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Merge pull request #21340 from liggitt/delete-collection-not-found

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This commit is contained in:
k8s-merge-robot 2016-02-22 03:37:42 -08:00
commit 9b9d63ac5e
2 changed files with 44 additions and 1 deletions
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2
pkg/registry/generic/etcd/etcd.go
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@ -464,7 +464,7 @@ func (e *Etcd) DeleteCollection(ctx api.Context, options *api.DeleteOptions, lis
if err != nil {
return nil, err
}
if _, err := e.Delete(ctx, accessor.GetName(), options); err != nil {
if _, err := e.Delete(ctx, accessor.GetName(), options); err != nil && !kubeerr.IsNotFound(err) {
return nil, err
}
}

43
pkg/registry/generic/etcd/etcd_test.go
View File

@ -23,6 +23,8 @@ import (
"strconv"
"testing"
"sync"
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/errors"
"k8s.io/kubernetes/pkg/api/meta"
@ -576,6 +578,47 @@ func TestEtcdDeleteCollection(t *testing.T) {
}
}
func TestEtcdDeleteCollectionNotFound(t *testing.T) {
server, registry := NewTestGenericEtcdRegistry(t)
defer server.Terminate(t)
testContext := api.WithNamespace(api.NewContext(), "test")
podA := &api.Pod{ObjectMeta: api.ObjectMeta{Name: "foo"}}
podB := &api.Pod{ObjectMeta: api.ObjectMeta{Name: "bar"}}
for i := 0; i < 10; i++ {
// Setup
if _, err := registry.Create(testContext, podA); err != nil {
t.Errorf("Unexpected error: %v", err)
}
if _, err := registry.Create(testContext, podB); err != nil {
t.Errorf("Unexpected error: %v", err)
}
// Kick off multiple delete collection calls to test notfound behavior
wg := &sync.WaitGroup{}
for j := 0; j < 5; j++ {
wg.Add(1)
go func() {
defer wg.Done()
_, err := registry.DeleteCollection(testContext, nil, &api.ListOptions{})
if err != nil {
t.Fatalf("Unexpected error: %v", err)
}
}()
}
wg.Wait()
if _, err := registry.Get(testContext, podA.Name); !errors.IsNotFound(err) {
t.Errorf("Unexpected error: %v", err)
}
if _, err := registry.Get(testContext, podB.Name); !errors.IsNotFound(err) {
t.Errorf("Unexpected error: %v", err)
}
}
}
// Test whether objects deleted with DeleteCollection are correctly delivered
// to watchers.
func TestEtcdDeleteCollectionWithWatch(t *testing.T) {