Update OTLP to latest version

Makefile

@@ -5,7 +5,6 @@ ALL_SRC := $(shell find . -name '*.go' \
 							-not -path '*/third_party/*' \
 							-not -path '*/internal/data/opentelemetry-proto/*' \
 							-not -path '*/internal/data/opentelemetry-proto-gen/*' \
-							-not -path '*/internal/data/logsproto/*' \
 							-not -path './.circleci/scripts/reportgenerator/*' \
 							-type f | sort)
 
@@ -126,7 +125,7 @@ lint: lint-static-check
 
 .PHONY: impi
 impi:
-	@$(IMPI) --local go.opentelemetry.io/collector --scheme stdThirdPartyLocal --skip internal/data/opentelemetry-proto --skip internal/data/logsproto ./...
+	@$(IMPI) --local go.opentelemetry.io/collector --scheme stdThirdPartyLocal --skip internal/data/opentelemetry-proto ./...
 
 .PHONY: fmt
 fmt:
@@ -219,12 +218,6 @@ OPENTELEMETRY_PROTO_SRC_DIR=internal/data/opentelemetry-proto
 # Find all .proto files.
 OPENTELEMETRY_PROTO_FILES := $(subst $(OPENTELEMETRY_PROTO_SRC_DIR)/,,$(wildcard $(OPENTELEMETRY_PROTO_SRC_DIR)/opentelemetry/proto/*/v1/*.proto $(OPENTELEMETRY_PROTO_SRC_DIR)/opentelemetry/proto/collector/*/v1/*.proto))
 
-# The source directory for experimental Log ProtoBufs.
-LOGS_PROTO_SRC_DIR=internal/data/logsproto
-
-# Find Log .proto files.
-LOGS_PROTO_FILES := $(subst $(LOGS_PROTO_SRC_DIR)/,,$(wildcard $(LOGS_PROTO_SRC_DIR)/*/v1/*.proto $(LOGS_PROTO_SRC_DIR)/collector/*/v1/*.proto))
-
 # Target directory to write generated files to.
 PROTO_TARGET_GEN_DIR=internal/data/opentelemetry-proto-gen
 
@@ -260,20 +253,13 @@ genproto_sub:
 	@echo Modify them in the intermediate directory.
 	$(foreach file,$(OPENTELEMETRY_PROTO_FILES),$(call exec-command,sed 's+github.com/open-telemetry/opentelemetry-proto/gen/go/+go.opentelemetry.io/collector/internal/data/opentelemetry-proto-gen/+g' $(OPENTELEMETRY_PROTO_SRC_DIR)/$(file) > $(PROTO_INTERMEDIATE_DIR)/$(file)))
 
-	@echo Generate Go code from Logs .proto files in intermediate directory.
-	$(foreach file,$(LOGS_PROTO_FILES),$(call exec-command,cd $(LOGS_PROTO_SRC_DIR) && protoc --gogofaster_out=plugins=grpc:./ -I./ -I$(PWD)/$(PROTO_INTERMEDIATE_DIR) $(file)))
-
-	@echo Move generated code to target directory.
-	mkdir -p $(PROTO_TARGET_GEN_DIR)
-	cp -R $(LOGS_PROTO_SRC_DIR)/$(PROTO_PACKAGE)/* $(PROTO_TARGET_GEN_DIR)/
-	rm -rf $(LOGS_PROTO_SRC_DIR)/go.opentelemetry.io
-
 	@echo Generate Go code from .proto files in intermediate directory.
 	$(foreach file,$(OPENTELEMETRY_PROTO_FILES),$(call exec-command,cd $(PROTO_INTERMEDIATE_DIR) && protoc --gogofaster_out=plugins=grpc:./ -I./ $(file)))
 
