options.go
deleted file mode 100644
index f52c322fb..000000000
--- a/vendor/github.com/uber/jaeger-client-go/internal/throttler/remote/options.go
+++ /dev/null
@@ -1,99 +0,0 @@
-// Copyright (c) 2018 The Jaeger Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package remote
-
-import (
-	"time"
-
-	"github.com/uber/jaeger-client-go"
-)
-
-const (
-	defaultHostPort        = "localhost:5778"
-	defaultRefreshInterval = time.Second * 5
-)
-
-// Option is a function that sets some option on the Throttler
-type Option func(options *options)
-
-// Options is a factory for all available options
-var Options options
-
-type options struct {
-	metrics                   *jaeger.Metrics
-	logger                    jaeger.Logger
-	hostPort                  string
-	refreshInterval           time.Duration
-	synchronousInitialization bool
-}
-
-// Metrics creates an Option that initializes Metrics on the Throttler, which is used to emit statistics.
-func (options) Metrics(m *jaeger.Metrics) Option {
-	return func(o *options) {
-		o.metrics = m
-	}
-}
-
-// Logger creates an Option that sets the logger used by the Throttler.
-func (options) Logger(logger jaeger.Logger) Option {
-	return func(o *options) {
-		o.logger = logger
-	}
-}
-
-// HostPort creates an Option that sets the hostPort of the local agent that keeps track of credits.
-func (options) HostPort(hostPort string) Option {
-	return func(o *options) {
-		o.hostPort = hostPort
-	}
-}
-
-// RefreshInterval creates an Option that sets how often the Throttler will poll local agent for
-// credits.
-func (options) RefreshInterval(refreshInterval time.Duration) Option {
-	return func(o *options) {
-		o.refreshInterval = refreshInterval
-	}
-}
-
-// SynchronousInitialization creates an Option that determines whether the throttler should synchronously
-// fetch credits from the agent when an operation is seen for the first time. This should be set to true
-// if the client will be used by a short lived service that needs to ensure that credits are fetched upfront
-// such that sampling or throttling occurs.
-func (options) SynchronousInitialization(b bool) Option {
-	return func(o *options) {
-		o.synchronousInitialization = b
-	}
-}
-
-func applyOptions(o ...Option) options {
-	opts := options{}
-	for _, option := range o {
-		option(&opts)
-	}
-	if opts.metrics == nil {
-		opts.metrics = jaeger.NewNullMetrics()
-	}
-	if opts.logger == nil {
-		opts.logger = jaeger.NullLogger
-	}
-	if opts.hostPort == "" {
-		opts.hostPort = defaultHostPort
-	}
-	if opts.refreshInterval == 0 {
-		opts.refreshInterval = defaultRefreshInterval
-	}
-	return opts
-}
diff --git a/vendor/github.com/uber/jaeger-client-go/internal/throttler/remote/throttler.go b/vendor/github.com/uber/jaeger-client-go/internal/throttler/remote/throttler.go
deleted file mode 100644
index 20f434fe4..000000000
--- a/vendor/github.com/uber/jaeger-client-go/internal/throttler/remote/throttler.go
+++ /dev/null
@@ -1,216 +0,0 @@
-// Copyright (c) 2018 The Jaeger Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package remote
-
-import (
-	"fmt"
-	"net/url"
-	"sync"
-	"sync/atomic"
-	"time"
-
-	"github.com/pkg/errors"
-
-	"github.com/uber/jaeger-client-go"
-	"github.com/uber/jaeger-client-go/utils"
-)
-
-const (
-	// minimumCredits is the minimum amount of credits necessary to not be throttled.
-	// i.e. if currentCredits > minimumCredits, then the operation will not be throttled.
-	minimumCredits = 1.0
-)
-
-var (
-	errorUUIDNotSet = errors.New("Throttler UUID must be set")
-)
-
-type operationBalance struct {
-	Operation string  `json:"operation"`
-	Balance   float64 `json:"balance"`
-}
-
-type creditResponse struct {
-	Balances []operationBalance `json:"balances"`
-}
-
-type httpCreditManagerProxy struct {
-	hostPort string
-}
-
-func newHTTPCreditManagerProxy(hostPort string) *httpCreditManagerProxy {
-	return &httpCreditManagerProxy{
-		hostPort: hostPort,
-	}
-}
-
-// N.B. Operations list must not be empty.
-func (m *httpCreditManagerProxy) FetchCredits(uuid, serviceName string, operations []string) (*creditResponse, error) {
-	params := url.Values{}
-	params.Set("service", serviceName)
-	params.Set("uuid", uuid)
-	for _, op := range operations {
-		params.Add("operations", op)
-	}
-	var resp creditResponse
-	if err := utils.GetJSON(fmt.Sprintf("http://%s/credits?%s", m.hostPort, params.Encode()), &resp); err != nil {
-		return nil, errors.Wrap(err, "Failed to receive credits from agent")
-	}
-	return &resp, nil
-}
-
-// Throttler retrieves credits from agent and uses it to throttle operations.
-type Throttler struct {
-	options
-
-	mux           sync.RWMutex
-	service       string
-	uuid          atomic.Value
-	creditManager *httpCreditManagerProxy
-	credits       map[string]float64 // map of operation->credits
-	close         chan struct{}
-	stopped       sync.WaitGroup
-}
-
-// NewThrottler returns a Throttler that polls agent for credits and uses them to throttle
-// the service.
