Lily2025

tikv panic when update config online for “raftstore.periodic-full-compact-start-times”

3

## Bug Report ### What version of TiKV are you using? TiKV Release Version: 8.2.0-alpha Edition: Community Git Commit Hash: fba1fb2f65620b7ab1c03a9cf918ef3968969398 Git Commit Branch: heads/refs/tags/v8.2.0-alpha UTC Build Time: 2024-05-23 11:38:52...

tikv oom after this tikv io delay/hang or one of tikv network partition last for 50mins and recover

5

## Bug Report ### What version of TiKV are you using? ./tikv-server -V TiKV Release Version: 6.4.0-alpha Edition: Community Git Commit Hash: 97ab36eb7147cde02c1654595f99104155ac0c21 Git Commit Branch: heads/refs/tags/v6.4.0-alpha UTC Build Time:...

tidb panic after injection network partition between two AZ

1

## Bug Report Please answer these questions before submitting your issue. Thanks! ### 1. Minimal reproduce step (Required) 1、run mussel workload 2、inject network partition between two AZ ### 2. What...

consumer oom when progress big message

3

### What did you do? 1、create changefeed 2、run cdc boundary workload which exist big message /workload --database-host=tc-tidb.endless-ha-test-ticdc-simple-protocol-tps-7545174-1-679 --database-port=4000 --database-db-name=cdc_boundary --database-user=root --workload-type=large_row --tps=1000 --row-count=10000000 --table-count=16 --large-row-size=1048576 --large-ratio=0.010000 --thread=16 -skip-create-table 3、consumer oom...

changefeed lag more than 120s when injection some pd fault

3

### What did you do? 1、create changefeed 2、run sysbench 3、lag may be more than 120s when inject pd fault，such as “network partition between pd leader and followers” , "pd leader...

kvclient panic when kill pd leader during br backup

2

1、run br backup 2、kill pd leader 3、br backup failed `panic: close of closed channel goroutine 2822 [running]: [github.com/tikv/client-go/v2/internal/client.(*batchConn).Close(...)](http://github.com/tikv/client-go/v2/internal/client.(*batchConn).Close(...)) /root/go/pkg/mod/[github.com/tikv/client-go/[email protected]/internal/client/client_batch.go:769](http://github.com/tikv/client-go/[email protected]/internal/client/client_batch.go:769) [github.com/tikv/client-go/v2/internal/client.(*connArray).Close(0xc0004bb560)](http://github.com/tikv/client-go/v2/internal/client.(*connArray).Close(0xc0004bb560)) /root/go/pkg/mod/[github.com/tikv/client-go/[email protected]/internal/client/client.go:330](http://github.com/tikv/client-go/[email protected]/internal/client/client.go:330) +0xf6 [github.com/tikv/client-go/v2/internal/client.(*RPCClient).CloseAddr](http://github.com/tikv/client-go/v2/internal/client.(*RPCClient).CloseAddr)(0xc0007e3680, {0xc000f7e7d0, 0x44}) /root/go/pkg/mod/[github.com/tikv/client-go/[email protected]/internal/client/client.go:797](http://github.com/tikv/client-go/[email protected]/internal/client/client.go:797) +0x1e5 [github.com/tikv/client-go/v2/internal/client.(*RPCClient).recycleIdleConnArray(0xc0007e3680)](http://github.com/tikv/client-go/v2/internal/client.(*RPCClient).recycleIdleConnArray(0xc0007e3680)) /root/go/pkg/mod/[github.com/tikv/client-go/[email protected]/internal/client/client_batch.go:835](http://github.com/tikv/client-go/[email protected]/internal/client/client_batch.go:835) +0x1f7...

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

1

## 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...

qps drop to zero and also influence the lag of pitr or cdc during injection pd leader io hang or io delay 500ms or 1s due to transfer etcd leader failed

4

## Bug Report ### What did you do? 1、run tpcc 2、inject pd leader io hang last for 5m ### What did you expect to see? qps can recover within 2mins...

the tikv that is being scaled is incorrectly identified as a slow node

2

## Bug Report ### What version of TiKV are you using? ./tikv-server -V TiKV Release Version: 8.4.0-alpha Edition: Community Git Commit Hash: 444270cf9736e7496138605341ac565331727f03 Git Commit Branch: heads/refs/tags/v8.4.0-alpha UTC Build Time:...

tikv panic with “[\"unexpected error: Store(Other(Other(\\\"[components/raft_log_engine/src/engine.rs:807]: Corruption: file seqno out of range\\\")))” when run sysbench prepare

3

## Bug Report ### What version of TiKV are you using? ./tikv-server -V TiKV Release Version: 8.3.0 Edition: Community Git Commit Hash: 72fc9f13c6643aa1919ac6c3eab28d06177fce1b Git Commit Branch: HEAD UTC Build Time:...