[WIP] To use github.com/klauspost/compress/gzip

go.mod

@@ -268,6 +268,7 @@ replace (
 	github.com/golang/groupcache => github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da
 	github.com/golang/mock => github.com/golang/mock v1.4.4
 	github.com/golang/protobuf => github.com/golang/protobuf v1.5.2
+	github.com/golang/snappy => github.com/golang/snappy v0.0.3
 	github.com/golangplus/testing => github.com/golangplus/testing v0.0.0-20180327235837-af21d9c3145e
 	github.com/google/btree => github.com/google/btree v1.0.1
 	github.com/google/cadvisor => github.com/google/cadvisor v0.39.2
@@ -325,6 +326,7 @@ replace (
 	github.com/karrick/godirwalk => github.com/karrick/godirwalk v1.16.1
 	github.com/kisielk/errcheck => github.com/kisielk/errcheck v1.5.0
 	github.com/kisielk/gotool => github.com/kisielk/gotool v1.0.0
+	github.com/klauspost/compress => github.com/klauspost/compress v1.13.0
 	github.com/konsorten/go-windows-terminal-sequences => github.com/konsorten/go-windows-terminal-sequences v1.0.2
 	github.com/kr/pretty => github.com/kr/pretty v0.2.1
 	github.com/kr/text => github.com/kr/text v0.2.0

go.sum

@@ -214,6 +214,7 @@ github.com/golang/mock v1.4.4 h1:l75CXGRSwbaYNpl/Z2X1XIIAMSCquvXgpVZDhwEIJsc=
 github.com/golang/mock v1.4.4/go.mod h1:l3mdAwkq5BuhzHwde/uurv3sEJeZMXNpwsxVWU71h+4=
 github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw=
 github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
+github.com/golang/snappy v0.0.3/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/golangplus/testing v0.0.0-20180327235837-af21d9c3145e h1:KhcknUwkWHKZPbFy2P7jH5LKJ3La+0ZeknkkmrSgqb0=
 github.com/golangplus/testing v0.0.0-20180327235837-af21d9c3145e/go.mod h1:0AA//k/eakGydO4jKRoRL2j92ZKSzTgj9tclaCrvXHk=
 github.com/google/btree v1.0.1 h1:gK4Kx5IaGY9CD5sPJ36FHiBJ6ZXl0kilRiiCj+jdYp4=
@@ -298,6 +299,8 @@ github.com/karrick/godirwalk v1.16.1 h1:DynhcF+bztK8gooS0+NDJFrdNZjJ3gzVzC545UNA
 github.com/karrick/godirwalk v1.16.1/go.mod h1:j4mkqPuvaLI8mp1DroR3P6ad7cyYd4c1qeJ3RV7ULlk=
 github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
+github.com/klauspost/compress v1.13.0 h1:2T7tUoQrQT+fQWdaY5rjWztFGAFwbGD04iPJg90ZiOs=
+github.com/klauspost/compress v1.13.0/go.mod h1:8dP1Hq4DHOhN9w426knH3Rhby4rFm6D8eO+e+Dq5Gzg=
 github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=

staging/src/k8s.io/apiserver/go.mod

@@ -20,6 +20,7 @@ require (
 	github.com/google/uuid v1.1.2
 	github.com/googleapis/gnostic v0.5.5
 	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0
+	github.com/klauspost/compress v1.13.0
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822
 	github.com/pquerna/cachecontrol v0.0.0-20171018203845-0dec1b30a021 // indirect
 	github.com/sirupsen/logrus v1.8.1 // indirect

staging/src/k8s.io/apiserver/pkg/endpoints/handlers/responsewriters/writers.go

@@ -17,7 +17,6 @@ limitations under the License.
 package responsewriters
 
 import (
-	"compress/gzip"
 	"encoding/json"
 	"fmt"
 	"io"
@@ -27,6 +26,8 @@ import (
 	"sync"
 	"time"
 
+	"github.com/klauspost/compress/gzip"
+
 	"k8s.io/apiserver/pkg/features"
 
 	"k8s.io/apimachinery/pkg/runtime"

staging/src/k8s.io/apiserver/pkg/endpoints/handlers/responsewriters/writers_test.go

@@ -18,7 +18,6 @@ package responsewriters
 
 import (
 	"bytes"
-	"compress/gzip"
 	"encoding/hex"
 	"encoding/json"
 	"errors"
@@ -35,6 +34,8 @@ import (
 	"testing"
 	"time"
 
+	"github.com/klauspost/compress/gzip"
+
 	v1 "k8s.io/api/core/v1"
 	kerrors "k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/runtime"