Remove deprecated blocking options, use block_on_overflow (#13211)

Signed-off-by: Bogdan Drutu <bogdandrutu@gmail.com>

Author: bogdandrutu

.chloggen/rm-blocking.yaml

@@ -0,0 +1,25 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: breaking
+
+# The name of the component, or a single word describing the area of concern, (e.g. otlpreceiver)
+component: exporterhelper
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Remove deprecated sending_queue::blocking options, use sending_queue::block_on_overflow.
+
+# One or more tracking issues or pull requests related to the change
+issues: [13211]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:
+
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: [user]

exporter/exporterhelper/internal/queuebatch/config.go

@@ -8,7 +8,6 @@ import (
 	"time"
 
 	"go.opentelemetry.io/collector/component"
-	"go.opentelemetry.io/collector/confmap"
 	"go.opentelemetry.io/collector/exporter/exporterhelper/internal/request"
 )
 
@@ -32,9 +31,6 @@ type Config struct {
 	// If true, the component will wait for space; otherwise, operations will immediately return a retryable error.
 	BlockOnOverflow bool `mapstructure:"block_on_overflow"`
 
-	// Deprecated: [v0.123.0] use `block_on_overflow`.
-	Blocking bool `mapstructure:"blocking"`
-
 	// StorageID if not empty, enables the persistent storage and uses the component specified
 	// as a storage extension for the persistent queue.
 	// TODO: This will be changed to Optional when available.
@@ -49,23 +45,6 @@ type Config struct {
 	// BatchConfig it configures how the requests are consumed from the queue and batch together during consumption.
 	// TODO: This will be changed to Optional when available.
 	Batch *BatchConfig `mapstructure:"batch"`
-
-	// TODO: Remove when deprecated "blocking" is removed.
-	hasBlocking bool
-}
-
-func (cfg *Config) Unmarshal(conf *confmap.Conf) error {
-	if err := conf.Unmarshal(cfg); err != nil {
-		return err
-	}
-
-	// If user still uses the old blocking, override and will log error during initialization.
-	if conf.IsSet("blocking") {
-		cfg.hasBlocking = true
-		cfg.BlockOnOverflow = cfg.Blocking
-	}
-
-	return nil
 }
 
 // Validate checks if the Config is valid

exporter/exporterhelper/internal/queuebatch/config_test.go

@@ -11,7 +11,6 @@ import (
 	"github.com/stretchr/testify/require"
 
 	"go.opentelemetry.io/collector/component"
-	"go.opentelemetry.io/collector/confmap"
 	"go.opentelemetry.io/collector/exporter/exporterhelper/internal/request"
 )
 
@@ -63,21 +62,6 @@ func TestConfig_Validate(t *testing.T) {
 	assert.NoError(t, cfg.Validate())
 }
 
-func TestConfigDeprecatedBlockingUnmarshal(t *testing.T) {
-	conf := confmap.NewFromStringMap(map[string]any{
-		"enabled":       true,
-		"num_consumers": 2,
-		"queue_size":    100,
-		"blocking":      true,
-	})
-
-	qCfg := Config{}
-	assert.False(t, qCfg.BlockOnOverflow)
-	require.NoError(t, conf.Unmarshal(&qCfg))
-	assert.True(t, qCfg.BlockOnOverflow)
-	assert.True(t, qCfg.hasBlocking)
-}
-
 func TestBatchConfig_Validate(t *testing.T) {
 	cfg := newTestBatchConfig()
 	require.NoError(t, cfg.Validate())

exporter/exporterhelper/internal/queuebatch/queue_batch.go

@@ -54,10 +54,6 @@ func newQueueBatch(
 	next sender.SendFunc[request.Request],
 	oldBatcher bool,
 ) (*QueueBatch, error) {
-	if cfg.hasBlocking {
-		set.Telemetry.Logger.Error("using deprecated field `blocking`")
-	}
-
 	sizer, ok := set.Sizers[cfg.Sizer]
 	if !ok {
 		return nil, fmt.Errorf("queue_batch: unsupported sizer %q", cfg.Sizer)

