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filer prefer volume server in same data center (#3405)

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* initial prefer same data center
https://github.com/seaweedfs/seaweedfs/issues/3404

* GetDataCenter

* prefer same data center for ReplicationSource

* GetDataCenterId

* remove glog
This commit is contained in:
Konstantin Lebedev
2022-08-05 05:35:00 +05:00
committed by GitHub
parent 28a1f42962
commit 4d08393b7c
36 changed files with 925 additions and 795 deletions
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6
weed/server/master_grpc_server.go
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@@ -137,14 +137,10 @@ func (ms *MasterServer) SendHeartbeat(stream master_pb.Seaweed_SendHeartbeatServ
glog.V(4).Infof("master received heartbeat %s", heartbeat.String())
stats.MasterReceivedHeartbeatCounter.WithLabelValues("total").Inc()
var dataCenter string
if dc := dn.GetDataCenter(); dc != nil {
dataCenter = string(dc.Id())
}
message := &master_pb.VolumeLocation{
Url: dn.Url(),
PublicUrl: dn.PublicUrl,
DataCenter: dataCenter,
DataCenter: dn.GetDataCenterId(),
}
if len(heartbeat.NewVolumes) > 0 {
stats.FilerRequestCounter.WithLabelValues("newVolumes").Inc()