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math/rand => math/rand/v2

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This commit is contained in:
chrislu
2024-08-29 09:52:21 -07:00
parent ded5e084ea
commit a4b25a642d
15 changed files with 27 additions and 27 deletions
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4
weed/operation/lookup.go
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@@ -6,7 +6,7 @@ import (
"fmt" "fmt"
"github.com/seaweedfs/seaweedfs/weed/pb" "github.com/seaweedfs/seaweedfs/weed/pb"
"google.golang.org/grpc" "google.golang.org/grpc"
"math/rand" "math/rand/v2"
"strings" "strings"
"time" "time"
@@ -51,7 +51,7 @@ func LookupFileId(masterFn GetMasterFn, grpcDialOption grpc.DialOption, fileId s
if len(lookup.Locations) == 0 { if len(lookup.Locations) == 0 {
return "", jwt, errors.New("File Not Found") return "", jwt, errors.New("File Not Found")
} }
return "http://" + lookup.Locations[rand.Intn(len(lookup.Locations))].Url + "/" + fileId, lookup.Jwt, nil return "http://" + lookup.Locations[rand.IntN(len(lookup.Locations))].Url + "/" + fileId, lookup.Jwt, nil
} }
func LookupVolumeId(masterFn GetMasterFn, grpcDialOption grpc.DialOption, vid string) (*LookupResult, error) { func LookupVolumeId(masterFn GetMasterFn, grpcDialOption grpc.DialOption, vid string) (*LookupResult, error) {

4
weed/operation/submit.go
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@@ -4,7 +4,7 @@ import (
"context" "context"
"github.com/seaweedfs/seaweedfs/weed/pb" "github.com/seaweedfs/seaweedfs/weed/pb"
"io" "io"
"math/rand" "math/rand/v2"
"mime" "mime"
"net/url" "net/url"
"os" "os"
@@ -236,7 +236,7 @@ func genFileUrl(ret *AssignResult, id string, usePublicUrl bool) string {
fileUrl = "http://" + ret.PublicUrl + "/" + id fileUrl = "http://" + ret.PublicUrl + "/" + id
} }
for _, replica := range ret.Replicas { for _, replica := range ret.Replicas {
if rand.Intn(len(ret.Replicas)+1) == 0 { if rand.IntN(len(ret.Replicas)+1) == 0 {
fileUrl = "http://" + replica.Url + "/" + id fileUrl = "http://" + replica.Url + "/" + id
if usePublicUrl { if usePublicUrl {
fileUrl = "http://" + replica.PublicUrl + "/" + id fileUrl = "http://" + replica.PublicUrl + "/" + id

2
weed/pb/grpc_client_server.go
View File

@@ -4,7 +4,7 @@ import (
"context" "context"
"fmt" "fmt"
"google.golang.org/grpc/metadata" "google.golang.org/grpc/metadata"
"math/rand" "math/rand/v2"
"net/http" "net/http"
"strconv" "strconv"
"strings" "strings"

6
weed/server/filer_server_handlers_proxy.go
View File

@@ -3,11 +3,11 @@ package weed_server
import ( import (
"github.com/seaweedfs/seaweedfs/weed/glog" "github.com/seaweedfs/seaweedfs/weed/glog"
"github.com/seaweedfs/seaweedfs/weed/security" "github.com/seaweedfs/seaweedfs/weed/security"
util_http "github.com/seaweedfs/seaweedfs/weed/util/http"
"github.com/seaweedfs/seaweedfs/weed/util/mem" "github.com/seaweedfs/seaweedfs/weed/util/mem"
"io" "io"
"math/rand" "math/rand/v2"
"net/http" "net/http"
util_http "github.com/seaweedfs/seaweedfs/weed/util/http"
) )
func (fs *FilerServer) maybeAddVolumeJwtAuthorization(r *http.Request, fileId string, isWrite bool) { func (fs *FilerServer) maybeAddVolumeJwtAuthorization(r *http.Request, fileId string, isWrite bool) {
@@ -44,7 +44,7 @@ func (fs *FilerServer) proxyToVolumeServer(w http.ResponseWriter, r *http.Reques
return return
} }
proxyReq, err := http.NewRequest(r.Method, urlStrings[rand.Intn(len(urlStrings))], r.Body) proxyReq, err := http.NewRequest(r.Method, urlStrings[rand.IntN(len(urlStrings))], r.Body)
if err != nil { if err != nil {
glog.Errorf("NewRequest %s: %v", urlStrings[0], err) glog.Errorf("NewRequest %s: %v", urlStrings[0], err)
w.WriteHeader(http.StatusInternalServerError) w.WriteHeader(http.StatusInternalServerError)