 	@echo Generate gRPC gateway code.
 	cd $(PROTO_INTERMEDIATE_DIR) && protoc --grpc-gateway_out=logtostderr=true,grpc_api_configuration=opentelemetry/proto/collector/trace/v1/trace_service_http.yaml:./ opentelemetry/proto/collector/trace/v1/trace_service.proto
 	cd $(PROTO_INTERMEDIATE_DIR) && protoc --grpc-gateway_out=logtostderr=true,grpc_api_configuration=opentelemetry/proto/collector/metrics/v1/metrics_service_http.yaml:./ opentelemetry/proto/collector/metrics/v1/metrics_service.proto
+	cd $(PROTO_INTERMEDIATE_DIR) && protoc --grpc-gateway_out=logtostderr=true,grpc_api_configuration=opentelemetry/proto/collector/logs/v1/logs_service_http.yaml:./ opentelemetry/proto/collector/logs/v1/logs_service.proto
 
 	@echo Move generated code to target directory.
 	mkdir -p $(PROTO_TARGET_GEN_DIR)

cmd/pdatagen/internal/common_structs.go

@@ -109,3 +109,8 @@ var nameField = &primitiveField{
 	defaultVal:      `""`,
 	testVal:         `"test_name"`,
 }
+
+var anyValue = &messageStruct{
+	structName:     "AttributeValue",
+	originFullName: "otlpcommon.AnyValue",
+}

cmd/pdatagen/internal/log_structs.go

@@ -17,18 +17,20 @@ package internal
 var logFile = &File{
 	Name: "log",
 	imports: []string{
-		`logsproto "go.opentelemetry.io/collector/internal/data/opentelemetry-proto-gen/logs/v1"`,
+		`otlplogs "go.opentelemetry.io/collector/internal/data/opentelemetry-proto-gen/logs/v1"`,
 	},
 	testImports: []string{
 		`"testing"`,
 		``,
 		`"github.com/stretchr/testify/assert"`,
 		``,
-		`logsproto "go.opentelemetry.io/collector/internal/data/opentelemetry-proto-gen/logs/v1"`,
+		`otlplogs "go.opentelemetry.io/collector/internal/data/opentelemetry-proto-gen/logs/v1"`,
 	},
 	structs: []baseStruct{
 		resourceLogsSlice,
 		resourceLogs,
+		instrumentationLibraryLogsSlice,
+		instrumentationLibraryLogs,
 		logSlice,
 		logRecord,
 	},
@@ -42,9 +44,28 @@ var resourceLogsSlice = &sliceStruct{
 var resourceLogs = &messageStruct{
 	structName:     "ResourceLogs",
 	description:    "// ResourceLogs is a collection of logs from a Resource.",
-	originFullName: "logsproto.ResourceLogs",
+	originFullName: "otlplogs.ResourceLogs",
 	fields: []baseField{
 		resourceField,
+		&sliceField{
+			fieldMame:       "InstrumentationLibraryLogs",
+			originFieldName: "InstrumentationLibraryLogs",
+			returnSlice:     instrumentationLibraryLogsSlice,
+		},
+	},
+}
+
+var instrumentationLibraryLogsSlice = &sliceStruct{
+	structName: "InstrumentationLibraryLogsSlice",
+	element:    instrumentationLibraryLogs,
+}
+
+var instrumentationLibraryLogs = &messageStruct{
+	structName:     "InstrumentationLibraryLogs",
+	description:    "// InstrumentationLibraryLogs is a collection of logs from a LibraryInstrumentation.",
+	originFullName: "otlplogs.InstrumentationLibraryLogs",
+	fields: []baseField{
+		instrumentationLibraryField,
 		&sliceField{
 			fieldMame:       "Logs",
 			originFieldName: "Logs",
@@ -61,11 +82,11 @@ var logSlice = &sliceStruct{
 var logRecord = &messageStruct{
 	structName:     "LogRecord",
 	description:    "// LogRecord are experimental implementation of OpenTelemetry Log Data Model.\n",
-	originFullName: "logsproto.LogRecord",
+	originFullName: "otlplogs.LogRecord",
 	fields: []baseField{
 		&primitiveTypedField{
 			fieldMame:       "Timestamp",
-			originFieldName: "TimestampUnixNano",
+			originFieldName: "TimeUnixNano",
 			returnType:      "TimestampUnixNano",
 			rawType:         "uint64",
 			defaultVal:      "TimestampUnixNano(0)",
@@ -91,26 +112,26 @@ var logRecord = &messageStruct{
 		&primitiveTypedField{
 			fieldMame:       "SeverityNumber",
 			originFieldName: "SeverityNumber",
-			returnType:      "logsproto.SeverityNumber",
-			rawType:         "logsproto.SeverityNumber",
-			defaultVal:      `logsproto.SeverityNumber_UNDEFINED_SEVERITY_NUMBER`,
-			testVal:         `logsproto.SeverityNumber_INFO`,
+			returnType:      "otlplogs.SeverityNumber",
+			rawType:         "otlplogs.SeverityNumber",
+			defaultVal:      `otlplogs.SeverityNumber_UNDEFINED_SEVERITY_NUMBER`,
+			testVal:         `otlplogs.SeverityNumber_INFO`,
 		},
 		&primitiveField{
-			fieldMame:       "ShortName",
-			originFieldName: "ShortName",
+			fieldMame:       "Name",
+			originFieldName: "Name",
 			returnType:      "string",
 			defaultVal:      `""`,
 			testVal:         `"test_name"`,
 		},
-		&primitiveField{
-			fieldMame:       "Body",
-			originFieldName: "Body",
-			returnType:      "string",
-			defaultVal:      `""`,
-			testVal:         `"test log message"`,
-		},
+		bodyField,
 		attributes,
 		droppedAttributesCount,
 	},
 }
+
+var bodyField = &messageField{
+	fieldName:       "Body",
+	originFieldName: "Body",
+	returnMessage:   anyValue,
+}

