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Fix Jindo DataLoad without target for multi mount Datasets #5631

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Fix Jindo DataLoad without target for multi mount Datasets #5631

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406ea8d
fix(jindo): use dataset mounts when dataload target empty
Nakshatra480 Jan 29, 2026
4dd26ce
test(jindo): cover dataload with empty mounts
Nakshatra480 Jan 29, 2026
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28 changes: 21 additions & 7 deletions pkg/ddc/jindo/load_data.go
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Original file line number Diff line number Diff line change
Expand Up @@ -160,13 +160,27 @@ func (e *JindoEngine) genDataLoadValue(image string, runtime *datav1alpha1.Jindo
}

targetPaths := []cdataload.TargetPath{}
for _, target := range dataload.Spec.Target {
fluidNative := utils.IsTargetPathUnderFluidNativeMounts(target.Path, *targetDataset)
targetPaths = append(targetPaths, cdataload.TargetPath{
Path: target.Path,
Replicas: target.Replicas,
FluidNative: fluidNative,
})
if len(dataload.Spec.Target) > 0 {
for _, target := range dataload.Spec.Target {
fluidNative := utils.IsTargetPathUnderFluidNativeMounts(target.Path, *targetDataset)
targetPaths = append(targetPaths, cdataload.TargetPath{
Path: target.Path,
Replicas: target.Replicas,
FluidNative: fluidNative,
})
}
} else {
for _, m := range targetDataset.Spec.Mounts {
if m.Path == "" {
continue
}
fluidNative := utils.IsTargetPathUnderFluidNativeMounts(m.Path, *targetDataset)
targetPaths = append(targetPaths, cdataload.TargetPath{
Path: m.Path,
Replicas: 1,
FluidNative: fluidNative,
})
}
}
dataloadInfo.TargetPaths = targetPaths
options := map[string]string{}
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136 changes: 136 additions & 0 deletions pkg/ddc/jindo/load_data_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -143,6 +143,142 @@ func Test_genDataLoadValue(t *testing.T) {
runtime *datav1alpha1.JindoRuntime
want *cdataload.DataLoadValue
}{
"dataset without mounts and no explicit target": {
image: "fluid:v0.0.1",
targetDataset: &datav1alpha1.Dataset{
ObjectMeta: metav1.ObjectMeta{
Name: "test-dataset",
Namespace: "fluid",
},
Spec: datav1alpha1.DatasetSpec{},
},
dataload: &datav1alpha1.DataLoad{
ObjectMeta: metav1.ObjectMeta{
Name: "test-dataload",
Namespace: "fluid",
},
Spec: datav1alpha1.DataLoadSpec{
Dataset: datav1alpha1.TargetDataset{
Name: "test-dataset",
Namespace: "fluid",
},
},
},
runtime: &datav1alpha1.JindoRuntime{
Spec: datav1alpha1.JindoRuntimeSpec{
TieredStore: datav1alpha1.TieredStore{
Levels: []datav1alpha1.Level{
{
MediumType: "MEM",
},
},
},
HadoopConfig: "principal=root",
},
},
want: &cdataload.DataLoadValue{
Name: "test-dataload",
OwnerDatasetId: "fluid-test-dataset",
Owner: &common.OwnerReference{
APIVersion: "/",
Enabled: true,
Name: "test-dataload",
BlockOwnerDeletion: false,
Controller: true,
},
DataLoadInfo: cdataload.DataLoadInfo{
BackoffLimit: 3,
Image: "fluid:v0.0.1",
TargetDataset: "test-dataset",
TargetPaths: []cdataload.TargetPath{},
ImagePullSecrets: []corev1.LocalObjectReference{},
Options: map[string]string{
"loadMemorydata": "true",
"hdfsConfig": "principal=root",
},
},
},
},
"dataset with multiple mounts and no explicit target": {
image: "fluid:v0.0.1",
targetDataset: &datav1alpha1.Dataset{
ObjectMeta: metav1.ObjectMeta{
Name: "test-dataset",
Namespace: "fluid",
},
Spec: datav1alpha1.DatasetSpec{
Mounts: []datav1alpha1.Mount{
{
Name: "spark-0",
MountPoint: "local://mnt/data0",
Path: "/mnt0",
},
{
Name: "spark-1",
MountPoint: "local://mnt/data1",
Path: "/mnt1",
},
},
},
},
dataload: &datav1alpha1.DataLoad{
ObjectMeta: metav1.ObjectMeta{
Name: "test-dataload",
Namespace: "fluid",
},
Spec: datav1alpha1.DataLoadSpec{
Dataset: datav1alpha1.TargetDataset{
Name: "test-dataset",
Namespace: "fluid",
},
},
},
runtime: &datav1alpha1.JindoRuntime{
Spec: datav1alpha1.JindoRuntimeSpec{
TieredStore: datav1alpha1.TieredStore{
Levels: []datav1alpha1.Level{
{
MediumType: "MEM",
},
},
},
HadoopConfig: "principal=root",
},
},
want: &cdataload.DataLoadValue{
Name: "test-dataload",
OwnerDatasetId: "fluid-test-dataset",
Owner: &common.OwnerReference{
APIVersion: "/",
Enabled: true,
Name: "test-dataload",
BlockOwnerDeletion: false,
Controller: true,
},
DataLoadInfo: cdataload.DataLoadInfo{
BackoffLimit: 3,
Image: "fluid:v0.0.1",
TargetDataset: "test-dataset",
TargetPaths: []cdataload.TargetPath{
{
Path: "/mnt0",
Replicas: 1,
FluidNative: true,
},
{
Path: "/mnt1",
Replicas: 1,
FluidNative: true,
},
},
ImagePullSecrets: []corev1.LocalObjectReference{},
Options: map[string]string{
"loadMemorydata": "true",
"hdfsConfig": "principal=root",
},
},
},
},
"test case with scheduler name": {
image: "fluid:v0.0.1",
targetDataset: &datav1alpha1.Dataset{
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