Deprecate extension/experimental in favor of extension/xextension

.chloggen/experimental.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: deprecation
+
+# The name of the component, or a single word describing the area of concern, (e.g. otlpreceiver)
+component: extension/experimental
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Deprecate extension/experimental in favor of extension/xextension
+
+# One or more tracking issues or pull requests related to the change
+issues: [12010]
+
+# (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: [api]

.github/CODEOWNERS

@@ -25,7 +25,7 @@ exporter/nopexporter            @open-telemetry/collector-approvers @evan-bradle
 pdata/                          @open-telemetry/collector-approvers @BogdanDrutu @dmitryax
 receiver/nopreceiver            @open-telemetry/collector-approvers @evan-bradley
 service/internal/graph          @open-telemetry/collector-approvers @djaglowski
-extension/experimental/storage  @open-telemetry/collector-approvers @swiatekm
+extension/xextension            @open-telemetry/collector-approvers @swiatekm
 
 # Profiling-related modules
 pdata/pprofile                          @open-telemetry/collector-approvers @mx-psi @dmathieu

cmd/builder/internal/builder/main_test.go

@@ -77,10 +77,10 @@ var replaceModules = []string{
 	"/extension",
 	"/extension/auth",
 	"/extension/auth/authtest",
-	"/extension/experimental/storage",
 	"/extension/extensioncapabilities",
 	"/extension/extensiontest",
 	"/extension/zpagesextension",
+	"/extension/xextension",
 	"/featuregate",
 	"/internal/memorylimiter",
 	"/internal/fanoutconsumer",

cmd/builder/test/core.builder.yaml

@@ -49,10 +49,10 @@ replaces:
   - go.opentelemetry.io/collector/extension => ${WORKSPACE_DIR}/extension
   - go.opentelemetry.io/collector/extension/auth => ${WORKSPACE_DIR}/extension/auth
   - go.opentelemetry.io/collector/extension/auth/authtest => ${WORKSPACE_DIR}/extension/auth/authtest
-  - go.opentelemetry.io/collector/extension/experimental/storage => ${WORKSPACE_DIR}/extension/experimental/storage
   - go.opentelemetry.io/collector/extension/extensioncapabilities => ${WORKSPACE_DIR}/extension/extensioncapabilities
   - go.opentelemetry.io/collector/extension/extensiontest => ${WORKSPACE_DIR}/extension/extensiontest
   - go.opentelemetry.io/collector/extension/zpagesextension => ${WORKSPACE_DIR}/extension/zpagesextension
+  - go.opentelemetry.io/collector/extension/xextension => ${WORKSPACE_DIR}/extension/xextension
   - go.opentelemetry.io/collector/featuregate => ${WORKSPACE_DIR}/featuregate
   - go.opentelemetry.io/collector/internal/memorylimiter => ${WORKSPACE_DIR}/internal/memorylimiter
   - go.opentelemetry.io/collector/internal/fanoutconsumer => ${WORKSPACE_DIR}/internal/fanoutconsumer

cmd/otelcorecol/builder-config.yaml

@@ -77,10 +77,10 @@ replaces:
   - go.opentelemetry.io/collector/extension => ../../extension
   - go.opentelemetry.io/collector/extension/auth => ../../extension/auth
   - go.opentelemetry.io/collector/extension/auth/authtest => ../../extension/auth/authtest
-  - go.opentelemetry.io/collector/extension/experimental/storage => ../../extension/experimental/storage
   - go.opentelemetry.io/collector/extension/extensioncapabilities => ../../extension/extensioncapabilities
   - go.opentelemetry.io/collector/extension/extensiontest => ../../extension/extensiontest
   - go.opentelemetry.io/collector/extension/memorylimiterextension => ../../extension/memorylimiterextension
+  - go.opentelemetry.io/collector/extension/xextension => ../../extension/xextension
   - go.opentelemetry.io/collector/extension/zpagesextension => ../../extension/zpagesextension
   - go.opentelemetry.io/collector/featuregate => ../../featuregate
   - go.opentelemetry.io/collector/internal/memorylimiter => ../../internal/memorylimiter

