ssh: connect to host xxx.xxx.xxx.xxx port 22: Connection refused
工具/原料：Ubuntu 在采用scp在不同机器之间进行文件拷贝时出现标题所示的错误，原因可能是： 1.sshd 未启动 2.sshd 未安装 3.防火墙 4需重新启动ssh 服 ...
原文：org.apache.flume.FlumeException: NettyAvroRpcClient { host: xxx.xxx.xxx.xxx, port: 41100 }: RPC
如果在flume中sinks使用avro来推送数据时，出现这个问题。 那么要看一下Server上有没有监听，如果没有监听，则客户端的RPC当然连接SEVER时会报错啦 文章发自：http: www.cnblogs.com hark p .html 转发请注明 ...
2014-12-20 08:46 0 3600 推荐指数：
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