fix: expel is blocked until buckets are rebalanced from last instance
Summary
- fix: expel is blocked until buckets are rebalanced from last instance
- Close #677 (closed)
- Relates to #856 (closed)
- Cherry-pick to: none
- Docs follow-up: docs#396 (closed)
- new RPC .proc_wait_bucket_count
Edited by Georgy Moshkin