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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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8
weed/server/master_server_handlers.go
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@@ -72,13 +72,17 @@ func (ms *MasterServer) findVolumeLocation(collection, vid string) operation.Loo
} else {
machines := ms.Topo.Lookup(collection, volumeId)
for _, loc := range machines {
locations = append(locations, operation.Location{Url: loc.Url(), PublicUrl: loc.PublicUrl})
locations = append(locations, operation.Location{
Url: loc.Url(), PublicUrl: loc.PublicUrl, DataCenter: loc.GetDataCenterId(),
})
}
}
} else {
machines, getVidLocationsErr := ms.MasterClient.GetVidLocations(vid)
for _, loc := range machines {
locations = append(locations, operation.Location{Url: loc.Url, PublicUrl: loc.PublicUrl})
locations = append(locations, operation.Location{
Url: loc.Url, PublicUrl: loc.PublicUrl, DataCenter: loc.DataCenter,
})
}
err = getVidLocationsErr
}