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snowflake sequencer need an unique id

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fix https://github.com/chrislusf/seaweedfs/issues/2213
This commit is contained in:
Chris Lu
2021-07-23 20:54:03 -07:00
parent 5c14da0f1e
commit ac28611817
3 changed files with 9 additions and 2 deletions
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4
weed/server/master_server.go
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@@ -28,6 +28,7 @@ import (
const (
SequencerType = "master.sequencer.type"
SequencerEtcdUrls = "master.sequencer.sequencer_etcd_urls"
SequencerSnowflakeId = "master.sequencer.sequencer_snowflake_id"
)
type MasterOption struct {
@@ -293,7 +294,8 @@ func (ms *MasterServer) createSequencer(option *MasterOption) sequence.Sequencer
}
case "snowflake":
var err error
seq, err = sequence.NewSnowflakeSequencer(fmt.Sprintf("%s:%d", option.Host, option.Port))
snowflakeId := v.GetInt(SequencerSnowflakeId)
seq, err = sequence.NewSnowflakeSequencer(fmt.Sprintf("%s:%d", option.Host, option.Port), snowflakeId)
if err != nil {
glog.Error(err)
seq = nil