fix(backend): randomizing output uri path to avoid overwriting. Fixes #…

…10186 (#11243) Signed-off-by: b4sus <[email protected]>
kubeflow · Oct 3, 2024 · 219725d · 219725d
1 parent 374b18b
commit 219725d
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/backend/src/v2/driver/driver.go b/backend/src/v2/driver/driver.go
@@ -272,7 +272,7 @@ func Container(ctx context.Context, opts Options, mlmd *metadata.Client, cacheCl
 		execution.Condition = &willTrigger
 	}
 	if execution.WillTrigger() {
-		executorInput.Outputs = provisionOutputs(pipeline.GetPipelineRoot(), opts.Task.GetTaskInfo().GetName(), opts.Component.GetOutputDefinitions())
+		executorInput.Outputs = provisionOutputs(pipeline.GetPipelineRoot(), opts.Task.GetTaskInfo().GetName(), opts.Component.GetOutputDefinitions(), uuid.NewString())
 	}
 
 	ecfg, err := metadata.GenerateExecutionConfig(executorInput)
@@ -1227,7 +1227,7 @@ func resolveInputs(ctx context.Context, dag *metadata.DAG, iterationIndex *int,
 	return inputs, nil
 }
 
-func provisionOutputs(pipelineRoot, taskName string, outputsSpec *pipelinespec.ComponentOutputsSpec) *pipelinespec.ExecutorInput_Outputs {
+func provisionOutputs(pipelineRoot, taskName string, outputsSpec *pipelinespec.ComponentOutputsSpec, outputUriSalt string) *pipelinespec.ExecutorInput_Outputs {
 	outputs := &pipelinespec.ExecutorInput_Outputs{
 		Artifacts:  make(map[string]*pipelinespec.ArtifactList),
 		Parameters: make(map[string]*pipelinespec.ExecutorInput_OutputParameter),
@@ -1239,7 +1239,7 @@ func provisionOutputs(pipelineRoot, taskName string, outputsSpec *pipelinespec.C
 				{
 					// Do not preserve the query string for output artifacts, as otherwise
 					// they'd appear in file and artifact names.
-					Uri:      metadata.GenerateOutputURI(pipelineRoot, []string{taskName, name}, false),
+					Uri:      metadata.GenerateOutputURI(pipelineRoot, []string{taskName, outputUriSalt, name}, false),
 					Type:     artifact.GetArtifactType(),
 					Metadata: artifact.GetMetadata(),
 				},