4
weed/server/master_grpc_server_admin.go
View File

@@ -4,7 +4,7 @@ import (
"context" "context"
"fmt" "fmt"
"github.com/seaweedfs/seaweedfs/weed/stats" "github.com/seaweedfs/seaweedfs/weed/stats"
"math/rand" "math/rand/v2"
"sync" "sync"
"time" "time"
@@ -108,7 +108,7 @@ func (locks *AdminLocks) generateToken(lockName string, clientName string) (ts t
locks.Lock() locks.Lock()
defer locks.Unlock() defer locks.Unlock()
lock := &AdminLock{ lock := &AdminLock{
accessSecret: rand.Int63(), accessSecret: rand.Int64(),
accessLockTime: time.Now(), accessLockTime: time.Now(),
lastClient: clientName, lastClient: clientName,
} }

6
weed/server/master_grpc_server_cluster.go
View File

@@ -5,7 +5,7 @@ import (
"github.com/seaweedfs/seaweedfs/weed/cluster" "github.com/seaweedfs/seaweedfs/weed/cluster"
"github.com/seaweedfs/seaweedfs/weed/pb" "github.com/seaweedfs/seaweedfs/weed/pb"
"github.com/seaweedfs/seaweedfs/weed/pb/master_pb" "github.com/seaweedfs/seaweedfs/weed/pb/master_pb"
"math/rand" "math/rand/v2"
) )
func (ms *MasterServer) ListClusterNodes(ctx context.Context, req *master_pb.ListClusterNodesRequest) (*master_pb.ListClusterNodesResponse, error) { func (ms *MasterServer) ListClusterNodes(ctx context.Context, req *master_pb.ListClusterNodesRequest) (*master_pb.ListClusterNodesResponse, error) {
@@ -31,7 +31,7 @@ func (ms *MasterServer) GetOneFiler(filerGroup cluster.FilerGroupName) pb.Server
filers := ms.Cluster.ListClusterNode(filerGroup, cluster.FilerType) filers := ms.Cluster.ListClusterNode(filerGroup, cluster.FilerType)
if len(filers) > 0 { if len(filers) > 0 {
return filers[rand.Intn(len(filers))].Address return filers[rand.IntN(len(filers))].Address
} }
return "localhost:8888" return "localhost:8888"
} }
@@ -42,7 +42,7 @@ func limitTo(nodes []*cluster.ClusterNode, limit int32) (selected []*cluster.Clu
} }
selectedSet := make(map[pb.ServerAddress]*cluster.ClusterNode) selectedSet := make(map[pb.ServerAddress]*cluster.ClusterNode)
for i := 0; i < int(limit)*3; i++ { for i := 0; i < int(limit)*3; i++ {
x := rand.Intn(len(nodes)) x := rand.IntN(len(nodes))
if _, found := selectedSet[nodes[x].Address]; found { if _, found := selectedSet[nodes[x].Address]; found {
continue continue
} }

2
weed/server/master_grpc_server_volume.go
View File

@@ -3,7 +3,7 @@ package weed_server
import ( import (
"context" "context"
"fmt" "fmt"
"math/rand" "math/rand/v2"
"reflect" "reflect"
"strings" "strings"
"sync" "sync"

4
weed/server/master_server_handlers_admin.go
View File

@@ -5,7 +5,7 @@ import (
"fmt" "fmt"
"github.com/seaweedfs/seaweedfs/weed/pb" "github.com/seaweedfs/seaweedfs/weed/pb"
"github.com/seaweedfs/seaweedfs/weed/pb/master_pb" "github.com/seaweedfs/seaweedfs/weed/pb/master_pb"
"math/rand" "math/rand/v2"
"net/http" "net/http"
"strconv" "strconv"
@@ -113,7 +113,7 @@ func (ms *MasterServer) redirectHandler(w http.ResponseWriter, r *http.Request)
collection := r.FormValue("collection") collection := r.FormValue("collection")
location := ms.findVolumeLocation(collection, vid) location := ms.findVolumeLocation(collection, vid)
if location.Error == "" { if location.Error == "" {
loc := location.Locations[rand.Intn(len(location.Locations))] loc := location.Locations[rand.IntN(len(location.Locations))]
url, _ := util_http.NormalizeUrl(loc.PublicUrl) url, _ := util_http.NormalizeUrl(loc.PublicUrl)
if r.URL.RawQuery != "" { if r.URL.RawQuery != "" {
url = url + r.URL.Path + "?" + r.URL.RawQuery url = url + r.URL.Path + "?" + r.URL.RawQuery

2
weed/server/raft_hashicorp.go
View File

@@ -5,7 +5,7 @@ package weed_server
import ( import (
"fmt" "fmt"
"math/rand" "math/rand/v2"
"os" "os"
"path" "path"
"path/filepath" "path/filepath"

2
weed/server/raft_server.go
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@@ -3,7 +3,7 @@ package weed_server
import ( import (
"encoding/json" "encoding/json"
"io" "io"
"math/rand" "math/rand/v2"
"os" "os"
"path" "path"
"time" "time"

