Skip to content

docs: clarify Raft leader lease timing #23287

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wenxiaojie1 wants to merge 2 commits into
base: master
Choose a base branch
from
+1 −0
Open

docs: clarify Raft leader lease timing #23287

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
22ec1cc
docs: clarify Raft leader lease timing
wenxiaojie1 Jul 15, 2026
fbc738a
docs: follow Raft lease style guidance
wenxiaojie1 Jul 15, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions tikv-configuration-file.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1059,6 +1059,7 @@ Configuration items related to Raftstore.
### `raft-store-max-leader-lease`

+ The longest trusted period of a Raft leader
+ To start TiKV successfully, you must set this value to no more than `raft-base-tick-interval` * (`raft-election-timeout-ticks` - 1).

@pingyu pingyu Jul 17, 2026

Copy link
Copy Markdown
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Nit:

Suggested change
+ To start TiKV successfully, you must set this value to no more than `raft-base-tick-interval` * (`raft-election-timeout-ticks` - 1).
+ To start TiKV successfully, `raft-store-max-leader-lease` must not exceed `raft-base-tick-interval` * (`raft-election-timeout-ticks` - 1).

+ Default value: `"9s"`
+ Minimum value: `0`

Expand Down