1 files changed, 0 insertions, 150 deletions
diff --git a/go/topology/store_replicate.go b/go/topology/store_replicate.go
deleted file mode 100644
index f67ea7732..000000000
--- a/go/topology/store_replicate.go
+++ /dev/null
@@ -1,150 +0,0 @@
-package topology
-
-import (
-	"bytes"
-	"errors"
-	"fmt"
-	"net/http"
-	"strconv"
-	"strings"
-
-	"net/url"
-
-	"github.com/chrislusf/seaweedfs/go/glog"
-	"github.com/chrislusf/seaweedfs/go/operation"
-	"github.com/chrislusf/seaweedfs/go/security"
-	"github.com/chrislusf/seaweedfs/go/storage"
-	"github.com/chrislusf/seaweedfs/go/util"
-)
-
-func ReplicatedWrite(masterNode string, s *storage.Store,
-	volumeId storage.VolumeId, needle *storage.Needle,
-	r *http.Request) (size uint32, errorStatus string) {
-
-	//check JWT
-	jwt := security.GetJwt(r)
-
-	ret, err := s.Write(volumeId, needle)
-	needToReplicate := !s.HasVolume(volumeId)
-	if err != nil {
-		errorStatus = "Failed to write to local disk (" + err.Error() + ")"
-	} else if ret > 0 {
-		needToReplicate = needToReplicate || s.GetVolume(volumeId).NeedToReplicate()
-	} else {
-		errorStatus = "Failed to write to local disk"
-	}
-	if !needToReplicate && ret > 0 {
-		needToReplicate = s.GetVolume(volumeId).NeedToReplicate()
-	}
-	if needToReplicate { //send to other replica locations
-		if r.FormValue("type") != "replicate" {
-
-			if err = distributedOperation(masterNode, s, volumeId, func(location operation.Location) error {
-				u := url.URL{
-					Scheme: "http",
-					Host:   location.Url,
-					Path:   r.URL.Path,
-				}
-				q := url.Values{
-					"type": {"replicate"},
-				}
-				if needle.LastModified > 0 {
-					q.Set("ts", strconv.FormatUint(needle.LastModified, 10))
-				}
-				if needle.IsChunkedManifest() {
-					q.Set("cm", "true")
-				}
-				u.RawQuery = q.Encode()
-				_, err := operation.Upload(u.String(),
-					string(needle.Name), bytes.NewReader(needle.Data), needle.IsGzipped(), string(needle.Mime),
-					jwt)
-				return err
-			}); err != nil {
-				ret = 0
-				errorStatus = fmt.Sprintf("Failed to write to replicas for volume %d: %v", volumeId, err)
-			}
-		}
-	}
-	size = ret
-	return
-}
-
-func ReplicatedDelete(masterNode string, store *storage.Store,
-	volumeId storage.VolumeId, n *storage.Needle,
-	r *http.Request) (uint32, error) {
-
-	//check JWT
-	jwt := security.GetJwt(r)
-
-	ret, err := store.Delete(volumeId, n)
-	if err != nil {
-		glog.V(0).Infoln("delete error:", err)
-		return ret, err
-	}
-
-	needToReplicate := !store.HasVolume(volumeId)
-	if !needToReplicate && ret > 0 {
-		needToReplicate = store.GetVolume(volumeId).NeedToReplicate()
-	}
-	if needToReplicate { //send to other replica locations
-		if r.FormValue("type") != "replicate" {
-			if err = distributedOperation(masterNode, store, volumeId, func(location operation.Location) error {
-				return util.Delete("http://"+location.Url+r.URL.Path+"?type=replicate", jwt)
-			}); err != nil {
-				ret = 0
-			}
-		}
-	}
-	return ret, err
-}
-
-type DistributedOperationResult map[string]error
-
-func (dr DistributedOperationResult) Error() error {
-	var errs []string
-	for k, v := range dr {
-		if v != nil {
-			errs = append(errs, fmt.Sprintf("[%s]: %v", k, v))
-		}
-	}
-	if len(errs) == 0 {
-		return nil
-	}
-	return errors.New(strings.Join(errs, "\n"))
-}
-
-type RemoteResult struct {
-	Host  string
-	Error error
-}
-
-func distributedOperation(masterNode string, store *storage.Store, volumeId storage.VolumeId, op func(location operation.Location) error) error {
-	if lookupResult, lookupErr := operation.Lookup(masterNode, volumeId.String()); lookupErr == nil {
-		length := 0
-		selfUrl := (store.Ip + ":" + strconv.Itoa(store.Port))
-		results := make(chan RemoteResult)
-		for _, location := range lookupResult.Locations {
-			if location.Url != selfUrl {
-				length++
-				go func(location operation.Location, results chan RemoteResult) {
-					results <- RemoteResult{location.Url, op(location)}
-				}(location, results)
-			}
-		}
-		ret := DistributedOperationResult(make(map[string]error))
-		for i := 0; i < length; i++ {
-			result := <-results
-			ret[result.Host] = result.Error
-		}
-		if volume := store.GetVolume(volumeId); volume != nil {
-			if length+1 < volume.ReplicaPlacement.GetCopyCount() {
-				return fmt.Errorf("replicating opetations [%d] is less than volume's replication copy count [%d]", length+1, volume.ReplicaPlacement.GetCopyCount())
-			}
-		}
-		return ret.Error()
-	} else {
-		glog.V(0).Infoln()
-		return fmt.Errorf("Failed to lookup for %d: %v", volumeId, lookupErr)
-	}
-	return nil
-}