16:44:16 - ERROR: java.net.ConnectException: Connection refused: connect

引用\[1\]:根据提供的引用内容，错误信息显示是连接被拒绝，无法建立连接。这可能是由于目标服务器未响应或目标端口未打开导致的。引用\[2\]中提到，在k8s集群中，有一个节点无法访问数据库服务器的3308端口，导致连接被拒绝的错误。这可能是由于网络配置问题或防火墙设置导致的。引用\[3\]中提到，如果没有正确的绑定IP地址，程序将无法监听到对应的目的地IP包，从而导致连接被拒绝的错误。因此，可能需要检查网络配置、防火墙设置和IP地址绑定等方面的问题来解决连接被拒绝的错误。
#### 引用[.reference_title]
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