-
Notifications
You must be signed in to change notification settings - Fork 212
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.
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
Stale-Read load is unbalance in TiKV #857
Comments
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
TiDB Cluster Topology
Then send stale-read point-select SQL request to
tidb0
, then the stale-read get request in TiKV should be balanced intikv0
andtikv1
, and doesn't have stale-read get request intikv2
. But in TiDB v6.5.3, the stale-read request in tikv0 and tikv1 is unbalanced. Following is the TiKV metrics, as you can see, the stale-read get request on tikv0 is twice as high as on tikv1, which is not as expected, and there is no stale-read get request on tikv2, which is expected.The text was updated successfully, but these errors were encountered: