[exporter/splunkhec] Add validation for sending_queue setting

CHANGELOG.md

@@ -19,6 +19,7 @@
 - `routingprocessor`: Expand error handling on failure to build exporters (#8125)
 - `skywalkingreceiver`: Add new skywalking receiver component folder and structure (#8107)
 - `groupbyattrsprocesor`: Allow empty keys, which allows to use the processor for compaction (#7793)
+- `splunkhecexporter`: Add validation for `sending_queue` setting (#8256)
 
 ### 🛑 Breaking changes 🛑
 

exporter/splunkhecexporter/config.go

@@ -142,6 +142,10 @@ func (cfg *Config) getURL() (out *url.URL, err error) {
  return
 }
 
+// Validate checks if the exporter configuration is valid.
 func (cfg *Config) Validate() error {
+ if err := cfg.QueueSettings.Validate(); err != nil {
+ return fmt.Errorf("sending_queue settings has invalid configuration: %w", err)
+ }
  return nil
 }