我在ec2 INSTANCE上使用kafka。 Kafka集群具有单个节点,三个代理和一些复制因子为3的主题.Zookeeper以独立模式运行。 几个小时后,我无法ssh到我的机器。我每次都要重新启动它。
无法弄清楚问题。任何帮助赞赏!! 编辑: 使用ssh -v:
OpenSSH_6.6.1, OpenSSL 1.0.1f 6 Jan 2014
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug1: Connecting to ec2-[ip].compute-1.amazonaws.com [ip] port 22.
debug1: connect to address [ip] port 22: Connection refused
ssh: connect to host ec2-[ip].compute-1.amazonaws.com port 22: Connection refused