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【TiDB 版本】
v4.0.0
【问题描述】
tiup升级后一个节点无法正常启动
tiup cluster upgrade tidb-cluster v5.0.0
当前集群状态
# tiup cluster display tidb-cluster
Starting component `cluster`: /root/.tiup/components/cluster/v1.4.1/tiup-cluster display tidb-cluster
Cluster type: tidb
Cluster name: tidb-cluster
Cluster version: v4.0.0
SSH type: builtin
Dashboard URL: http://172.16.12.167:2379/dashboard
ID Role Host Ports OS/Arch Status Data Dir Deploy Dir
-- ---- ---- ----- ------- ------ -------- ----------
172.16.12.186:9093 alertmanager 172.16.12.186 9093/9094 linux/x86_64 inactive /home/tidb/tidb-data/alertmanager-9093 /home/tidb/tidb-deploy/alertmanager-9093
172.16.12.186:3000 grafana 172.16.12.186 3000 linux/x86_64 inactive - /home/tidb/tidb-deploy/grafana-3000
172.16.12.167:2379 pd 172.16.12.167 2379/2380 linux/x86_64 Up|L|UI /home/tidb/tidb-data/pd-2379 /home/tidb/tidb-deploy/pd-2379
172.16.12.186:9090 prometheus 172.16.12.186 9090 linux/x86_64 inactive /home/tidb/tidb-data/prometheus-9090 /home/tidb/tidb-deploy/prometheus-9090
172.16.12.186:4000 tidb 172.16.12.186 4000/10080 linux/x86_64 Up - /home/tidb/tidb-deploy/tidb-4000
172.16.12.166:20160 tikv 172.16.12.166 20160/20180 linux/x86_64 Up /home/tidb/tidb-data/tikv-20160 /home/tidb/tidb-deploy/tikv-20160
172.16.12.167:20160 tikv 172.16.12.167 20160/20180 linux/x86_64 Up /home/tidb/tidb-data /home/tidb/tidb-deploy
172.16.12.186:20160 tikv 172.16.12.186 20160/20180 linux/x86_64 Down /home/tidb/tidb-data /home/tidb/tidb-deploy
Down
节点日志报错如下
[2021/04/21 18:20:23.984 +08:00] [ERROR] [server.rs:862] ["failed to init io snooper"] [err_code=KV:Unknown] [err="\"IO snooper is not started due to not compiling with BCC\""]
完整日志
tikv.log.xz (348.5 KB)
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