exporter/exporterhelper/xexporterhelper/go.mod

@@ -29,23 +29,15 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/go-logr/logr v1.4.2 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
-	github.com/go-viper/mapstructure/v2 v2.2.1 // indirect
-	github.com/gobwas/glob v0.2.3 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/hashicorp/go-version v1.7.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/knadh/koanf/maps v0.1.2 // indirect
-	github.com/knadh/koanf/providers/confmap v1.0.0 // indirect
-	github.com/knadh/koanf/v2 v2.2.1 // indirect
-	github.com/mitchellh/copystructure v1.2.0 // indirect
-	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
 	go.opentelemetry.io/collector/config/configretry v1.34.0 // indirect
-	go.opentelemetry.io/collector/confmap v1.34.0 // indirect
 	go.opentelemetry.io/collector/extension v1.34.0 // indirect
 	go.opentelemetry.io/collector/extension/xextension v0.128.0 // indirect
 	go.opentelemetry.io/collector/featuregate v1.34.0 // indirect
@@ -67,7 +59,6 @@ require (
 	google.golang.org/grpc v1.73.0 // indirect
 	google.golang.org/protobuf v1.36.6 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	sigs.k8s.io/yaml v1.4.0 // indirect
 )
 
 replace go.opentelemetry.io/collector/consumer/consumertest => ../../../consumer/consumertest
@@ -116,8 +107,6 @@ replace go.opentelemetry.io/collector/extension/xextension => ../../../extension
 
 replace go.opentelemetry.io/collector/featuregate => ../../../featuregate
 
-replace go.opentelemetry.io/collector/confmap => ../../../confmap
-
 replace go.opentelemetry.io/collector/internal/telemetry => ../../../internal/telemetry
 
 replace go.opentelemetry.io/collector/client => ../../../client

exporter/exporterhelper/xexporterhelper/go.sum

@@ -26,21 +26,13 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/go-logr/logr v1.4.2 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
-	github.com/go-viper/mapstructure/v2 v2.2.1 // indirect
-	github.com/gobwas/glob v0.2.3 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/hashicorp/go-version v1.7.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/knadh/koanf/maps v0.1.2 // indirect
-	github.com/knadh/koanf/providers/confmap v1.0.0 // indirect
-	github.com/knadh/koanf/v2 v2.2.1 // indirect
-	github.com/mitchellh/copystructure v1.2.0 // indirect
-	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
-	go.opentelemetry.io/collector/confmap v1.34.0 // indirect
 	go.opentelemetry.io/collector/consumer/xconsumer v0.128.0 // indirect
 	go.opentelemetry.io/collector/extension v1.34.0 // indirect
 	go.opentelemetry.io/collector/extension/xextension v0.128.0 // indirect
@@ -63,7 +55,6 @@ require (
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20250324211829-b45e905df463 // indirect
 	google.golang.org/protobuf v1.36.6 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	sigs.k8s.io/yaml v1.4.0 // indirect
 )
 
 replace go.opentelemetry.io/collector/exporter => ../../exporter
@@ -106,8 +97,6 @@ replace go.opentelemetry.io/collector/extension/xextension => ../../extension/xe
 
 replace go.opentelemetry.io/collector/featuregate => ../../featuregate
 
-replace go.opentelemetry.io/collector/confmap => ../../confmap
-
 replace go.opentelemetry.io/collector/internal/telemetry => ../../internal/telemetry
 
 replace go.opentelemetry.io/collector/client => ../../client

exporter/exportertest/go.mod

@@ -9,7 +9,6 @@ require (
 	go.opentelemetry.io/collector/component v1.34.0
 	go.opentelemetry.io/collector/component/componenttest v0.128.0
 	go.opentelemetry.io/collector/config/configretry v1.34.0
-	go.opentelemetry.io/collector/confmap v1.34.0
 	go.opentelemetry.io/collector/consumer v1.34.0
 	go.opentelemetry.io/collector/consumer/consumererror v0.128.0
 	go.opentelemetry.io/collector/consumer/consumertest v0.128.0
@@ -37,17 +36,10 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/go-logr/logr v1.4.2 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
-	github.com/go-viper/mapstructure/v2 v2.2.1 // indirect
-	github.com/gobwas/glob v0.2.3 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/hashicorp/go-version v1.7.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/knadh/koanf/maps v0.1.2 // indirect
-	github.com/knadh/koanf/providers/confmap v1.0.0 // indirect
-	github.com/knadh/koanf/v2 v2.2.1 // indirect
-	github.com/mitchellh/copystructure v1.2.0 // indirect
-	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
@@ -67,7 +59,6 @@ require (
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20250324211829-b45e905df463 // indirect
 	google.golang.org/grpc v1.73.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	sigs.k8s.io/yaml v1.4.0 // indirect
 )
 
 replace go.opentelemetry.io/collector/component => ../component
@@ -112,8 +103,6 @@ replace go.opentelemetry.io/collector/extension/xextension => ../extension/xexte
 
 replace go.opentelemetry.io/collector/featuregate => ../featuregate
 
-replace go.opentelemetry.io/collector/confmap => ../confmap
-
 replace go.opentelemetry.io/collector/internal/telemetry => ../internal/telemetry
 
 replace go.opentelemetry.io/collector/client => ../client