math/rand => math/rand/v2

weed/server/filer_server_handlers_proxy.go

@@ -3,11 +3,11 @@ package weed_server
 import (
 	"github.com/seaweedfs/seaweedfs/weed/glog"
 	"github.com/seaweedfs/seaweedfs/weed/security"
+	util_http "github.com/seaweedfs/seaweedfs/weed/util/http"
 	"github.com/seaweedfs/seaweedfs/weed/util/mem"
 	"io"
-	"math/rand"
+	"math/rand/v2"
 	"net/http"
-	util_http "github.com/seaweedfs/seaweedfs/weed/util/http"
 )
 
 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
 	}
 
-	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 {
 		glog.Errorf("NewRequest %s: %v", urlStrings[0], err)
 		w.WriteHeader(http.StatusInternalServerError)

weed/server/master_grpc_server_admin.go

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

weed/server/master_grpc_server_cluster.go

@@ -5,7 +5,7 @@ import (
 	"github.com/seaweedfs/seaweedfs/weed/cluster"
 	"github.com/seaweedfs/seaweedfs/weed/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) {
@@ -31,7 +31,7 @@ func (ms *MasterServer) GetOneFiler(filerGroup cluster.FilerGroupName) pb.Server
 	filers := ms.Cluster.ListClusterNode(filerGroup, cluster.FilerType)
 
 	if len(filers) > 0 {
-		return filers[rand.Intn(len(filers))].Address
+		return filers[rand.IntN(len(filers))].Address
 	}
 	return "localhost:8888"
 }
@@ -42,7 +42,7 @@ func limitTo(nodes []*cluster.ClusterNode, limit int32) (selected []*cluster.Clu
 	}
 	selectedSet := make(map[pb.ServerAddress]*cluster.ClusterNode)
 	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 {
 			continue
 		}

weed/server/master_grpc_server_volume.go

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

weed/server/master_server_handlers_admin.go

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

weed/server/raft_hashicorp.go

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

weed/server/raft_server.go

@@ -3,7 +3,7 @@ package weed_server
 import (
 	"encoding/json"
 	"io"
-	"math/rand"
+	"math/rand/v2"
 	"os"
 	"path"
 	"time"