tristaZero edited a comment on issue #2219: SnowflakeShardingKeyGenerator hava 
a bug 
URL: 
https://github.com/apache/incubator-shardingsphere/issues/2219#issuecomment-485624089
 
 
   @traceless Hi,
   There two scenarios, we will change to next millSecond.
   First, sequences are used up, i.e, `0L == (sequence = (sequence + 1) & 
SEQUENCE_MASK)`. In this condition, all distributed IDs will not  lean toward 
odd or even. Therefore, it is not necessary to `vibrateSequenceOffset()`.
   Second, one distributed ID millSecond. In this condititon, we need to 
`vibrateSequenceOffset()` to avoid leaning toward even numbers.
   What's your opinion?

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
[email protected]


With regards,
Apache Git Services

Reply via email to