consumer/pdata/common.go

@@ -90,6 +90,10 @@ type AttributeValue struct {
 	orig **otlpcommon.AnyValue
 }
 
+func newAttributeValue(orig **otlpcommon.AnyValue) AttributeValue {
+	return AttributeValue{orig}
+}
+
 // NewAttributeValueNull creates a new AttributeValue with a null value.
 func NewAttributeValueNull() AttributeValue {
 	orig := &otlpcommon.AnyValue{}
@@ -141,6 +145,15 @@ func NewAttributeValueSlice(len int) []AttributeValue {
 	return wrappers
 }
 
+func (a AttributeValue) InitEmpty() {
+	*a.orig = &otlpcommon.AnyValue{}
+}
+
+// IsNil returns true if the underlying data are nil.
+func (a AttributeValue) IsNil() bool {
+	return *a.orig == nil
+}
+
 // Type returns the type of the value for this AttributeValue.
 // Calling this function on zero-initialized AttributeValue will cause a panic.
 func (a AttributeValue) Type() AttributeValueType {
@@ -296,6 +309,13 @@ func (a AttributeValue) copyTo(dest *otlpcommon.AnyValue) {
 	}
 }
 
+func (a AttributeValue) CopyTo(dest AttributeValue) {
+	if *a.orig != nil && dest.IsNil() {
+		dest.InitEmpty()
+	}
+	a.copyTo(*dest.orig)
+}
+
 // Equal checks for equality, it returns true if the objects are equal otherwise false.
 func (a AttributeValue) Equal(av AttributeValue) bool {
 	if (*a.orig) == nil || (*a.orig).Value == nil {

consumer/pdata/common_test.go

@@ -1061,6 +1061,16 @@ func BenchmarkStringMap_RangeOverMap(b *testing.B) {
 	}
 }
 
+func fillTestAttributeValue(dest AttributeValue) {
+	dest.SetStringVal("v")
+}
+
+func generateTestAttributeValue() AttributeValue {
+	av := NewAttributeValueNull()
+	fillTestAttributeValue(av)
+	return av
+}
+
 func generateTestStringMap() StringMap {
 	sm := NewStringMap()
 	fillTestStringMap(sm)