cmd/otelcorecol/go.mod

@@ -103,9 +103,9 @@ require (
 	go.opentelemetry.io/collector/exporter/exportertest v0.116.0 // indirect
 	go.opentelemetry.io/collector/exporter/xexporter v0.116.0 // indirect
 	go.opentelemetry.io/collector/extension/auth v0.116.0 // indirect
-	go.opentelemetry.io/collector/extension/experimental/storage v0.116.0 // indirect
 	go.opentelemetry.io/collector/extension/extensioncapabilities v0.116.0 // indirect
 	go.opentelemetry.io/collector/extension/extensiontest v0.116.0 // indirect
+	go.opentelemetry.io/collector/extension/xextension v0.116.0 // indirect
 	go.opentelemetry.io/collector/featuregate v1.22.0 // indirect
 	go.opentelemetry.io/collector/internal/fanoutconsumer v0.116.0 // indirect
 	go.opentelemetry.io/collector/internal/memorylimiter v0.116.0 // indirect
@@ -238,14 +238,14 @@ replace go.opentelemetry.io/collector/extension/auth => ../../extension/auth
 
 replace go.opentelemetry.io/collector/extension/auth/authtest => ../../extension/auth/authtest
 
-replace go.opentelemetry.io/collector/extension/experimental/storage => ../../extension/experimental/storage
-
 replace go.opentelemetry.io/collector/extension/extensioncapabilities => ../../extension/extensioncapabilities
 
 replace go.opentelemetry.io/collector/extension/extensiontest => ../../extension/extensiontest
 
 replace go.opentelemetry.io/collector/extension/memorylimiterextension => ../../extension/memorylimiterextension
 
+replace go.opentelemetry.io/collector/extension/xextension => ../../extension/xextension
+
 replace go.opentelemetry.io/collector/extension/zpagesextension => ../../extension/zpagesextension
 
 replace go.opentelemetry.io/collector/featuregate => ../../featuregate

exporter/debugexporter/go.mod

@@ -45,7 +45,7 @@ require (
 	go.opentelemetry.io/collector/consumer/consumertest v0.116.0 // indirect
 	go.opentelemetry.io/collector/consumer/xconsumer v0.116.0 // indirect
 	go.opentelemetry.io/collector/extension v0.116.0 // indirect
-	go.opentelemetry.io/collector/extension/experimental/storage v0.116.0 // indirect
+	go.opentelemetry.io/collector/extension/xextension v0.116.0 // indirect
 	go.opentelemetry.io/collector/featuregate v1.22.0 // indirect
 	go.opentelemetry.io/collector/pipeline v0.116.0 // indirect
 	go.opentelemetry.io/collector/pipeline/xpipeline v0.116.0 // indirect
@@ -88,8 +88,6 @@ replace go.opentelemetry.io/collector/receiver/receivertest => ../../receiver/re
 
 replace go.opentelemetry.io/collector/extension => ../../extension
 
-replace go.opentelemetry.io/collector/extension/experimental/storage => ../../extension/experimental/storage
-
 replace go.opentelemetry.io/collector/config/configtelemetry => ../../config/configtelemetry
 
 replace go.opentelemetry.io/collector/config/configretry => ../../config/configretry
@@ -121,3 +119,5 @@ replace go.opentelemetry.io/collector/scraper => ../../scraper
 replace go.opentelemetry.io/collector/featuregate => ../../featuregate
 
 replace go.opentelemetry.io/collector/scraper/scraperhelper => ../../scraper/scraperhelper
+
+replace go.opentelemetry.io/collector/extension/xextension => ../../extension/xextension

exporter/exporterhelper/xexporterhelper/go.mod

@@ -38,7 +38,7 @@ require (
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opentelemetry.io/collector/config/configtelemetry v0.116.0 // indirect
 	go.opentelemetry.io/collector/extension v0.116.0 // indirect
-	go.opentelemetry.io/collector/extension/experimental/storage v0.116.0 // indirect
+	go.opentelemetry.io/collector/extension/xextension v0.116.0 // indirect
 	go.opentelemetry.io/collector/featuregate v1.22.0 // indirect
 	go.opentelemetry.io/collector/pdata v1.22.0 // indirect
 	go.opentelemetry.io/collector/pipeline v0.116.0 // indirect
@@ -93,8 +93,6 @@ replace go.opentelemetry.io/collector/config/configretry => ../../../config/conf
 
 replace go.opentelemetry.io/collector/pipeline/xpipeline => ../../../pipeline/xpipeline
 
