add logs_config.pipelines value to maintain compatibility with upstre…

…am datadog agent

exporter/datadogexporter/agent_components.go

@@ -4,6 +4,7 @@
 package datadogexporter // import "github.com/open-telemetry/opentelemetry-collector-contrib/exporter/datadogexporter"
 
 import (
+	"runtime"
 	"strings"
 
 	coreconfig "github.com/DataDog/datadog-agent/comp/core/config"
@@ -46,6 +47,8 @@ func newConfigComponent(set component.TelemetrySettings, cfg *Config) coreconfig
 	pkgconfig.Set("logs_config.stop_grace_period", 30, pkgconfigmodel.SourceDefault)
 	pkgconfig.Set("logs_config.use_v2_api", true, pkgconfigmodel.SourceDefault)
 	pkgconfig.SetKnown("logs_config.dev_mode_no_ssl")
-
+	// add logs config pipelines config value, see https://github.com/DataDog/datadog-agent/pull/31190
+	logsPipelines := min(4, runtime.GOMAXPROCS(0))
+	pkgconfig.Set("logs_config.pipelines", logsPipelines, pkgconfigmodel.SourceDefault)
 	return pkgconfig
 }