Myth
Myth
Thank you for your contribution, it would be better if you could explain it in detail in this PR, which can help us to see the code and understand the...
@tufitko This is a good optimization point, in most cases we can make a decision about a key-value solely based on the key in compaction filter. Just as you said...
@tufitko Good job! I don't think there's anything to worry about with bitmap, just do it!
> The problem we had was that when we migrated, we had a lot of disk reads, but with this optimized version, these abnormal disk reads disappeared, so I think...
> There may be some problem. The Get interface may aim to get the latest expire time of the key. @shangxiaoxiong Oh Yes, I missed that. Then we only need...
> During sending snapshot, exipre time of some key may be changed to larger by clients. GetMetaData is needed to deal with this case. During sending snapshot: - for simple...
Indeed, the whole process is not atomic.
I think OK, I will continue to think about how to solve this kind of problem.
Thanks all for the great discussion, I'll explain the problems with this implementation in #904
常见的排序算法的比较