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get, set and add path conf

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This commit is contained in:
chrislu
2024-07-20 11:27:11 -07:00
parent 96af571219
commit aed2a18223
3 changed files with 25 additions and 3 deletions
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20
weed/filer/filer_conf.go
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@@ -102,7 +102,7 @@ func (fc *FilerConf) LoadFromBytes(data []byte) (err error) {
func (fc *FilerConf) doLoadConf(conf *filer_pb.FilerConf) (err error) {
for _, location := range conf.Locations {
err = fc.AddLocationConf(location)
err = fc.SetLocationConf(location)
if err != nil {
// this is not recoverable
return nil
@@ -111,7 +111,24 @@ func (fc *FilerConf) doLoadConf(conf *filer_pb.FilerConf) (err error) {
return nil
}
func (fc *FilerConf) GetLocationConf(locationPrefix string)(locConf *filer_pb.FilerConf_PathConf, found bool) {
return fc.rules.Get([]byte(locationPrefix))
}
func (fc *FilerConf) SetLocationConf(locConf *filer_pb.FilerConf_PathConf) (err error) {
err = fc.rules.Put([]byte(locConf.LocationPrefix), locConf)
if err != nil {
glog.Errorf("put location prefix: %v", err)
}
return
}
func (fc *FilerConf) AddLocationConf(locConf *filer_pb.FilerConf_PathConf) (err error) {
existingConf, found := fc.rules.Get([]byte(locConf.LocationPrefix))
if found {
mergePathConf(existingConf, locConf)
locConf = existingConf
}
err = fc.rules.Put([]byte(locConf.LocationPrefix), locConf)
if err != nil {
glog.Errorf("put location prefix: %v", err)
@@ -170,6 +187,7 @@ func mergePathConf(a, b *filer_pb.FilerConf_PathConf) {
a.DataCenter = util.Nvl(b.DataCenter, a.DataCenter)
a.Rack = util.Nvl(b.Rack, a.Rack)
a.DataNode = util.Nvl(b.DataNode, a.DataNode)
a.DisableChunkDeletion = b.DisableChunkDeletion || a.DisableChunkDeletion
}
func (fc *FilerConf) ToProto() *filer_pb.FilerConf {