leveldb block my process while `RangeIter`
Open
question
- Dominant language
- C++
- Stars
- 39.4k
- Forks
- 8.2k
- PR merge metrics
- No merged PRs in 30d
Description
I am new to leveldb, could you guys tell me what happen to our process?

and i found there were lots of `DEL` status io used by my process both worker and master.

Contributor guide
Assessment
This issue has not been assessed yet.