Do not try to export items with error (#4867)

<!-- PR description-->

---

#### Does this PR need a docs update or release note?

- [ ] ✅ Yes, it's included
- [ ] 🕐 Yes, but in a later PR
- [x] ⛔ No

#### Type of change

<!--- Please check the type of change your PR introduces: --->
- [ ] 🌻 Feature
- [x] 🐛 Bugfix
- [ ] 🗺️ Documentation
- [ ] 🤖 Supportability/Tests
- [ ] 💻 CI/Deployment
- [ ] 🧹 Tech Debt/Cleanup

#### Issue(s)

<!-- Can reference multiple issues. Use one of the following "magic words" - "closes, fixes" to auto-close the Github issue. -->
* #<issue>

#### Test Plan

<!-- How will this be tested prior to merging.-->
- [ ] 💪 Manual
- [x] ⚡ Unit test
- [ ] 💚 E2E

src/cli/export/export.go

@@ -121,6 +121,16 @@ func runExport(
 		return Only(ctx, err)
 	}
 
+	if len(eo.Errors.Recovered()) > 0 {
+		Infof(ctx, "\nExport failures")
+
+		for _, i := range eo.Errors.Recovered() {
+			Err(ctx, i.Error())
+		}
+
+		return Only(ctx, clues.New("Incomplete export of "+serviceName+" data"))
+	}
+
 	stats := eo.GetStats()
 	if len(stats) > 0 {
 		Infof(ctx, "\nExport details")

src/pkg/export/consume.go

@@ -31,6 +31,7 @@ func ConsumeExportCollections(
 		for item := range col.Items(ictx) {
 			if item.Error != nil {
 				el.AddRecoverable(ictx, clues.Wrap(item.Error, "getting item"))
+				continue
 			}
 
 			if err := writeItem(ictx, item, folder); err != nil {

src/pkg/export/consume_test.go

@@ -53,6 +53,7 @@ func (suite *ExportE2ESuite) TestConsumeExportCollection() {
 	type ei struct {
 		name string
 		body string
+		err  error
 	}
 
 	type i struct {
@@ -63,7 +64,27 @@ func (suite *ExportE2ESuite) TestConsumeExportCollection() {
 	table := []struct {
 		name     string
 		cols     []i
+		hasError bool
 	}{
+		{
+			name: "items with one error and success",
+			cols: []i{
+				{
+					path: "",
+					items: []ei{
+						{
+							name: "name0",
+							err:  assert.AnError,
+						},
+						{
+							name: "name1",
+							body: "body1",
+						},
+					},
+				},
+			},
+			hasError: true,
+		},
 		{
 			name: "single root collection single item",
 			cols: []i{
@@ -136,6 +157,15 @@ func (suite *ExportE2ESuite) TestConsumeExportCollection() {
 			for _, col := range test.cols {
 				items := []Item{}
 				for _, item := range col.items {
+					if item.err != nil {
+						items = append(items, Item{
+							Name:  item.name,
+							Body:  nil,
+							Error: item.err,
+						})
+						continue
+					}
+
 					items = append(items, Item{
 						Name: item.name,
 						Body: io.NopCloser((bytes.NewBufferString(item.body))),
@@ -153,6 +183,11 @@ func (suite *ExportE2ESuite) TestConsumeExportCollection() {
 			defer os.RemoveAll(dir)
 
 			err = ConsumeExportCollections(ctx, dir, ecs, fault.New(true))
+			if test.hasError {
+				require.Error(t, err)
+				return
+			}
+
 			require.NoError(t, err, "writing data")
 
 			for _, col := range test.cols {