-replace go.opentelemetry.io/collector/extension/experimental/storage => ../../../extension/experimental/storage
-
 replace go.opentelemetry.io/collector/pipeline => ../../../pipeline
 
 replace go.opentelemetry.io/collector/exporter/exportertest => ../../exportertest
@@ -108,3 +106,5 @@ replace go.opentelemetry.io/collector/scraper => ../../../scraper
 replace go.opentelemetry.io/collector/featuregate => ../../../featuregate
 
 replace go.opentelemetry.io/collector/scraper/scraperhelper => ../../../scraper/scraperhelper
+
+replace go.opentelemetry.io/collector/extension/xextension => ../../../extension/xextension

exporter/exportertest/go.mod

@@ -35,7 +35,7 @@ require (
 	go.opentelemetry.io/collector/config/configtelemetry v0.116.0 // indirect
 	go.opentelemetry.io/collector/consumer/xconsumer v0.116.0 // indirect
 	go.opentelemetry.io/collector/extension v0.116.0 // indirect
-	go.opentelemetry.io/collector/extension/experimental/storage v0.116.0 // indirect
+	go.opentelemetry.io/collector/extension/xextension v0.116.0 // indirect
 	go.opentelemetry.io/collector/featuregate v1.22.0 // indirect
 	go.opentelemetry.io/collector/receiver/xreceiver v0.116.0 // indirect
 	go.opentelemetry.io/otel v1.32.0 // indirect
@@ -55,8 +55,6 @@ require (
 
 replace go.opentelemetry.io/collector/exporter => ../../exporter
 
-replace go.opentelemetry.io/collector/extension/experimental/storage => ../../extension/experimental/storage
-
 replace go.opentelemetry.io/collector/pdata/pprofile => ../../pdata/pprofile
 
 replace go.opentelemetry.io/collector/receiver => ../../receiver
@@ -98,3 +96,5 @@ replace go.opentelemetry.io/collector/scraper => ../../scraper
 replace go.opentelemetry.io/collector/featuregate => ../../featuregate
 
 replace go.opentelemetry.io/collector/scraper/scraperhelper => ../../scraper/scraperhelper
+
+replace go.opentelemetry.io/collector/extension/xextension => ../../extension/xextension

exporter/go.mod

@@ -13,8 +13,8 @@ require (
 	go.opentelemetry.io/collector/consumer/consumererror v0.116.0
 	go.opentelemetry.io/collector/consumer/consumertest v0.116.0
 	go.opentelemetry.io/collector/exporter/exportertest v0.116.0
-	go.opentelemetry.io/collector/extension/experimental/storage v0.116.0
 	go.opentelemetry.io/collector/extension/extensiontest v0.116.0
+	go.opentelemetry.io/collector/extension/xextension v0.116.0
 	go.opentelemetry.io/collector/featuregate v1.22.0
 	go.opentelemetry.io/collector/pdata v1.22.0
 	go.opentelemetry.io/collector/pdata/pprofile v0.116.0
@@ -64,8 +64,6 @@ replace go.opentelemetry.io/collector/consumer => ../consumer
 
 replace go.opentelemetry.io/collector/extension => ../extension
 
-replace go.opentelemetry.io/collector/extension/experimental/storage => ../extension/experimental/storage
-
 replace go.opentelemetry.io/collector/pdata => ../pdata
 
 replace go.opentelemetry.io/collector/pdata/testdata => ../pdata/testdata
@@ -103,3 +101,5 @@ replace go.opentelemetry.io/collector/scraper => ../scraper
 replace go.opentelemetry.io/collector/featuregate => ../featuregate
 
 replace go.opentelemetry.io/collector/scraper/scraperhelper => ../scraper/scraperhelper
+
+replace go.opentelemetry.io/collector/extension/xextension => ../extension/xextension

exporter/internal/queue/mock_storage.go

@@ -11,7 +11,7 @@ import (
 	"time"
 
 	"go.opentelemetry.io/collector/component"
-	"go.opentelemetry.io/collector/extension/experimental/storage"
+	"go.opentelemetry.io/collector/extension/xextension/storage"
 )
 
 type mockStorageExtension struct {
@@ -65,7 +65,7 @@ func (m *mockStorageClient) Close(context.Context) error {
 	return nil
 }
 
-func (m *mockStorageClient) Batch(_ context.Context, ops ...storage.Operation) error {
+func (m *mockStorageClient) Batch(_ context.Context, ops ...*storage.Operation) error {
 	if m.isClosed() {
 		panic("client already closed")
 	}

exporter/internal/queue/persistent_queue.go

@@ -17,7 +17,7 @@ import (
 	"go.opentelemetry.io/collector/component"
 	"go.opentelemetry.io/collector/exporter"
 	"go.opentelemetry.io/collector/exporter/internal/experr"
-	"go.opentelemetry.io/collector/extension/experimental/storage"
+	"go.opentelemetry.io/collector/extension/xextension/storage"
 	"go.opentelemetry.io/collector/pipeline"
 )
 
