我用的是plumber工具进行读写测试的,完整错误是
ERRO[0010] unable to complete read for backend 'kafka': unable to complete 'regular' read: unable to read message (exiting): [15] Group Coordinator Not Available: the broker returns this error code for group coordinator requests, offset commits, and most group management requests if the offsets topic has not yet been created, or if the group coordinator is not active pkg=plumber