Merge pull request #1076 from iliul/fix-lookup-statuscode

master api: return http 404 when volumeId not exist

unmaintained/load_test/load_test_leveldb/load_test_leveldb.go

@@ -67,7 +67,6 @@ func main() {
 		}(d)
 	}
 
-
 	counter := int64(0)
 	lastResetTime := time.Now()
 

unmaintained/remove_duplicate_fids/remove_duplicate_fids.go

@@ -2,14 +2,13 @@ package main
 
 import (
 	"flag"
+	"fmt"
+	"os"
+	"path/filepath"
 
 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/storage"
 	"github.com/chrislusf/seaweedfs/weed/storage/needle"
-    "os"
-    "path/filepath"
-
-    "fmt"
 )
 
 var (

unmaintained/see_dat/see_dat.go

@@ -2,12 +2,11 @@ package main
 
 import (
 	"flag"
+	"time"
 
 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/storage"
 	"github.com/chrislusf/seaweedfs/weed/storage/needle"
-
-	"time"
 )
 
 var (
@@ -45,5 +44,4 @@ func main() {
 	if err != nil {
 		glog.Fatalf("Reading Volume File [ERROR] %s\n", err)
 	}
-
 }

weed/server/master_server_handlers.go

@@ -48,7 +48,7 @@ func (ms *MasterServer) dirLookupHandler(w http.ResponseWriter, r *http.Request)
 	collection := r.FormValue("collection") //optional, but can be faster if too many collections
 	location := ms.findVolumeLocation(collection, vid)
 	httpStatus := http.StatusOK
-	if location.Error != "" {
+	if location.Error != "" || location.Locations == nil {
 		httpStatus = http.StatusNotFound
 	} else {
 		forRead := r.FormValue("read")
@@ -60,7 +60,7 @@ func (ms *MasterServer) dirLookupHandler(w http.ResponseWriter, r *http.Request)
 
 // findVolumeLocation finds the volume location from master topo if it is leader,
 // or from master client if not leader
-func (ms *MasterServer) findVolumeLocation(collection string, vid string) operation.LookupResult {
+func (ms *MasterServer) findVolumeLocation(collection, vid string) operation.LookupResult {
 	var locations []operation.Location
 	var err error
 	if ms.Topo.IsLeader() {

weed/shell/command_volume_list.go

@@ -98,7 +98,7 @@ func writeDataNodeInfo(writer io.Writer, t *master_pb.DataNodeInfo) statistics {
 }
 func writeVolumeInformationMessage(writer io.Writer, t *master_pb.VolumeInformationMessage) statistics {
 	fmt.Fprintf(writer, "        volume %+v \n", t)
-	return newStatiscis(t)
+	return newStatistics(t)
 }
 
 type statistics struct {
@@ -108,7 +108,7 @@ type statistics struct {
 	DeletedBytes     uint64
 }
 
-func newStatiscis(t *master_pb.VolumeInformationMessage) statistics {
+func newStatistics(t *master_pb.VolumeInformationMessage) statistics {
 	return statistics{
 		Size:             t.Size,
 		FileCount:        t.FileCount,