从错误信息来看,ubuntu/127.0.1.1 试图连接到 localhost:9000 但失败了。 检查网络连接: 确保您的机器能够访问自身(即 localhost)。这通常不是问题,因为 localhost 是指向本机地址的别名。 检查本地端口9000是否开放: 使用netstat 命令查看端口状态: bash netstat -tuln | grep 9000 如果该命令没有返回任何结果...
mkdir: Call From localhost/127.0.0.1 to 192.168.232.138:9000 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused 1. 解决如下: 1、先删除core-site.xml配置文件中你配置的路径下的文件【记得使用root用户权限...
Call From java.net.UnknownHostException: ubuntu-larntin: ubuntu-larntin to localhost:9000 failed on connection exception: java.net.ConnectException: Connection refused; 而且启动datanode、yarn都正常,只有namenode一直挂掉 解决方案如下: 1 wrr@ubuntu:~$ hadoop namenode -format 之后,重新启动所有的集群,即可 ...
Call to localhost/127.0.0.1:9000 failed on connection exception:java.net.ConnectException的解决⽅案 作者：凯鲁嘎吉 - 博客园 在启动hadoop时，出现了如下错误：Call From java.net.UnknownHostException: ubuntu-larntin: ubuntu-larntin to localhost:9000 failed on connection exception: java.net....
mkdir: Call From localhost/127.0.0.1 to 192.168.232.133:9000 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused 错误解决: 1、运行命令: cd /etc ...
Call to localhost/127.0.0.1:9000 failed on connection exception:java.net.ConnectException的解决方案 2018-12-20 17:20 −... 凯鲁嘎吉 0 12064 Connection to 天mysql failed. [08001] Could not create connection to database server. Attempted ,报错处理方法 ...
ERROR tool.ImportTool: Encountered IOException running import job: java.net.ConnectException: Call From ubuntu/192.168.72.131 to localhost:9000 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at sun.refle...
遇到这个问题是: public static void main(String[] args) throws IOException, ClassNotFoundException, InterruptedException { Configuration conf = new Configuration(); Job job = new Job(conf, "OneSort"); job.setJarByClass(OneSort.class); job.setMapperClass(Map.class); ...
The LocalHostname display field was added to the VoIP call leg record. 12.4(11)XW The stats keyword was added. 12.4(15)T The Port and BearerChannel display fields were added to the TELE call leg record of the command output. 12.4(16) The Port and BearerChannel display fields were...
打开Ubuntu虚拟机,点击网络 将连接方式改为桥接网卡 这样我就成功的跳转到下面那个问题了(0.0)。 第二个:Error:Call From ×× to ××:9000 failed on connection expection:java.net.ConnectExcepttion:Connection refused:no further information 这个问题需要注意的点很多,包括把core-site.xml文件中的localhost改为...