tidb 启动后 日志文件中刷出大量的这种日志
{“level”:“ERROR”,“time”:“2022/02/19 15:48:52.033 +08:00”,“caller”:“terror.go:307”,“message”:“encountered error”,“error”:“EOF”,“stack”:“github.com/pingcap/tidb/parser/terror.Log
\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/parser/terror/terror.go:307
github.com/pingcap/tidb/server.(*Server).onConn
\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/server/server.go:516”}
{“level”:“ERROR”,“time”:“2022/02/19 15:48:52.673 +08:00”,“caller”:“terror.go:307”,“message”:“encountered error”,“error”:“EOF”,“stack”:“github.com/pingcap/tidb/parser/terror.Log
\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/parser/terror/terror.go:307
github.com/pingcap/tidb/server.(*Server).onConn
\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/server/server.go:516”}
{“level”:“ERROR”,“time”:“2022/02/19 15:48:53.225 +08:00”,“caller”:“terror.go:307”,“message”:“encountered error”,“error”:“EOF”,“stack”:“github.com/pingcap/tidb/parser/terror.Log
\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/parser/terror/terror.go:307
github.com/pingcap/tidb/server.(*Server).onConn
\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/tidb/server/server.go:516”}