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【TiDB 版本】
4.0.10
【问题描述】
tikv节点中有大量的warn级别的日志，请问一般都是什么原因造成的? 注：tikv的所在的主机负载都很低，io也很低。
[2021/03/29 10:54:00.415 +08:00] [WARN] [endpoint.rs:537] [error-response] [err=“Region error (will back off and retry) message: “peer is not leader for region 44, leader may Some(id: 45 store_id: 1)” not_leader { region_id: 44 leader { id: 45 store_id: 1 } }”]
[2021/03/29 10:54:01.551 +08:00] [WARN] [endpoint.rs:537] [error-response] [err=“Region error (will back off and retry) message: “peer is not leader for region 44, leader may Some(id: 45 store_id: 1)” not_leader { region_id: 44 leader { id: 45 store_id: 1 } }”]
[2021/03/29 10:54:01.554 +08:00] [WARN] [endpoint.rs:537] [error-response] [err=“Region error (will back off and retry) message: “peer is not leader for region 44, leader may Some(id: 45 store_id: 1)” not_leader { region_id: 44 leader { id: 45 store_id: 1 } }”]
[2021/03/29 10:55:33.414 +08:00] [WARN] [endpoint.rs:537] [error-response] [err=“Region error (will back off and retry) message: “peer is not leader for region 44, leader may Some(id: 45 store_id: 1)” not_leader { region_id: 44 leader { id: 45 store_id: 1 } }”]
[2021/03/29 10:55:34.551 +08:00] [WARN] [endpoint.rs:537] [error-response] [err=“Region error (will back off and retry) message: “peer is not leader for region 44, leader may Some(id: 45 store_id: 1)” not_leader { region_id: 44 leader { id: 45 store_id: 1 } }”]
[2021/03/29 10:55:34.553 +08:00] [WARN] [endpoint.rs:537] [error-response] [err=“Region error (will back off and retry) message: “peer is not leader for region 44, leader may Some(id: 45 store_id: 1)” not_leader { region_id: 44 leader { id: 45 store_id: 1 } }”]
[2021/03/29 10:56:39.425 +08:00] [WARN] [endpoint.rs:537] [error-response] [err=“Region error (will back off and retry) message: “peer is not leader for region 3408, leader may Some(id: 3409 store_id: 1)” not_leader { region_id: 3408 leader { id: 3409 store_id: 1 } }”]
[2021/03/29 10:56:40.564 +08:00] [WARN] [endpoint.rs:537] [error-response] [err=“Region error (will back off and retry) message: “peer is not leader for region 3408, leader may Some(id: 3409 store_id: 1)” not_leader { region_id: 3408 leader { id: 3409 store_id: 1 } }”]
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