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Merge pull request #47702 from smarterclayton/avoid_mutable

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Automatic merge from submit-queue (batch tested with PRs 48012, 47443, 47702, 47178)

Don't bother with a mutable transformer for identity

The default value transformer can safely be the identity transformer - mutability is not required if the caller doesn't need transformation.
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Kubernetes Submit Queue 2017-06-26 17:48:04 -07:00 committed by GitHub
commit d31bcad496
1 changed files with 1 additions and 1 deletions
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2
staging/src/k8s.io/apiserver/pkg/storage/storagebackend/factory/etcd3.go
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@ -58,7 +58,7 @@ func newETCD3Storage(c storagebackend.Config) (storage.Interface, DestroyFunc, e
} }
transformer := c.Transformer transformer := c.Transformer
if transformer == nil { if transformer == nil {
transformer = value.NewMutableTransformer(value.IdentityTransformer) transformer = value.IdentityTransformer
} }
if c.Quorum { if c.Quorum {
return etcd3.New(client, c.Codec, c.Prefix, transformer), destroyFunc, nil return etcd3.New(client, c.Codec, c.Prefix, transformer), destroyFunc, nil