@@ -249,7 +249,7 @@ func (pq *persistentQueue[T]) putInternal(ctx context.Context, req T) error {
 		}
 
 		// Carry out a transaction where we both add the item and update the write index
-		ops := []storage.Operation{
+		ops := []*storage.Operation{
 			storage.SetOperation(writeIndexKey, itemIndexToBytes(newIndex)),
 			storage.SetOperation(itemKey, reqBuf),
 		}
@@ -350,7 +350,7 @@ func (pq *persistentQueue[T]) getNextItem(ctx context.Context) (uint64, T, bool)
 	return index, request, true
 }
 
-// Should be called to remove the item of the given index from the queue once processing is finished.
+// OnProcessingFinished should be called to remove the item of the given index from the queue once processing is finished.
 func (pq *persistentQueue[T]) OnProcessingFinished(index uint64, consumeErr error) {
 	// Delete the item from the persistent storage after it was processed.
 	pq.mu.Lock()
@@ -408,8 +408,8 @@ func (pq *persistentQueue[T]) retrieveAndEnqueueNotDispatchedReqs(ctx context.Co
 
 	pq.logger.Info("Fetching items left for dispatch by consumers", zap.Int(zapNumberOfItems,
 		len(dispatchedItems)))
-	retrieveBatch := make([]storage.Operation, len(dispatchedItems))
-	cleanupBatch := make([]storage.Operation, len(dispatchedItems))
+	retrieveBatch := make([]*storage.Operation, len(dispatchedItems))
+	cleanupBatch := make([]*storage.Operation, len(dispatchedItems))
 	for i, it := range dispatchedItems {
 		key := getItemKey(it)
 		retrieveBatch[i] = storage.GetOperation(key)

exporter/internal/queue/persistent_queue_test.go

@@ -20,8 +20,8 @@ import (
 	"go.opentelemetry.io/collector/component"
 	"go.opentelemetry.io/collector/exporter/exportertest"
 	"go.opentelemetry.io/collector/exporter/internal/experr"
-	"go.opentelemetry.io/collector/extension/experimental/storage"
 	"go.opentelemetry.io/collector/extension/extensiontest"
+	"go.opentelemetry.io/collector/extension/xextension/storage"
 	"go.opentelemetry.io/collector/pdata/pcommon"
 	"go.opentelemetry.io/collector/pdata/ptrace"
 	"go.opentelemetry.io/collector/pipeline"
@@ -105,7 +105,7 @@ func (m *fakeBoundedStorageClient) Close(context.Context) error {
 	return nil
 }
 
-func (m *fakeBoundedStorageClient) Batch(_ context.Context, ops ...storage.Operation) error {
+func (m *fakeBoundedStorageClient) Batch(_ context.Context, ops ...*storage.Operation) error {
 	m.mux.Lock()
 	defer m.mux.Unlock()
 
@@ -148,7 +148,7 @@ func (m *fakeBoundedStorageClient) GetSizeInBytes() int {
 	return m.sizeInBytes
 }
 
-func (m *fakeBoundedStorageClient) getTotalSizeChange(ops []storage.Operation) (totalAdded int, totalRemoved int) {
+func (m *fakeBoundedStorageClient) getTotalSizeChange(ops []*storage.Operation) (totalAdded int, totalRemoved int) {
 	totalAdded, totalRemoved = 0, 0
 	for _, op := range ops {
 		switch op.Type {
@@ -206,7 +206,7 @@ func (m *fakeStorageClientWithErrors) Close(context.Context) error {
 	return nil
 }
 
-func (m *fakeStorageClientWithErrors) Batch(context.Context, ...storage.Operation) error {
+func (m *fakeStorageClientWithErrors) Batch(context.Context, ...*storage.Operation) error {
 	m.mux.Lock()
 	defer m.mux.Unlock()
 

exporter/nopexporter/go.mod

@@ -78,8 +78,6 @@ replace go.opentelemetry.io/collector/config/configtelemetry => ../../config/con
 
 replace go.opentelemetry.io/collector/extension => ../../extension
 
-replace go.opentelemetry.io/collector/extension/experimental/storage => ../../extension/experimental/storage
-
 replace go.opentelemetry.io/collector/pdata/pprofile => ../../pdata/pprofile
 
 replace go.opentelemetry.io/collector/consumer/xconsumer => ../../consumer/xconsumer
@@ -105,3 +103,5 @@ replace go.opentelemetry.io/collector/scraper => ../../scraper
 replace go.opentelemetry.io/collector/featuregate => ../../featuregate
 
