[receiver/apachespark] Rename to apache_spark with deprecated alias

.chloggen/config.yaml

@@ -234,7 +234,7 @@ components:
     - receiver/active_directory_ds
     - receiver/aerospike
     - receiver/apache
-    - receiver/apachespark
+    - receiver/apache_spark
     - receiver/awscloudwatch
     - receiver/awscontainerinsightreceiver
     - receiver/awsecscontainermetrics

.chloggen/rename-apache-spark-receiver.yaml

@@ -0,0 +1,13 @@
+# Use this changelog template to create an entry for release notes.
+
+change_type: deprecation
+
+component: receiver/apache_spark
+
+note: Rename `apachespark` receiver to `apache_spark` with deprecated alias `apachespark`
+
+issues: [45339]
+
+subtext:
+
+change_logs: [user]

receiver/apachesparkreceiver/README.md

@@ -30,6 +30,9 @@ This receiver supports Apache Spark versions:
 
 ## Configuration
 
+> **Note:** This receiver was renamed from `apachespark` to `apache_spark` to match the snake_case naming convention.
+> The deprecated component type `apachespark` is still accepted as an alias and will log a deprecation warning.
+
 These configuration options are for connecting to an Apache Spark application.
 
 The following settings are optional:
@@ -43,7 +46,7 @@ The following settings are optional:
 
 ```yaml
 receivers:
-  apachespark:
+  apache_spark:
     collection_interval: 60s
     endpoint: http://localhost:4040
     application_names:

receiver/apachesparkreceiver/documentation.md

@@ -1,6 +1,6 @@
 [comment]: <> (Code generated by mdatagen. DO NOT EDIT.)
 
-# apachespark
+# apache_spark
 
 ## Default Metrics
 

receiver/apachesparkreceiver/factory.go

@@ -11,6 +11,7 @@ import (
 	"go.opentelemetry.io/collector/config/confighttp"
 	"go.opentelemetry.io/collector/consumer"
 	"go.opentelemetry.io/collector/receiver"
+	"go.opentelemetry.io/collector/receiver/xreceiver"
 	"go.opentelemetry.io/collector/scraper"
 	"go.opentelemetry.io/collector/scraper/scraperhelper"
 
@@ -21,10 +22,12 @@ var errConfigNotSpark = errors.New("config was not a Spark receiver config")
 
 // NewFactory creates a new receiver factory for Spark
 func NewFactory() receiver.Factory {
-	return receiver.NewFactory(
+	return xreceiver.NewFactory(
 		metadata.Type,
 		createDefaultConfig,
-		receiver.WithMetrics(createMetricsReceiver, metadata.MetricsStability))
+		xreceiver.WithMetrics(createMetricsReceiver, metadata.MetricsStability),
+		xreceiver.WithDeprecatedTypeAlias(metadata.DeprecatedType),
+	)
 }
 
 // createDefaultConfig creates a config for Spark with as many default values as possible

receiver/apachesparkreceiver/go.mod

@@ -19,6 +19,7 @@ require (
 	go.opentelemetry.io/collector/pdata v1.56.1-0.20260415114935-307e3abdbae9
 	go.opentelemetry.io/collector/receiver v1.56.1-0.20260415114935-307e3abdbae9
 	go.opentelemetry.io/collector/receiver/receivertest v0.150.1-0.20260415114935-307e3abdbae9
+	go.opentelemetry.io/collector/receiver/xreceiver v0.150.1-0.20260415114935-307e3abdbae9
 	go.opentelemetry.io/collector/scraper v0.150.1-0.20260415114935-307e3abdbae9
 	go.opentelemetry.io/collector/scraper/scraperhelper v0.150.1-0.20260415114935-307e3abdbae9
 	go.uber.org/goleak v1.3.0
@@ -107,7 +108,6 @@ require (
 	go.opentelemetry.io/collector/pipeline v1.56.1-0.20260415114935-307e3abdbae9 // indirect
 	go.opentelemetry.io/collector/pipeline/xpipeline v0.150.1-0.20260415114935-307e3abdbae9 // indirect
 	go.opentelemetry.io/collector/receiver/receiverhelper v0.150.1-0.20260415114935-307e3abdbae9 // indirect
-	go.opentelemetry.io/collector/receiver/xreceiver v0.150.1-0.20260415114935-307e3abdbae9 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.68.0 // indirect
 	go.opentelemetry.io/otel v1.43.0 // indirect
 	go.opentelemetry.io/otel/metric v1.43.0 // indirect

receiver/apachesparkreceiver/internal/metadata/config.schema.yaml

@@ -1,7 +1,7 @@
 # Code generated by mdatagen. DO NOT EDIT.
 $defs:
   metrics_config:
-    description: MetricsConfig provides config for apachespark metrics.
+    description: MetricsConfig provides config for apache_spark metrics.
     type: object
     properties:
       spark.driver.block_manager.disk.usage:
@@ -776,7 +776,7 @@ $defs:
             type: boolean
             default: true
   resource_attributes_config:
-    description: ResourceAttributesConfig provides config for apachespark resource attributes.
+    description: ResourceAttributesConfig provides config for apache_spark resource attributes.
     type: object
     properties:
       spark.application.id:
@@ -882,7 +882,7 @@ $defs:
             items:
               $ref: go.opentelemetry.io/collector/filter.config
   metrics_builder_config:
-    description: MetricsBuilderConfig is a configuration for apachespark metrics builder.
+    description: MetricsBuilderConfig is a configuration for apache_spark metrics builder.
     type: object
     properties:
       metrics:

receiver/apachesparkreceiver/metadata.yaml

@@ -1,5 +1,6 @@
 display_name: Apache Spark Receiver
-type: apachespark
+type: apache_spark
+deprecated_type: apachespark
 
 description: |
   The Apache Spark Receiver fetches metrics for an Apache Spark cluster through the Apache Spark REST API - specifically,

receiver/apachesparkreceiver/testdata/config.yaml

@@ -1,6 +1,6 @@
 # ./bin/otelcontribcol_darwin_arm64 --config ./receiver/apachesparkreceiver/testdata/config.yaml
 receivers:
-  apachespark:
+  apache_spark:
     collection_interval: 15s
 exporters:
   file:
@@ -9,5 +9,5 @@ exporters:
 service:
   pipelines:
     metrics:
-      receivers: [apachespark]
+      receivers: [apache_spark]
       exporters: [file]

reports/distributions/contrib.yaml

@@ -136,7 +136,7 @@ components:
         - active_directory_ds
         - aerospike
         - apache
-        - apachespark
+        - apache_spark
         - awscloudwatch
         - awscontainerinsightreceiver
         - awsecscontainermetrics