Skip to content
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

Jump to bottom

txn: add optimistic transaction blocking infomation to data_lock_waits #34609

Closed
longfangsong opened this issue May 12, 2022 · 0 comments · Fixed by #33993
Closed

txn: add optimistic transaction blocking infomation to data_lock_waits #34609

longfangsong opened this issue May 12, 2022 · 0 comments · Fixed by #33993
Labels
type/enhancement The issue or PR belongs to an enhancement.

Comments

@longfangsong
Copy link
Contributor

Enhancement

Currently data_lock_waits will only show pessimistic transaction blocking infomation, however, an optimistic transaction can be blocked by a pessimistic lock for a long time.

Thus we'd better add this infomation.
@longfangsong longfangsong added the type/enhancement The issue or PR belongs to an enhancement. label May 12, 2022
@longfangsong longfangsong mentioned this issue May 12, 2022
Merged
7 tasks
longfangsong added a commit to longfangsong/tidb that referenced this issue May 27, 2022
@longfangsong
Add lock resolving to data_lock_waits
04cca20 
ref pingcap#34609
ti-chi-bot pushed a commit that referenced this issue May 31, 2022
@longfangsong
txn: Add lock resolving to data_lock_waits (#33993)
f169458 
close #34609
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
type/enhancement The issue or PR belongs to an enhancement.
Projects
None yet
Milestone
No milestone
Development

Successfully merging a pull request may close this issue.

txn: Add lock resolving to data_lock_waits longfangsong/tidb
1 participant
@longfangsong