fork does not exist on windows.

DylanRussell · DylanRussell · commit 4b0a4587d6ec · 2025-05-13T14:47:41.000Z
diff --git a/opentelemetry-sdk/tests/shared_internal/test_batch_processor.py b/opentelemetry-sdk/tests/shared_internal/test_batch_processor.py
@@ -48,7 +48,8 @@
     instrumentation_scope=InstrumentationScope("example", "example"),
 )
 
-multiprocessing.set_start_method("fork")
+if system() != "Windows":
+    multiprocessing.set_start_method("fork")
 
 
 # BatchLogRecodProcessor/BatchSpanProcessor initialize and use BatchProcessor.

Original file line number	Diff line number	Diff line change
`@@ -48,7 +48,8 @@`
`48`	`48`	`instrumentation_scope=InstrumentationScope("example", "example"),`
`49`	`49`	`)`
`50`	`50`
`51`		`-multiprocessing.set_start_method("fork")`
	`51`	`+if system() != "Windows":`
	`52`	`+ multiprocessing.set_start_method("fork")`
`52`	`53`
`53`	`54`
`54`	`55`	`# BatchLogRecodProcessor/BatchSpanProcessor initialize and use BatchProcessor.`