 replace go.opentelemetry.io/collector/scraper/scraperhelper => ../../scraper/scraperhelper
+
+replace go.opentelemetry.io/collector/extension/xextension => ../../extension/xextension

exporter/otlpexporter/go.mod

@@ -60,7 +60,7 @@ require (
 	go.opentelemetry.io/collector/consumer/xconsumer v0.116.0 // indirect
 	go.opentelemetry.io/collector/extension v0.116.0 // indirect
 	go.opentelemetry.io/collector/extension/auth v0.116.0 // indirect
-	go.opentelemetry.io/collector/extension/experimental/storage v0.116.0 // indirect
+	go.opentelemetry.io/collector/extension/xextension v0.116.0 // indirect
 	go.opentelemetry.io/collector/featuregate v1.22.0 // indirect
 	go.opentelemetry.io/collector/pipeline v0.116.0 // indirect
 	go.opentelemetry.io/collector/pipeline/xpipeline v0.116.0 // indirect
@@ -104,8 +104,6 @@ replace go.opentelemetry.io/collector/extension => ../../extension
 
 replace go.opentelemetry.io/collector/extension/auth => ../../extension/auth
 
-replace go.opentelemetry.io/collector/extension/experimental/storage => ../../extension/experimental/storage
-
 replace go.opentelemetry.io/collector/pdata => ../../pdata
 
 replace go.opentelemetry.io/collector/pdata/testdata => ../../pdata/testdata
@@ -160,3 +158,5 @@ replace go.opentelemetry.io/collector/scraper => ../../scraper
 replace go.opentelemetry.io/collector/featuregate => ../../featuregate
 
 replace go.opentelemetry.io/collector/scraper/scraperhelper => ../../scraper/scraperhelper
+
+replace go.opentelemetry.io/collector/extension/xextension => ../../extension/xextension

exporter/otlphttpexporter/go.mod

@@ -60,7 +60,7 @@ require (
 	go.opentelemetry.io/collector/consumer/xconsumer v0.116.0 // indirect
 	go.opentelemetry.io/collector/extension v0.116.0 // indirect
 	go.opentelemetry.io/collector/extension/auth v0.116.0 // indirect
-	go.opentelemetry.io/collector/extension/experimental/storage v0.116.0 // indirect
+	go.opentelemetry.io/collector/extension/xextension v0.116.0 // indirect
 	go.opentelemetry.io/collector/featuregate v1.22.0 // indirect
 	go.opentelemetry.io/collector/pipeline v0.116.0 // indirect
 	go.opentelemetry.io/collector/pipeline/xpipeline v0.116.0 // indirect
@@ -106,8 +106,6 @@ replace go.opentelemetry.io/collector/extension => ../../extension
 
 replace go.opentelemetry.io/collector/extension/auth => ../../extension/auth
 
-replace go.opentelemetry.io/collector/extension/experimental/storage => ../../extension/experimental/storage
-
 replace go.opentelemetry.io/collector/pdata => ../../pdata
 
 replace go.opentelemetry.io/collector/pdata/testdata => ../../pdata/testdata
@@ -158,3 +156,5 @@ replace go.opentelemetry.io/collector/scraper => ../../scraper
 replace go.opentelemetry.io/collector/featuregate => ../../featuregate
 
 replace go.opentelemetry.io/collector/scraper/scraperhelper => ../../scraper/scraperhelper
+
+replace go.opentelemetry.io/collector/extension/xextension => ../../extension/xextension

exporter/xexporter/go.mod

@@ -40,8 +40,6 @@ replace go.opentelemetry.io/collector/consumer/xconsumer => ../../consumer/xcons
 
 replace go.opentelemetry.io/collector/extension => ../../extension
 
-replace go.opentelemetry.io/collector/extension/experimental/storage => ../../extension/experimental/storage
-
 replace go.opentelemetry.io/collector/pdata/pprofile => ../../pdata/pprofile
 
 replace go.opentelemetry.io/collector/config/configtelemetry => ../../config/configtelemetry
@@ -81,3 +79,5 @@ replace go.opentelemetry.io/collector/scraper => ../../scraper
 replace go.opentelemetry.io/collector/featuregate => ../../featuregate
 
 replace go.opentelemetry.io/collector/scraper/scraperhelper => ../../scraper/scraperhelper
+
+replace go.opentelemetry.io/collector/extension/xextension => ../../extension/xextension