chore(sumologicexporter): remove deprecation error messages

We left some deprecated configuration options in just so we could
provide more informative error messages. Many releases have since come
and gone and it's time to remove these messages.

CHANGELOG.md

@@ -5,11 +5,17 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-<!-- ## [Unreleased]
+## [Unreleased]
 
 ### Released TBA
 
-[unreleased]: https://github.com/SumoLogic/sumologic-otel-collector/compare/v0.79.0-sumo-0...main -->
+### Changed
+
+- chore(sumologicexporter): remove deprecation error messages [#1167]
+
+[#1167]: https://github.com/SumoLogic/sumologic-otel-collector/pull/1167
+
+[unreleased]: https://github.com/SumoLogic/sumologic-otel-collector/compare/v0.79.0-sumo-0...main
 
 ## [v0.79.0-sumo-0]
 

pkg/exporter/sumologicexporter/config.go

@@ -56,12 +56,6 @@ type Config struct {
 
 	// DEPRECATED: The below attributes only exist so we can print a nicer error
 	// message about not supporting them anymore.
-	TranslateAttributes      bool     `mapstructure:"translate_attributes"`
-	TranslateTelegrafMetrics bool     `mapstructure:"translate_telegraf_attributes"`
-	MetadataAttributes       []string `mapstructure:"metadata_attributes"`
-	SourceCategory           string   `mapstructure:"source_category"`
-	SourceName               string   `mapstructure:"source_name"`
-	SourceHost               string   `mapstructure:"source_host"`
 
 	// Attribute used by routingprocessor which should be dropped during data ingestion
 	// This is workaround for the following issue:
@@ -113,30 +107,6 @@ func CreateDefaultHTTPClientSettings() confighttp.HTTPClientSettings {
 
 func (cfg *Config) Validate() error {
 
-	if len(cfg.MetadataAttributes) > 0 {
-		return fmt.Errorf(`the property metadata_attributes was removed in v0.49.0-sumo-0.
-See upgrade guide at https://github.com/SumoLogic/sumologic-otel-collector/blob/main/docs/upgrading.md#sumo-logic-exporter-metadata-handling`,
-		)
-	}
-
-	if cfg.TranslateTelegrafMetrics {
-		return fmt.Errorf(`the property translate_telegraf_attributes was removed in v0.66.0-sumo-0.
-See upgrade guide at https://github.com/SumoLogic/sumologic-otel-collector/blob/main/docs/upgrading.md#sumologic-exporter-drop-support-for-translating-telegraf-metric-names`,
-		)
-	}
-
-	if cfg.TranslateAttributes {
-		return fmt.Errorf(`the property translate_attributes was removed in v0.66.0-sumo-0.
-See upgrade guide at https://github.com/SumoLogic/sumologic-otel-collector/blob/main/docs/upgrading.md#sumologic-exporter-drop-support-for-translating-attributes`,
-		)
-	}
-
-	if cfg.SourceCategory != "" || cfg.SourceHost != "" || cfg.SourceName != "" {
-		return fmt.Errorf(`the properties source_category, source_host, source_name was removed in v0.66.0-sumo-0.
-See upgrade guide at https://github.com/SumoLogic/sumologic-otel-collector/blob/main/docs/upgrading.md#sumologic-exporter-drop-support-for-source-headers`,
-		)
-	}
-
 	switch cfg.LogFormat {
 	case OTLPLogFormat:
 	case JSONFormat:

pkg/exporter/sumologicexporter/config_test.go

@@ -109,15 +109,6 @@ func TestInitExporterInvalidConfiguration(t *testing.T) {
 				},
 			},
 		},
-		{
-			name: "deprecated metadata_attributes",
-			expectedError: errors.New(`the property metadata_attributes was removed in v0.49.0-sumo-0.
-See upgrade guide at https://github.com/SumoLogic/sumologic-otel-collector/blob/main/docs/upgrading.md#sumo-logic-exporter-metadata-handling`,
-			),
-			cfg: &Config{
-				MetadataAttributes: []string{"some_attribute"},
-			},
-		},
 	}
 
 	for _, tc := range testcases {

pkg/exporter/sumologicexporter/exporter_test.go

@@ -468,9 +468,6 @@ func TestPushLogs_DontRemoveSourceAttributes(t *testing.T) {
 	}
 
 	config := createTestConfig()
-	config.SourceCategory = "%{_sourceCategory}"
-	config.SourceName = "%{_sourceName}"
-	config.SourceHost = "%{_sourceHost}"
 	config.LogFormat = TextFormat
 	config.MaxRequestBodySize = 32
 
@@ -739,7 +736,6 @@ func Benchmark_ExporterPushLogs(b *testing.B) {
 		config.CompressEncoding = GZIPCompression
 		config.MetricFormat = PrometheusFormat
 		config.LogFormat = TextFormat
-		config.SourceCategory = "testing_source_templates %{_sourceCategory}"
 		config.HTTPClientSettings.Auth = nil
 		return config
 	}