tidb lightning encountered error: [Lightning:Restore:ErrRestoreTable]restore table `location`.`GooglePoiSource` failed: rpc error: code = Unavailable when kill pd leader

[Lily2025]

Bug Report

What did you do?

1、lightning import 2、kill pd leader

What did you expect to see?

lightning can success

What did you see instead?

tidb lightning encountered error: [Lightning:Restore:ErrRestoreTable]restore table location.GooglePoiSource failed: rpc error: code = Unavailable desc = error reading from server: read tcp xx.xx.xx.xx:55542->10.233.109.63:2379: read: connection reset by peer

What version of PD are you using (pd-server -V)?

./pd-server -V Release Version: v8.2.0-alpha Edition: Community Git Commit Hash: 8de04120c14225506ebf150ed921f64fa6eb96c4 Git Branch: heads/refs/tags/v8.2.0-alpha UTC Build Time: 2024-07-19 11:36:35