4
weed/topology/node.go
View File

@@ -2,7 +2,7 @@ package topology
import ( import (
"errors" "errors"
"math/rand" "math/rand/v2"
"strings" "strings"
"sync" "sync"
"sync/atomic" "sync/atomic"
@@ -83,7 +83,7 @@ func (n *NodeImpl) PickNodesByWeight(numberOfNodes int, option *VolumeGrowOption
//pick nodes randomly by weights, the node picked earlier has higher final weights //pick nodes randomly by weights, the node picked earlier has higher final weights
sortedCandidates := make([]Node, 0, len(candidates)) sortedCandidates := make([]Node, 0, len(candidates))
for i := 0; i < len(candidates); i++ { for i := 0; i < len(candidates); i++ {
weightsInterval := rand.Int63n(totalWeights) weightsInterval := rand.Int64N(totalWeights)
lastWeights := int64(0) lastWeights := int64(0)
for k, weights := range candidatesWeights { for k, weights := range candidatesWeights {
if (weightsInterval >= lastWeights) && (weightsInterval < lastWeights+weights) { if (weightsInterval >= lastWeights) && (weightsInterval < lastWeights+weights) {

2
weed/topology/topology.go
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@@ -4,7 +4,7 @@ import (
"encoding/json" "encoding/json"
"errors" "errors"
"fmt" "fmt"
"math/rand" "math/rand/v2"
"sync" "sync"
"time" "time"

2
weed/topology/topology_event_handling.go
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@@ -1,7 +1,7 @@
package topology package topology
import ( import (
"math/rand" "math/rand/v2"
"time" "time"
"github.com/seaweedfs/seaweedfs/weed/stats" "github.com/seaweedfs/seaweedfs/weed/stats"

6
weed/topology/volume_growth.go
View File

@@ -4,7 +4,7 @@ import (
"encoding/json" "encoding/json"
"fmt" "fmt"
"github.com/seaweedfs/seaweedfs/weed/pb/master_pb" "github.com/seaweedfs/seaweedfs/weed/pb/master_pb"
"math/rand" "math/rand/v2"
"sync" "sync"
"time" "time"
@@ -222,7 +222,7 @@ func (vg *VolumeGrowth) findEmptySlotsForOneVolume(topo *Topology, option *Volum
servers = append(servers, server.(*DataNode)) servers = append(servers, server.(*DataNode))
} }
for _, rack := range otherRacks { for _, rack := range otherRacks {
r := rand.Int63n(rack.AvailableSpaceFor(option)) r := rand.Int64N(rack.AvailableSpaceFor(option))
if server, e := rack.ReserveOneVolume(r, option); e == nil { if server, e := rack.ReserveOneVolume(r, option); e == nil {
servers = append(servers, server) servers = append(servers, server)
} else { } else {
@@ -230,7 +230,7 @@ func (vg *VolumeGrowth) findEmptySlotsForOneVolume(topo *Topology, option *Volum
} }
} }
for _, datacenter := range otherDataCenters { for _, datacenter := range otherDataCenters {
r := rand.Int63n(datacenter.AvailableSpaceFor(option)) r := rand.Int64N(datacenter.AvailableSpaceFor(option))
if server, e := datacenter.ReserveOneVolume(r, option); e == nil { if server, e := datacenter.ReserveOneVolume(r, option); e == nil {
servers = append(servers, server) servers = append(servers, server)
} else { } else {

4
weed/topology/volume_layout.go
View File

@@ -3,7 +3,7 @@ package topology
import ( import (
"fmt" "fmt"
"github.com/seaweedfs/seaweedfs/weed/stats" "github.com/seaweedfs/seaweedfs/weed/stats"
"math/rand" "math/rand/v2"
"sync" "sync"
"sync/atomic" "sync/atomic"
"time" "time"
@@ -296,7 +296,7 @@ func (vl *VolumeLayout) PickForWrite(count uint64, option *VolumeGrowOption) (vi
return 0, 0, nil, true, fmt.Errorf("%s in volume layout", noWritableVolumes) return 0, 0, nil, true, fmt.Errorf("%s in volume layout", noWritableVolumes)
} }
if option.DataCenter == "" && option.Rack == "" && option.DataNode == "" { if option.DataCenter == "" && option.Rack == "" && option.DataNode == "" {
vid := vl.writables[rand.Intn(lenWriters)] vid := vl.writables[rand.IntN(lenWriters)]
locationList = vl.vid2location[vid] locationList = vl.vid2location[vid]
if locationList == nil || len(locationList.list) == 0 { if locationList == nil || len(locationList.list) == 0 {
return 0, 0, nil, false, fmt.Errorf("Strangely vid %s is on no machine!", vid.String()) return 0, 0, nil, false, fmt.Errorf("Strangely vid %s is on no machine!", vid.String())