Hadoop1.2.1异常Bad connect ack with firstBadLink (No route to host ) 0.说明 Hadoop集群之前运行正常,增加了新节点之后,需要执行负载均衡等相关操作,执行过程当中出现问题. 1.运行异常 查看master上面的日志信息,发现: [INFO] Exception in createBlockOutputStream java.io.IOException: Bad connect ack with firstBadLink xx
linux网络编程 no route to host 解决方案 [整合资料] (2013-05-13 21:38:12) 转载▼ 标签: net iptables it 分类: Linux 参考资料http://1413570.blog.51cto.com/1403570/792861http://2614223.blog.51cto.com/2604223/764757 在vmvare里面配了两台mysql,发现用mysql连不上mysql服务器,用telnet登录mysql的3306端口,发
# curl http://169.254.169.254/latest/user-data curl: () Failed connect to ; No route to host 解决方案: cd /etc/sysconfig/network-scripts/ ls vim route-eth0 route add -host 169.254.169.254 gw 10.10.10.1 dev eth0 route -n curl http://169.254.169.254
客户端配置zabbix-agent 后,网页端出现Get value from agent failed: cannot connect to [[192.168.186.130]:10050]: [113]No route to host的错误,主机没法被监听 1.服务器端ping 客户端 ping 192.168.186.130 2.如果能ping通,则是因为防火墙的原因,需关闭防火墙 service iptables stop #关闭防火墙 chkconfig iptables off #
部署好mongodb服务器后,在客户端安装好php的mongodb扩展,用程序连接mongodb服务器出错:no route to host.搜索了差不多一天的时候都没有相关的解决方法.最后在mongodb服务器上停掉防火墙,再访问一切正常了!如果不想停止防火墙,只需在防火墙添加一条规则即可.添加规则的方法如下:先停止防火墙 service iptables stop 然后修改 /etc/sysconfig/iptables添加 -A INPUT -m state --state NEW -m
Hadoop Datanode节点无法启动(All directories in dfs.data.dir are invalid) java.io.IOException: All directories in dfs.datanode.data.dir are invalid: "/usr/local/hadoop-2.4.0/dfs/data" at org.apache.hadoop.hdfs.server.datanode.DataNode.checkStorageLocat
报错信息: java.net.NoRouteToHostException: No route to host at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) at java.net.PlainSocketImpl.connectToAddress(PlainSo
在安装配置完zabbix_agentd以后,网页端出现 Get value error: cannot connect to [[192.168.238.139]:10050]: [113] No route to host 错误,客户端主机无法被监听 解决方法: 首先在服务端ping一下客户端的IP,看是否能够ping通,若能ping通,则是防火墙的问题,关闭客户端防火墙即可! systemctl stop firewalld.service #停止firewall systemctl d
本博客已经添加"打赏"功能,"打赏"位置位于右边栏红色框中,感谢您赞助的咖啡. # curl http://169.254.169.254/latest/user-data curl: () Failed connect to ; No route to host 解决方案: 重点检查是否是metadata agent出了问题. cd /etc/sysconfig/network-scripts/ ls vim route-eth0 route add -host