-func NewThrottler(service string, options ...Option) *Throttler {
-	opts := applyOptions(options...)
-	creditManager := newHTTPCreditManagerProxy(opts.hostPort)
-	t := &Throttler{
-		options:       opts,
-		creditManager: creditManager,
-		service:       service,
-		credits:       make(map[string]float64),
-		close:         make(chan struct{}),
-	}
-	t.stopped.Add(1)
-	go t.pollManager()
-	return t
-}
-
-// IsAllowed implements Throttler#IsAllowed.
-func (t *Throttler) IsAllowed(operation string) bool {
-	t.mux.Lock()
-	defer t.mux.Unlock()
-	value, ok := t.credits[operation]
-	if !ok || value == 0 {
-		if !ok {
-			// NOTE: This appears to be a no-op at first glance, but it stores
-			// the operation key in the map. Necessary for functionality of
-			// Throttler#operations method.
-			t.credits[operation] = 0
-		}
-		if !t.synchronousInitialization {
-			t.metrics.ThrottledDebugSpans.Inc(1)
-			return false
-		}
-		// If it is the first time this operation is being checked, synchronously fetch
-		// the credits.
-		credits, err := t.fetchCredits([]string{operation})
-		if err != nil {
-			// Failed to receive credits from agent, try again next time
-			t.logger.Error("Failed to fetch credits: " + err.Error())
-			return false
-		}
-		if len(credits.Balances) == 0 {
-			// This shouldn't happen but just in case
-			return false
-		}
-		for _, opBalance := range credits.Balances {
-			t.credits[opBalance.Operation] += opBalance.Balance
-		}
-	}
-	return t.isAllowed(operation)
-}
-
-// Close stops the throttler from fetching credits from remote.
-func (t *Throttler) Close() error {
-	close(t.close)
-	t.stopped.Wait()
-	return nil
-}
-
-// SetProcess implements ProcessSetter#SetProcess. It's imperative that the UUID is set before any remote
-// requests are made.
-func (t *Throttler) SetProcess(process jaeger.Process) {
-	if process.UUID != "" {
-		t.uuid.Store(process.UUID)
-	}
-}
-
-// N.B. This function must be called with the Write Lock
-func (t *Throttler) isAllowed(operation string) bool {
-	credits := t.credits[operation]
-	if credits < minimumCredits {
-		t.metrics.ThrottledDebugSpans.Inc(1)
-		return false
-	}
-	t.credits[operation] = credits - minimumCredits
-	return true
-}
-
-func (t *Throttler) pollManager() {
-	defer t.stopped.Done()
-	ticker := time.NewTicker(t.refreshInterval)
-	defer ticker.Stop()
-	for {
-		select {
-		case <-ticker.C:
-			t.refreshCredits()
-		case <-t.close:
-			return
-		}
-	}
-}
-
-func (t *Throttler) operations() []string {
-	t.mux.RLock()
-	defer t.mux.RUnlock()
-	operations := make([]string, 0, len(t.credits))
-	for op := range t.credits {
-		operations = append(operations, op)
-	}
-	return operations
-}
-
-func (t *Throttler) refreshCredits() {
-	operations := t.operations()
-	if len(operations) == 0 {
-		return
-	}
-	newCredits, err := t.fetchCredits(operations)
-	if err != nil {
-		t.metrics.ThrottlerUpdateFailure.Inc(1)
-		t.logger.Error("Failed to fetch credits: " + err.Error())
-		return
-	}
-	t.metrics.ThrottlerUpdateSuccess.Inc(1)
-
-	t.mux.Lock()
-	defer t.mux.Unlock()
-	for _, opBalance := range newCredits.Balances {
-		t.credits[opBalance.Operation] += opBalance.Balance
-	}
-}
-
-func (t *Throttler) fetchCredits(operations []string) (*creditResponse, error) {
-	uuid := t.uuid.Load()
-	uuidStr, _ := uuid.(string)
-	if uuid == nil || uuidStr == "" {
-		return nil, errorUUIDNotSet
-	}
-	return t.creditManager.FetchCredits(uuidStr, t.service, operations)
-}
diff --git a/vendor/github.com/uber/jaeger-client-go/internal/throttler/throttler.go b/vendor/github.com/uber/jaeger-client-go/internal/throttler/throttler.go
deleted file mode 100644
index 196ed69ca..000000000
--- a/vendor/github.com/uber/jaeger-client-go/internal/throttler/throttler.go
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright (c) 2018 The Jaeger Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package throttler
-
-// Throttler is used to rate limits operations. For example, given how debug spans
-// are always sampled, a throttler can be enabled per client to rate limit the amount
-// of debug spans a client can start.
-type Throttler interface {
-	// IsAllowed determines whether the operation should be allowed and not be
-	// throttled.
-	IsAllowed(operation string) bool
-}
-
-// DefaultThrottler doesn't throttle at all.
-type DefaultThrottler struct{}
-
-// IsAllowed implements Throttler#IsAllowed.
-func (t DefaultThrottler) IsAllowed(operation string) bool {
-	return true
-}