diff options
Diffstat (limited to 'weed/sequence')
| -rw-r--r-- | weed/sequence/snowflake_sequencer.go | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/weed/sequence/snowflake_sequencer.go b/weed/sequence/snowflake_sequencer.go index 300449fa0..381933b3a 100644 --- a/weed/sequence/snowflake_sequencer.go +++ b/weed/sequence/snowflake_sequencer.go @@ -13,8 +13,11 @@ type SnowflakeSequencer struct { node *snowflake.Node } -func NewSnowflakeSequencer(nodeid string) (*SnowflakeSequencer, error) { +func NewSnowflakeSequencer(nodeid string, snowflakeId int) (*SnowflakeSequencer, error) { nodeid_hash := hash(nodeid) & 0x3ff + if snowflakeId != 0 { + nodeid_hash = uint32(snowflakeId) + } glog.V(0).Infof("use snowflake seq id generator, nodeid:%s hex_of_nodeid: %x", nodeid, nodeid_hash) node, err := snowflake.NewNode(int64(nodeid_hash)) if err != nil { |