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Co-authored-by: Julien Pinsonneau <[email protected]>
netobserv · Jun 24, 2022 · c9abab9 · c9abab9
1 parent e99ca07
commit c9abab9
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Showing 2 changed files with 2 additions and 0 deletions.
diff --git a/pkg/pipeline/transform/transform_filter.go b/pkg/pipeline/transform/transform_filter.go
@@ -32,6 +32,7 @@ func (f *Filter) Transform(input []config.GenericMap) []config.GenericMap {
 	log.Debugf("f = %v", f)
 	output := make([]config.GenericMap, 0)
 	for _, entry := range input {
+		// copy input entry before transform to avoid alteration on parallel stages
 		outputEntry := entry.Copy()
 		addToOutput := true
 		for _, rule := range f.Rules {

diff --git a/pkg/pipeline/transform/transform_network.go b/pkg/pipeline/transform/transform_network.go
@@ -49,6 +49,7 @@ func (n *Network) Transform(input []config.GenericMap) []config.GenericMap {
 }
 
 func (n *Network) TransformEntry(inputEntry config.GenericMap) config.GenericMap {
+	// copy input entry before transform to avoid alteration on parallel stages
 	outputEntry := inputEntry.Copy()
 
 	for _, rule := range n.Rules {