Configuration configuration = new Configuration();
FileSystem fileSystem = FileSystem.get(new URI(“hdfs://10.180.131.60:8020”), configuration);
这是我的ip
Exception in thread “main” java.net.ConnectException: Call From garendeMacBook-Pro.local/127.0.0.1 to 10.180.131.60:8020 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
Caused by: java.net.ConnectException: Connection refused
这是报错信息 谢谢