Connection refused 错误通常表示 TCP 连接尝试被拒绝。 在TCP socket 编程中,当客户端尝试连接到服务器时,如果服务器没有响应或拒绝连接请求,就会抛出 Connection refused 错误。这种情况可能由多种原因引起,以下是一些常见的原因及相应的解决方法: 服务器未启动: 解决方法:确保服务器已经启动并且正在监听正
I am receiving an error: "failed to ping localhost:25565 : All attempts fail:#1: failed to connect: dial tcp 127.0.0.1:25565: connect: connection refused". This seems to have not been a problem, as I have had this image running for over a month and have not touched anything. I never...
to socket /tmp/dbus-ohmajuPoo7: Connection refused gnome-session: WARNING: Could not make bus activated clients aware of SESSION_MANAGER=local/unix:@/tmp/.ICE-unix/0000,unix/unix:/tmp/.ICE-unix/0000 environment variable: Failed to connect to socket /tmp/dbus-ohmajuPoo7: Connection refused...
1 问题描述配置建设银行现金管理版,银行连接银企获取公钥时,报错下载客户公钥失败。通讯失败 / Communicate Fail: Connection refused。2 解决方法该报错代表,银行获取公钥时,请求代理程序所在服务器失败,需要客户检查提供给银行请求公钥的ip端口的网络策略是否正常;
failedtoconnecttokingbase serveron"192.168.103.209:62163", getsockopt() detectederror"Connection refused"2023-10-1507:57:57: pid47108:ERROR: failedtomake persistent db connection2023-10-1507:57:57: pid47108: DETAIL: connectiontohost:"192.168.103.209:62163"failed2023-10-1507:57:57: pid47108: ...
java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) ...
*FAIL: NIECONN_REFUSED (Connection refused), NiRawConnect failed in plugin_fopen()* Full Error: INFO 2009-06-17 15:29:32.850 CJSlibModule::writeInfo_impl() Output of /usr/sap/NK2/SYS/exe/uc/rs6000_64/sapcontrol -nr 01 -host nkmstweb -function GetProcessList is written to the logfil...
1 去看home目录下配置文件的IP是否跟自己主机一致2 检查下内存 物理内存+虚拟内存大于8G就OK了3 检查数据库d_taiwan 里面的db_connect表格,把里面的ip改为127.0.0.1或者自己主机还有问题带图/更详细的问题描述 6楼2022-06-08 15:30 收起回复 父亲丶 诺伊佩拉 8 只需要进服务器删除几个缓存文件就行了 简单...
zhyan099commentedMar 24, 2023 I use clickhouse-http-client-0.3.2-patch11.jar connect to clickhouse cluster,But the connection reported an error. Here is my code: ClickHouseNodes servers = ClickHouseNodes.of( "jdbc:ch:http://192.168.139.61:8123,192.168.139.62:8123,192.168.139.63:8123/harbintaxi...
health checking retry count12023-05-0702:23:09: pid31862: LOG: failedtoconnecttokingbase serveron"192.168.1.102:54321", getsockopt() detectederror"Connection refused"2023-05-0702:23:09: pid31862:ERROR: failedtomake persistent db connection2023-05-0702:23:09: pid31862: DETAIL: connectiontohost:...