mirror/seaweedfs
1
0
Fork 0
mirror of https://github.com/seaweedfs/seaweedfs.git synced 2024-11-24 11:09:12 +08:00
Code Issues Packages Projects Releases Wiki Activity

log snowflake sequencer nodeid's hex when start, it'll be in part of new assigned fid

Browse Source
This commit is contained in:
李海 2021-03-25 18:59:40 +08:00
parent 69b2dab9c6
commit 06be5dc6c3
2 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
weed/sequence/snowflake_sequencer.go
View File

@ -5,6 +5,7 @@ import (
"hash/fnv"
"github.com/bwmarrin/snowflake"
"github.com/chrislusf/seaweedfs/weed/glog"
)
// a simple snowflake Sequencer
@ -13,7 +14,9 @@ type SnowflakeSequencer struct {
}
func NewSnowflakeSequencer(nodeid string) (*SnowflakeSequencer, error) {
node, err := snowflake.NewNode(int64(hash(nodeid) & 0x3ff))
nodeid_hash := hash(nodeid) & 0x3ff
glog.V(0).Infof("use snowfalke seq id generator, nodeid:%s hex_of_nodeid: %x", nodeid, nodeid_hash)
node, err := snowflake.NewNode(int64(nodeid_hash))
if err != nil {
fmt.Println(err)
return nil, err

1
weed/server/master_server.go
View File

@ -279,7 +279,6 @@ func (ms *MasterServer) createSequencer(option *MasterOption) sequence.Sequencer
}
case "snowflake":
var err error
glog.V(0).Infof("use a snowfalke seq id, nodeid %s:%d", option.Host, option.Port)
seq, err = sequence.NewSnowflakeSequencer(fmt.Sprintf("%s:%d", option.Host, option.Port))
if err != nil {
glog.Error(err)