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-rw-r--r--go/topology/topology.go2
-rw-r--r--go/topology/volume_layout.go2
2 files changed, 2 insertions, 2 deletions
diff --git a/go/topology/topology.go b/go/topology/topology.go
index d96847ed2..f12261081 100644
--- a/go/topology/topology.go
+++ b/go/topology/topology.go
@@ -115,7 +115,7 @@ func (t *Topology) HasWritableVolume(option *VolumeGrowOption) bool {
return vl.GetActiveVolumeCount(option) > 0
}
-func (t *Topology) PickForWrite(count int, option *VolumeGrowOption) (string, int, *DataNode, error) {
+func (t *Topology) PickForWrite(count uint64, option *VolumeGrowOption) (string, uint64, *DataNode, error) {
vid, count, datanodes, err := t.GetVolumeLayout(option.Collection, option.ReplicaPlacement, option.Ttl).PickForWrite(count, option)
if err != nil || datanodes.Length() == 0 {
return "", 0, nil, errors.New("No writable volumes available!")
diff --git a/go/topology/volume_layout.go b/go/topology/volume_layout.go
index e5667e322..14e112141 100644
--- a/go/topology/volume_layout.go
+++ b/go/topology/volume_layout.go
@@ -87,7 +87,7 @@ func (vl *VolumeLayout) ListVolumeServers() (nodes []*DataNode) {
return
}
-func (vl *VolumeLayout) PickForWrite(count int, option *VolumeGrowOption) (*storage.VolumeId, int, *VolumeLocationList, error) {
+func (vl *VolumeLayout) PickForWrite(count uint64, option *VolumeGrowOption) (*storage.VolumeId, uint64, *VolumeLocationList, error) {
len_writers := len(vl.writables)
if len_writers <= 0 {
glog.V(0).Infoln("No more writable volumes!")