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misc updated

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Signed-off-by: Lei Liu <lei01.liu@horizon.ai>
This commit is contained in:
Lei Liu
2019-10-29 21:28:28 +08:00
parent eb2172f63f
commit c2884cace2
10 changed files with 18 additions and 21 deletions
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4
weed/topology/topology.go
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@@ -120,10 +120,10 @@ func (t *Topology) HasWritableVolume(option *VolumeGrowOption) bool {
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 {
return "", 0, nil, fmt.Errorf("failed to find writable volumes for collectio:%s replication:%s ttl:%s error: %v", option.Collection, option.ReplicaPlacement.String(), option.Ttl.String(), err)
return "", 0, nil, fmt.Errorf("failed to find writable volumes for collection:%s replication:%s ttl:%s error: %v", option.Collection, option.ReplicaPlacement.String(), option.Ttl.String(), err)
}
if datanodes.Length() == 0 {
return "", 0, nil, fmt.Errorf("no writable volumes available for for collectio:%s replication:%s ttl:%s", option.Collection, option.ReplicaPlacement.String(), option.Ttl.String())
return "", 0, nil, fmt.Errorf("no writable volumes available for collection:%s replication:%s ttl:%s", option.Collection, option.ReplicaPlacement.String(), option.Ttl.String())
}
fileId, count := t.Sequence.NextFileId(count)
return needle.NewFileId(*vid, fileId, rand.Uint32()).String(), count, datanodes.Head(), nil