为提高效率,请提供以下信息,问题描述清晰能够更快得到解决:
【TiDB 版本】
4.0
【问题描述】
“msg”: “[code=30015:class=relay-unit:scope=upstream:level=high] TCPReader get relay event with error: ERROR 1236 (HY000): Cannot replicate anonymous transaction when AUTO_POSITION = 1, at file ./mysql-bin.000033, position 194.; the first event ‘’ at 4, the last event read from ‘./mysql-bin.000033’ at 259, the last byte read from ‘./mysql-bin.000033’ at 259.\ngithub.com/pingcap/dm/pkg/terror.(*Error).Delegate\
\t/home/jenkins/agent/workspace/build_dm_master/go/src/github.com/pingcap/dm/pkg/terror/terror.go:267\ngithub.com/pingcap/dm/pkg/binlog/reader.(*TCPReader).GetEvent\
\t/home/jenkins/agent/workspace/build_dm_master/go/src/github.com/pingcap/dm/pkg/binlog/reader/tcp.go:151\ngithub.com/pingcap/dm/relay/reader.(*reader).GetEvent\
\t/home/jenkins/agent/workspace/build_dm_master/go/src/github.com/pingcap/dm/relay/reader/reader.go:144\ngithub.com/pingcap/dm/relay.(*Relay).handleEvents\
\t/home/jenkins/agent/workspace/build_dm_master/go/src/github.com/pingcap/dm/relay/relay.go:382\ngithub.com/pingcap/dm/relay.(*Relay).process\
\t/home/jenkins/agent/workspace/build_dm_master/go/src/github.com/pingcap/dm/relay/relay.go:292\ngithub.com/pingcap/dm/relay.(*Relay).Process\
\t/home/jenkins/agent/workspace/build_dm_master/go/src/github.com/pingcap/dm/relay/relay.go:191\ngithub.com/pingcap/dm/dm/worker.(*realRelayHolder).run\
\t/home/jenkins/agent/workspace/build_dm_master/go/src/github.com/pingcap/dm/dm/worker/relay.go:167\ngithub.com/pingcap/dm/dm/worker.(*realRelayHolder).Start.func1\
\t/home/jenkins/agent/workspace/build_dm_master/go/src/github.com/pingcap/dm/dm/worker/relay.go:143\
runtime.goexit\
\t/usr/local/go/src/runtime/asm_amd64.s:1357”